You can make a subtstantial quantity of ISK for Eve online by simply using the right techniques and methods. Most do it the hard way, but if learn how to manipulate the buy and sell orders correctly you can make some hefty profits. With a Eve Online ISK guide you will be getting ISK at a quicker rate than your competition and laugh at those dreaded days of carrying goods to low demand areas and reselling it.
By just creating yourself at a Jita station performing continial buy and sell trading of diverse items you can billions of ISK in quick time. In this article we're going to discuss some tips and strategie that will bump up your ISK profits by trying some easy buy selling trading tips.
Buy and Sell at the Right time!
Timing is of the essense, this applies epecially to getting ISK. The trick here is to indentify busy times of trading and being able to capitilise on buy items and selling it on for a fast profit. After you master this ability you'll be able to jump on the best deals that may make some serious ISK profits.
Know What Items to Sell!
Look for items that are popular and sell reguarly, this stuff can be sold in mass quantities and make you miilions everytime you enroll to sell. Items that sell well in enormous orders are hold expanders or implants.
Throroughly Research the Market!
Researching the markets is the best way to get more ISK profit from your purchasing and selling in Eve Online, spend some time looking at the market and trying to select the things that sell quick and the items you can still make a healthly profit on. Even on days where I don't plan to play I continue to check the markets twice a day at least, This is to see firstly if there are any deals to grab and secondly to take a look at what is selling at what prices.
Be certain to scan the market daily for hot deals to jump in on and to see what items selling prices are? Some folks tend to neglect this method and regularly just sell anything they can muster! But if you use the some of the techniques mentioned above and master knowing when the buy and sell on at the right times then you will make some amazing ISK profits.
These are some tips on how to buy & sell on EVE for ISK, to get the edge over your mates and make billions of ISk fast you need an ISK guide that teach you step-by-step how to make tons of ISK fast!
To learn more on ways to make ISK billions visit - Eve Online ISK guide
Frequently Asked Questions
QUESTION:
How does the magnetic flux for a generator have a varying angle between the external magnetic field & dA?
Hello,
Studying for my finals and can't seem to figure out this problem.
How does the magnetic flux for a GENERATOR have a varying angle between the external magnetic field and the area vector dA??
Thank you!
ANSWER:
OK Let's go back to basics. Consider a generator consisting of a single, square loop of wire in the field of a permanent magnet. Some external force is rotating the loop. Recall that an area vector is always at right angles to the area it represents. So, the area vector of the loop will be at right angles to the plane of the loop.
Now, when the plane of the loop is parallel to the field, the area vector is, say, pointing up. One side of the loop is moving down and the other side moving up through the field, so maximum flux is being cut by the loop and thus we have maximum induced current in the loop. So when the area vector is at right angles to the magnetic field, we have max current in the loop.
Ninety degrees later, the loop is at right angles to the field, so the area vector is parallel to it. The opposite sides are now moving parallel to the field, so no flux is being cut, and therefore, there will be no induced current in the loop. So when the area vector is parallel to the field, there is no induced current in the loop.
Does any of this help you?
QUESTION:
Physics--electric generator magnetic field emf?
An electric generator consists of turns of wire formed into a rectangular loop a = 0.05 m by b = 0.03 m placed entirely in a uniform magnetic field with magnitude Bo=2.5-T. What is the maximum value of the emf produced when the loop is spun at w=1000 rev/min about an axis perpendicular to B?
Answer is suppose to be 196 but i dont understand how to get it.
yes 500 turns
ANSWER:
How many turns of wire? I think they have to be n=500, haven't they?
Emax=nabB₀ω
where ω=2πw/60 rad/s
Edit:
ω=2π*1000/60=100π/3
Emax=500*0.05*0.03*2.5*100π/3
Emax=196.35 V
QUESTION:
question about electric generator how do we calculate magnetic field intensity?
an alternating generator operating 50hz has a coil of 200 turns while coil has an area of 120 cm*cm. calculate the magnetic field intensity applied to rotate the coil to produce the maximum voltage of 240volts?
ANSWER:
Max. emf E output given by ..
E = BANω
B = ANω / E
A = 120.0^-4 m² .. (taking 120cm*cm to mean cm²)
ω = 50*2π 100π rad/s
B = (120.0^-4 m²)(200)(100π rad/s) / 240 .. .. ►B = 3.14 T
QUESTION:
magnetic field in generator?
One generator uses a magnetic field of 0.177 T and has a coil area per turn of 0.0466 m2. A second generator has a coil area per turn of 0.0181 m2. The generator coils have the same number of turns and rotate at the same angular speed. What magnetic field should be used in the second generator, so that its peak emf is the same as that of the first generator?
ANSWER:
Peak emf in a generator is given by the formula Ɛ = N*A*B*ω. Since number of turns and angular speed are equivalent, they can be pulled out of the equation, leaving just Ɛ = A*B.
For the first generator, the peak emf is:
Ɛ = 0.177 T x 0.0466 m² = 8.25 x 10^-3 V
To solve for the magnetic field in the second generator, arrange for the product of the area and the magnetic field to be equal to the peak emf of the first generator.
8.25 x 10^-3 V = 0.0181 m² x B
Now solve for B.
B = 8.25 x 10^-3 V / 0.0181 m² = 0.456 T
QUESTION:
Does a magnetic field moving near a wire cause a current?
it is well know that if you have a stationary magnetic field and you have a wire move perpendicular to it, then there is a current in the wire.. tell me if that statement is wrong. ....
my question is for a stationary wire and a moving magnetic field, so imagine that you move you magnetic field generator instead of moving the wire. Will there still be a current in the wire?
... even though a VxB does not apply? since V=0
ANSWER:
Yes, because movement is relative.
EDIT:
And V is not equal to 0 in this because the magnetic field pulls the electrons through the circuit (i.e. the voltage or the push is created by the moving magnet). This is the same effect as your example of moving a wire through a stationary magnetic field, as that also moves the electrons.
How To Restore Your 18v power tool battery Yourself?
Have you been using a power tool and realize that the battery is dying? If so, and will make a new battery, you should be aware that cause tooth in his pocket. A good idea would be to restore the battery. Yes, exactly. You can do this with ease. All you need is the battery charger and an outlet, two things you probably already have on hand all the time anyway.
Insert the tool to use until the battery runs down completely. For example, if you are the rehabilitation of a cordless drill, let it sit until the blade stops spinning. Make sure the wok drill with no load at the end. Then, use the battery charger, tool power completely. Once downloaded, run the tool to check if it is running in its full working capacity. Otherwise, you must repeat the process once or twice. If you notice a difference in ways of working, so its best to repeat the process after a month because too much water and the download may be too good battery life.
When you make a major cost of a new battery, renew your energy supplier is a better idea. There are other ways to do this as well, which are more complicated, but this process is good enough to do at home. So, buy modern equipment and always easy.
How to Rebuild Cordless Power Tool Batteries ?
The batteries on cordless power tools are usually the first part to fail. If you've ever priced a replacement battery pack, you'll know that it is probably not a cost-effective purchase. Most people would rather buy a new tool than spend over half the price of a new tool on a replacement battery pack. The best option might be to rebuild the batteries, but only if you have some experience using a soldering iron.
1. Remove the battery pack from your cordless tool. Unscrew the screws holding the battery case together. Open the battery case. Remove the battery cells--they will all be wired together as a unit.
2. Draw a rough diagram of the battery cells on paper, noting the negative (-) and positive (+) terminals of each battery cell, and how each terminal is connected with wires.
3. Remove the connecting wires by holding them with pliers while melting the solder that holds the wire to the battery terminals, using a soldering iron.
4. Align the new battery cells correctly, according to your diagram. Solder all the connecting wires to the new battery cell terminals, according to your diagram. Work quickly so as not to overheat the batteries.
5. Slide the battery cells into one half of the battery case. Replace the other half of the cover. Fasten the screws that hold the case together, using a screwdriver. Charge the battery pack overnight before using it with your cordless power tool.
Frequently Asked Questions
QUESTION:
Where can we find the magnetic power generators?
ANSWER:
we do use magnets to create power, we use alternating current to drive a generator, which has a magnet alternating creating an electric field and a current.
QUESTION:
what else can a simple magnetic generator power besides light bulb?
Im a senior high school student. Our physics teacher approved our Investigatory project entitled creating a magnetic generator so on and so fort but she doesn't like the light bulb part because she said that its to common. So she would like us to replace the light bulb into other electronics.
What item can I replace that can be powered by a magnetic generator?
ANSWER:
A small fan or pump, a calculator, a small clock or watch (LED, LCD, or analog), or basically anything that needs only a little current to operate.
If your generator is an A/C generator, use a rectifier to convert the electricity to DC if you want to power a DC device.
QUESTION:
Science Project: Information on magnetic generators?
Please read the whole things before you answer or dismiss the question.
I would like to make a high powered magnetic generator that could generate 120+ volts.
My plan would be that I would hook it up to a fan, and then the fan would generate it's own power, I would start it with a drill.
Now, assuming this would be possible:
What would I need to buy?
About how much would it cost?
Can you provide any resources to help me build it.
Can you give any tips?
If for some reason it would not be possible:
Why not?
Then for building one that would be manually generated to light a typical 60-75W light bulb:
What would I need to buy?
About how much would it cost?
Can you provide any resources to help me build it.
Can you give any tips?
11 points for best answer
Spammers will be reported.
Okay, it won't work, I wasn't sure.
So now please answer question two.
Concerning building a manual one that would generate enough power to light a 60-75 watt light bulb.
What would I need to buy?
About how much would it cost?
Can you provide any resources to help me build it.
Can you give any tips?
No best answer unless you can answer these questions about building a magnetic generator!
What would I need to buy?
About how much would it cost?
Can you provide any resources to help me build it.
Can you give any tips?
ANSWER:
Only my third perpetual motion question today.
This is not possible, not even close. Any energy transformation is not totally efficient, it always loses some power. I don't quite understand your process, between drill to fan to generator... but bottom line, it won't work.
Don't you think that if it were that easy to generate free power, it would have been done long ago? Instead, "inventors" have been trying for hundreds of years, and not one has ever worked.
Read about the laws of thermodynamics.
.
QUESTION:
Where can i find really detailed plans to build a zero point magnetic power generator?
I have read alot of online shit saying that you can find guides on how to build proper ones, then the site not show the link to the guides. I want the guide to build one, i have the brains to do it. Hell if i cant find a guide ill build my ow with my own knowledge. Feel free to email me if you to are into this stuff
Thanks.
ANSWER:
You won't find any that work, since this is just one more internet scam.
There is no such thing.
.
QUESTION:
Is it possible to power cars on magnetic generators?
ANSWER:
All generators use the principals of magnetic attraction to generate electricity. The electric motor in electric vehicles is often used to provide regenerative braking when the motor is switched to becoming a generator. But unfortunately it is contrary to the laws of conservation of energy for the energy that is found in the movement of a vehicle to power the vehicle and not take away from the inertia of the vehicle. This is why "regeneration" leads naturally to "braking."
There is a investigation into electric motors that attempts to create a perpetual motion machine which would seem to operate outside the laws of conservation of energy. Such "magnetic motors" have not been proven to work. Generally they are first "started" and they will produce energy but at the same time they are spinning down. This is why you do not see an RPM counter alongside an electric meter (watts) in such demonstrations.
Electricity can be made in a number of ways. Each method involves the use of a turbine to spin and convert kinetic energy into electricity. The three important ways in creating electricity are sun, wind and water. Water is a source of energy. The flow of water is used to make electricity in a hydroelectric power station. The flowing water can be used to turn turbines and produce small amounts of electricity. The force of water must be very strong. You get electricity in your house through wires, generators, batteries and cells. Sun is another source of energy. The heat from the sun burns fuels that can create electricity. Wind is another cheap ways of creating electricity. When the wind blows, the blades of the windmill begin to spin. The stronger the wind blows, the faster the blades go. This makes electricity.
Without electricity we cannot live. If you take a look at your house, you will see that different devices need electricity in order to work? Electricity is needed for television, computer, air conditioner etc. Electricity from batteries keeps your car running and makes your flashlights shine in the dark. Electricity is made up of atoms. Atoms are made up of three smaller particles. The three main particles are protons, neutron and electron. Electrons spin around the center, or nucleus, of atoms, in the same way the moon spins around the earth. The nucleus is made up of neutrons and protons. Protons form a positive charge and electrons a negative charge. Neutrons do not have a positive or negative charge. Electrons can move from one atom to another in a flow. When these move between atoms, a current of electricity is created. One electron is attached and another electron is lost. Like that electricity passes along a wire and circuit. The charge is passed from one atom to another when electricity is passed. This is how a current of electricity is created.
Nuclear energy is used to create steam to turn turbines. Uranium is split apart to create heat energy. The heat energy is applied to water, creating steam for use in turning a turbine. Once electricity is created, it travels through a transformer and changes from low to high voltage electricity. High voltage electrical current moves within thick transmission lines. Traveling current is kept high above the ground by transmission towers and insulators are employed for the purpose of keeping electricity in the transmission lines. Transmission towers and insulators are vital for ensuring the safe transportation of electricity.
Bentonite waterstops are used for the waterproofing of construction joints in water excluding or water including structures such as:
- dams
- basements
- water tanks
- swimming pools
- culverts etc.
Bentonite waterstops are based on natural sodium bentonite (usually montmorillonite) entrapped in a polymer matrix (usually of a highly molecular polyisobutylene rubber).
The invention of bentonite waterstops in 90's was a real revolution for construction joints waterproofing.
The philosophy of the product is simple: On contact with water the bentonite will expand in a controlled way seal and perfectly waterproof all construction joints in concrete. The sealing will resist pressures as high as 5at.
There is no comparison to the old method of waterproofing the joints with PVC waterstops (Please check the relevant article on this site).
In Greece a stunning 80-90% of joints waterproofed with PVC waterstops will fail. The corresponding percentage for bentonite waterstops is less than 10%.
I will confess, however, that Greek technicians don't know how to install a PVC waterstops in an appropriate way.
STRONG POINTS OF BENTONITE WATERSTOPS
1. Very easy application. Can be effected with the help of a special adhesive/primer - we use MS Polymers - or by nailing. Sometimes we use special wire mesh profiles.
2. Splicing is not a problem for bentonite waterstops. Just butt stripe ends firmly together - 10cm is OK - and the continuity of the waterproofing is ensured.
3. Their functional life is not les than that of the project. Swelling and shrinking are infinitely reversible procedures.
4. They exhibit a self-injecting effect a.k.a. they penetrate every crack and cavity.
5. They are suitable for salt and mineral water.
WEAK POINTS OF BENTONITE WATERSTOPS
1 Bentonite waterstops are not suitable for the waterproofing of expansion joints. Here the only option is still PVC waterstops.
2. Many bentonite waterstops suffer from premature swelling in case of rain or exposure to ground waters.
There are patented versions, however, with delayed swelling. Make sure that you use the right product.
3. If not properly fixed, the waterstops will be displaced from the concrete.
4. If cement paste infiltrates between the weathered concrete and the waterstop the latter will be short circuited and waterproofing will be at stake.
Conclusion: Bentonite waterstops are here to stay. With the proper attention they can offer easy and reliable waterproofing solutions.
Chris Strogilis
Civ. Eng. - MBA - DipM
http://maconwaterproofing.blogspot.com/
Frequently Asked Questions
QUESTION:
How do I make my own wind power generators?
I want to make my own wind power generator at home because I want to use it to power my laptop and a small portable TV. How do I go about building wind power generators?
ANSWER:
I make my 2 wind power generators at home and you will need
a generator, blades battery and inverter.
I use them to power my lighting along my balcony.
Actually I got the infomation from http://www.makewindpowerathome.com. Thats where I got my blade designs from and learnt how to wire it up.. Its saving me some good money
QUESTION:
Why are nuclear power generators illegal?
I watched that iCarly episode, iNuclear, and in that episode, it said that nuclear power generators are illegal. Why are they? Most detailed answer please, but don't make it with all these confusing words. Thanks.
ANSWER:
Nuclear power is power (generally electrical) produced from controlled (i.e., non-explosive) nuclear reactions. Commercial plants in use to date use nuclear fission reactions. Electric utility reactors heat water to produce steam, which is then used to generate electricity. In 2007, 14% of the world's electricity came from nuclear power, despite concerns about safety and radioactive waste management. More than 150 naval vessels using nuclear propulsion have been built.
Critics believe that nuclear power is a potentially dangerous energy source, with decreasing proportion of nuclear energy in production. They claim that radioactive waste cannot be stored safely for long periods of time, that there is a continuing possibility of radioactive contamination by accident or sabotage, and that exporting nuclear technology to other countries might lead to the proliferation of nuclear weapons. The recent slow rate of growth of installed nuclear capacity is said to indicate that nuclear reactors cannot be built fast enough to slow down climate change. Nuclear power plants are also criticized due to their centralized generation of electricity.
QUESTION:
has anyone got any good websites for how power generators work?
i was wondering wether there is a website for how renewable and non-renewable power generators work?
ANSWER:
The terms 'renewable' and 'non-renewable' are ill defined media labels relating to the fuel = and have nothing to do with power generators per se.
For example, run a standard diesel power generator off fuel oil and it's 'non-renewable' - run the same off Sunflower Oil (bio-diesel) and it's 'renewable'
PS Global Warming is going to happen ,.. instead focusing on 'carbon neutral' distractions and similar time-wasting irrelevancies, we should be focusing on moving our towns & cities to higher ground .....
QUESTION:
How do you make wind power generators?
I want to make a wind power generator so that I can put it on the roof of my home.
Has anybody done this? They seem to be fairly popular now
ANSWER:
a generator is a generator. it doesnt matter if you have an ox pulling the sucker around. you just need gears to change the direction of your mechanical energy. maybe your question is how do you make a generator?
QUESTION:
How do vending carts get electric energy? Or don't they need it? Do they use power generators?
Hi! I would like to know if food carts or vending carts need power at all. I really don't know how they work. Do they have batteries or something? Or maybe they use generators? Please tell me if you know! Thanks!
ANSWER:
One of the problems with vending carts is that they don't have power (other than propane for heat) and thus don't have running water for cleaning hands and tools. Carts in fixed locations like malls may have plugin access to outlets in the floor under the cart.
Grounding is clearly one of the most important aspects of electrical design, but it steadfastly continues to be misinterpreted and misunderstood. Millions of dollars in liability and loss can be attributed to ground-fault arcing; thus, grounding-related issues should top the checklists of any electrical contractor. Grounding Transformers:
Simply put, a grounding transformer is used to provide a ground path to either an ungrounded "Y" or a delta connected system. Grounding transformers are typically used to:
Provide a relatively low impedance path to ground, thereby maintaining the system neutral at or near ground potential
Limit the magnitude of transient over voltages when re-striking ground faults occur
Provide a source of ground fault current during line-to-ground faults
Permit the connection of phase to neutral loads when desired
If a single line-to-ground fault occurs on an ungrounded or isolated system, no return path exists for the fault current, thus no current flows. The system will continue to operate but the other two un-faulted lines will rise in voltage by the square root of 3, resulting in overstressing of the transformer insulation and other associated components on the system by 173%. MOV lightning arresters are particularly susceptible to damage from heating by leakage across the blocks even if the voltage increase is not sufficient to flash over. A grounding transformer provides a ground path to prevent this.
Large multi-turbine wind farms provide an example of the use of grounding transformers for fault protection on ungrounded lines. In many wind farms the substation transformer provides the sole ground source for the distribution system. When a ground fault on a collector cable causes the substation circuit breaker for that cable to open, the wind turbine string becomes isolated from the ground source. The turbines do not always detect this fault or the fact that the string is isolated and ungrounded; thus the generators continue to energize the collector cable, and the voltages between the un-faulted cables and the ground rise far above the normal voltage magnitude as described above. A grounding transformer placed on the turbine string provides a ground path in the event the string becomes isolated from the system ground.
Construction:
Grounding transformers are normally constructed either with
A ZigZag (Zn) connected winding with or without an auxiliary winding or
As a Wye (Ynd) connected winding with a delta connected secondary that may or may not be used to supply auxiliary power
The geometry of the Zig-Zag connection is useful to limit circulation of third harmonics and can be used without a Delta connected winding or the 4- or 5-leg core design normally used for this purpose in distribution and power transformers. Eliminating the need for a secondary winding can make this option both less expensive and smaller than a comparable two-winding grounding transformer. Furthermore, use of a Zig-Zag transformer provides grounding with a smaller unit than a two-winding Wye-Delta transformer providing the same zero sequence impedance.
Wye connected grounding transformers, on the other hand, require either a delta connected secondary or the application of 4 or 5 leg core construction to provide a return flux path for unbalanced loading associated with this primary connection. Since it is often desirable to provide auxiliary power from the grounding transformer secondary winding, this benefit can sway the end user to specify a two-winding grounding transformer in lieu of a Zig-Zag connection. The current trend in wind farm designs is toward the Wye connected primary with a delta secondary.
It is important to understand that both Zig-Zag and two-winding grounding transformers can be provided with the ability to provide auxiliary power, and this can be either a Wye or Delta connected load.
A solidly grounded system using a grounding transformer offers many safety improvements over an ungrounded system. However, the ground transformer alone lacks the current limiting ability of a resistive grounding system. For this reason, neutral ground resistors are often used in conjunction with the grounding transformer to limit neutral ground fault current magnitude. Their ohm values should be specified to allow high enough ground fault current flow to permit reliable operation of the protective relaying equipment, but low enough to limit thermal damage.
How to Specify a Grounding Transformer
The basic parameters required for quoting a grounding transformer are:
Primary Voltage - This is the system voltage to which the grounded winding is to be connected. Don't forget to specify the BIL also. In some cases the BIL will be dictated by equipment considerations, such as 150 kV BIL ratings on 34500 volt wind farms because of the limitation on dead front connectors.
Rated KVA - Because the grounding transformer is normally a short time device, its size and cost are less when compared with a continuous duty transformer of equal kVA rating. For this reason, grounding transformers are often not sized by "kVA" but by their continuous and short time current ratings. Regardless of how you rate it, the grounding transformer must be sized to carry the rated continuous primary phase current without exceeding its temperature limit. This load includes the magnetizing current of the core, the capacitive charging current for the cables, and any auxiliary load if applicable. The higher this value, the larger and more costly the transformer will be. Typical continuous current values can be as low as 5 amps to as high as a few hundred. Be sure to include any auxiliary loading requirements.
Continuous Neutral Current - The continuous neutral current is defined as three times the phase to current, or in other words, the zero sequence current. This is usually considered to be zero if the system is balanced. However, for the purposes of designing a grounding transformer, it is a value that is expected to flow in the neutral circuit without tripping protective circuits (which would force the current to be zero) or the leakage current to ground that is not a symmetrical function. Again this value is needed to design for thermal capacity of the grounding transformer.
Fault current and duration - This value is needed to calculate the short time heating that results from a fault on the system and should be determined from an engineered system study. Typical values for this range from a few hundred amps to a few thousand amps with duration times expressed in seconds and not cycles. For instance, a value of 400 amps for 10 seconds is typical. The fault duration is a critical parameter for the transformer designer. Where protection schemes use the grounding transformer for tripping functions, a relatively short time duration is specified (5 -10 seconds). On the other hand, a continuous or extended neutral fault current duration would be required when the grounding transformer is used in a ground fault alarm scheme.
Impedance - The impedance can be expressed as a percentage or as an ohm value per phase. In either case it should be chosen so that the un-faulted phase voltages during a ground fault are within the temporary over-voltage capability of the transformer and associated equipment, such as arresters and terminal connectors. Because of this description, the values can vary from as low as 8% to almost 100%. This value must come from the system designer.
Primary winding connection - Specify the type of primary connection, either Zig-Zag or grounded Wye.
Secondary connection - specify the secondary voltage and connection when applicable.
Specify the size of auxiliary loading to be connected for either Zn or Wye connected primary windings.
If the option is to have a two winding transformer with no secondary load, advise if the delta winding can be "buried" (that is not brought out) or if only one bushing is to be brought out for grounding to the tank or testing.
Basic overall construction features - note the following features as they apply to each transformer...
Compartmental Padmount transformer with integral tamperproof compartment or substation design
Outdoor or indoor
Fluid type- mineral oil, silicone, Envirotemp FR3
Connectivity -dead front, live front, spade terminals, location of terminals - cover or sidewall , exposed or enclosed, etc
Temperature rise is assumed to be 65'C
Site elevation or environmental concerns
Special paint as required
Neutral Ground Resistors - The rated voltage of the NGR should be equal to the line to ground voltage of the grounding transformer. The current rating and duration should match the grounding transformer ratings. Remember to set the current rating high enough to be above the cable charging current and grounding transformer magnetizing current.
About PCT
Pacific Crest Transformers is a leader in the design and construction of distribution transformer. Read more about transformers, grounding transformers and related information at PCT.
Frequently Asked Questions
QUESTION:
How can I make a cheap portable solar powered generator?
I need to know about the parts needed to make a solar power generator and also the instruction on how to make it?
ANSWER:
HI... REALLY A VERY GOOD QUESTION.....
Using parts easily available from your local stores, you can make a small solar power generator for 0 to 0. Great for power failures and life outside the power grid. Power your computer, modem, vcr, tv, cameras, lights, or DC appliances anywhere you go. Use in cabins, boats, tents, archaeological digs, or while travelling throughout the third world. Have one in the office store room in case of power failures in your highrise. I keep mine in my bedroom where it powers my cd player, turntable, lights, modem, laptop, and (ahem) a back massager. I run a line out the window to an 8" x 24" panel on the roof.
1. Buy yourself a small solar panel. For about 0 you should be able to get one rated at 12 volts or better (look for 16 volts) at an RV or marine supplies store.
2. Buy yourself a battery. Get any size deep cycle 12 volt lead/acid or gel battery. You need the deep cycle battery for continuous use. The kind in your car is a cranking battery--just for starting an engine. Look for bargains, it should cost about -60.
3. Get a battery box to put it in for . (This is good for covering up the exposed terminals in case there are children about If you going to install the system in a pump shed, cabin, or boat, skip this.)
3. Buy a 12 volt DC meter. Radio Shack has them for about .
4. Buy a DC input. I like the triple inlet model which you can find at a car parts store in the cigarette lighter parts section for about . This is enough to power DC appliances, and there are many commercially available, like fans, one-pint water boilers, lights, hair dryers, baby bottle warmers, and vacuum cleaners. Many cassette players, answering machines, and other electrical appliances are DC already and with the right cable will run straight off the box.
5. But if you want to run AC appliances, you will have to invest in an inverter. This will convert the stored DC power in the battery into AC power for most of your household appliances. I bought a 115 volt 140 watt inverter made by Power-to-Go at Pep Boys for . More powerful inverters are available by mail. Count up the number of watts you'll be using (e.g., a small color television(=60 watts) with a VCR(=22 watts), you'll need 82 watts).
6. Use a drill to attach the meter and DC input to the top of the box.
7. Use insulated wire to attach the meter to the wingnut terminals on the battery. Connect the negative (-) pole first. Only handle one wire at a time. Connect the DC inlet to the battery in the same way. Connect the solar panel to the battery in the same way
8. Close the lid (I use a bungee cord to keep it tight). Put the solar panel in the sun. It takes 5-8 hours to charge a dead battery; 1-3 hours to top off a weak one. It will run radios, fans, and small wattage lights all night, or give you about 5 hours of continuous use at 115 volt AC, or about an hour boiling water. This system may be added on to with larger panels, inverters, and batteries.
Options: A pop-up circuit breaker may be added between the positive treminal and the volt meter. Some of you will want an ampmeter as well. The panels I recommend have built-in bypass diodes, but I recommend charge controllers for people who have panels without diodes. Another option is a voltage regulator, which is not necessary for a system this small, but a larger system would require one.
http://www.rain.org/~philfear/how2solar.html
QUESTION:
Would a solar powered microwave generator warm the planet?
Assume that the albedo of the solar panel is equal to the albedo of the surrounding land, and that the generator is not a blackbody, so that 100% of its power output falls within the microwave band.
Will this device warm the planet more than if it did not exist at all? Or would the visible light converted into electricity by the solar panel equally and exactly offset the energy contribution to the atmosphere from the microwaves, thus keeping total energy (and thus temperature) constant?
ANSWER:
wouldn't make any difference.
most of the microwave energy would be lost in space.
reflected light is also lost.
there was a pretty good weather channel special that pointed out that 95% of solar heating is absorbed by the oceans.
that's why it's not generally visible outside your front door.
it's also why solutions that address the ocean are far more important.
QUESTION:
Could a solar powered UV generator completely reverse AGW?
A follow-up to my last question about microwave generators.
If we had a solar powered device capable of producing radiation only in the UVB band, and it were directed straight up, would this cause the stratosphere to heat due to the higher concentration of ozone there?
And if so, then since the device is solar powered and is essentially 'stealing' energy from the sun that would have otherwise gone into warming the surface, it will have the effect of redistributing solar energy from the surface to the stratosphere.
So if enough of these devices are built on a large enough scale, would that "rebalance" the energy imbalance caused by global warming (where the upper atmosphere is cooling and lower atmosphere is warming) and eventually bring both tropospheric and stratospheric temperatures back to preindustrial levels, even without worrying about CO2?
Don't worry about practicality, I am just wondering if the physics add up or if there's some key piece I'm missing.
ANSWER:
since the oceans are absorbing 95% of the energy, i don't think so.
clearly if you could cover 1/2 the oceans with mirrors, you'd be able to reverse global warming.
but you'd create an environmental disaster in the process.
we've already reduced fish stocks to critical levels in much of the ocean.
depriving the remaining ocean of sunlight would reduce algae and all of the fish that depend on it.
so the 2 problems are,
1. scale, it really is not scalable to the size needed, and
2. location, it doesn't lend itself to being deployed where the problem is most serious.
QUESTION:
how can you make a wind powered generator with solar panels as back up?
I am in the process of building a wind powered generator and I want to put on some solar panels on it as a back up source of energy. So pleas HELP!!!!!!
ANSWER:
Hi, This is a good question and I have your answer, This is a very simple thing to do you can buy all your materials in any store as simple as using a 6" PVC Tube to make the blades for your wind generator. E-bay has a lot of DC Generators that are good to use as a wind generator. I bought a guide named earth4energy and they show how to make a wind generator in 3 simple steps. You can find this guide at : www.greenproductsolutionpr.com and also a lot of information about renewable energy.
Steps to make a wind generator :
Definitions:
Generator:
This wind turbine transforms wind power into electricity, with the use of an A DC Motor that generates the power to spin the blades,
Options include:
Electric lawn mower motors that have been recycled.
All motors made by Ametek.
Alternators with a permanent magnet (car alternators).
In order to find a DC motor you can check eBay, or look for inexpensive power tools. Drills, screwdrivers and other tools are a great way to find inexpensive DC motors although they do not generate much energy they are great for smaller projects. A great DC motor/generator is the Ametek 30VDC as pictured below. I purchased this DC motor for about from ebay.
building PVC blades from an old pipe please watch our instruction video from the members page.
Acquire a 6-inch wide, 24-inch long PVC pipe.
Quarter the piece of pipe around its circumference, cutting it lengthwise into four pieces (diagram on the next page).
This is only a preview of the step-step guide that they include in their package for more information please visit : www.greenproductsolutionpr.com
I can share with you more information because is a copyright information
QUESTION:
How does the electric generator powered by solar power works?
How does it work and what are the benefits and consequences from it?
ANSWER:
just like the way you light bulbs work, just in reverse
Although there are a lot of ways to build free power at home, but why would anyone select to use a magnetic home generator? Most of Western countries are now actively stimulating their people to install the green electric generators in their homes. A lot of kinds are promoted, such as wind electric generators, solar panels and magnetic home generator.
What is the best alternative power generator for private home?
The most technologies that are very well known and widely used are wind electric generators and solar panels. Minor people know magnetic home generator even it is the best of all. Magnetic home generator is cheaper, easier to install and more efficiently than wind and solar power.
Imagine, you invested a lot of dollars and installed solar panels, but there is a cloud a long the week. Or you installed the wind electric generator but do not have the wind to push it, that is so regretful.
Anything else, the biggest drawback with most alternative electric energy is the expensive cost. This has been the biggest problem over the years and is why solar power has never really taken off. The concept of renewable energy is appealing to most people, but it is very hard to justify spending thousands of dollars for something that will take decades to pay itself off. This is why most home owners have never installed and will most likely never install anything solar related in their house.
The other problem of renewable energy devices is the required space for installation, such as wind power needs large space and it's looked not good.
Magnetic home generator can be the answer of these problems. Magnetic electric generator are so cheap, and it requires very little space in your home. Why is magnet generator cheaper than wind and solar power? As you knw that magnets have been around for thousands of years and last long enough that is proved it is unlimited of the alternative energy of planet. Magnetic generators harness the motion created by placing multiple magnets together and turn this motion into electricity.
Since magnets never run out of energy, it is easy to see why these generators allow home owners to create very cost effective power at home. The other advantage of these generators is their size. There's no need for huge solar panels or wind turbines. Generators are small and compact in size thanks to magnets not needing sheer size to create energy. Even the smallest of magnets can create quite a force when placing two similar ends together.
So the best of alternative electric energy is the Magnetic Home Generator.
