FD12-20kw-40-3 Wind generator

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FD5.0-3000-16 Wind Generator

Type: 3 Blade Upwind

Rotor Diameter: 12.0 m

Start-up Wind Speed: 2.5 m/s (5.6 mph)

Cut-in Wind Speed: 3 m/s (6.7mph)

Rated Wind Speed: 12m/s (26.8mph)

Rated Power: 20k Watts

Maximum Power: ~ 25k Watts

Cut-Out Wind Speed: 15m/s(33.5mph)

Timing manner: automatically adjust the windward angle

Overspeed Protection: AutoFurl

Temperature Range: -40 to +60 Deg. C (-40 to +140 Deg. F)

Generator: Permanent Magnet Alternator

Output Form: 360VDC Nominal

Work principle and features

Working principle: Wind energy is used as the motive power to provide low speed rotation of a permanent magnet generator to produce alternating current which is then converted to direct current by a controlled constant voltage rectification system, the resulting voltage being stored in a battery, or batteries. The direct current from the battery, (batteries), is then converted to alternating current by an inverter, the resulting controlled and stabilised alternating current being used to power the load, this is the general principle for battery storage type systems. Grid connect systems take the alternating current produced by the turbine directly to an inverter which controls and stabilises the alternating current and also provides numerous control elements for direct connection to the electricity grid.

Features : The products combine unique and innovative design with high reliability. The innovative design has been awarded both Invention and Practical new patents by the State Intellectual Property Department and thereby has totally independent property rights in China, resulting in the market leading position in wind to electrical energy conversion, technical design and efficiency. Key design features such as very low rotation speed result in increased efficiency in comparison to other small turbine systems.

Applications and installations

The products are used in areas that benefit from good wind regimes but have little or no electrical grid connection such as; islands, desert and low inhabitation areas, frontier defence posts, microwave and telephone communication stations, forest observation posts, oil pipeline delivery stations, highway lighting etc. Rural and urban applications include, community squares and recreational areas, parks, landscape and scenic locations, resorts, and other ecological areas, applications also include on or off grid national electrified fencing systems.The utilisation of wind energy at no on-going cost significantly reduces the environmental impact of fossil fuel usage whilst saving vital energy resources.

Power Curve

Typical consumer schematic

Q:i have a 150cc 4-stroke scooter , At first it was starting fine but over time the stator fryed and hade to be replaced and after replacing it did not give any spark. so i tried changing the cdi and ignition coil . AND STILL NO SPARK any advice?: I wouldn't touch that scooter with a barge pole, it'll disintegrate in the space of 6 weeks, you will get a much nicer bike if you buy a used Japanese scooter instead; Yamaha, Honda, Suzuki. The Korean Kymco scooters are okay too. You'll need a couple of lessons before you are safe to ride on the road on your own but I would recommend a scooter between 125cc - 200cc unless you are under 16 years of age.

Q:I have a Honda cbr600 2009. The battery was running low so I went to recharge it but accidentally switched the poles. There was some smoke and a few sparks from the battery after about a minute. Once I realized what happened I took them off everything was hot. I let it cool off for a few hours then corrected the charge. surprisingly now its fully charged and I haven't noticed any fuses blown and under glow lights connected directly to the battery are working. Except nothing happens when I turn the key.: Check all of your fuses. Apart from the fuse-box, there may be a separate fusible link somewhere. If they're fine, or you sill have the problem after replacing any blown fuses, get the bike transported to a Honda dealer. There's no telling how many electrical components are fried, but they can figure it out by substituting known good components for the ones on your bike. This is the kind of problem that will likely leave you chasing your tail forever if you try to diagnose it yourself--and you might end up wasting a LOT of money on components that didn't need to be changed at all. Remember, there are NO returns or refunds on electrical parts. Chances are, you're in for a BIG repair bill--what you did is catastrophic.

Q:Hi guys, I just Blew my guitar amplifer fuse.because it was a unit from the US and Accidentally got the wrong converter here in Shanghai. It so hard looking for a fuse that has the EXACT inscription 2A 250Vall I can find is 2AL 250 Vis this the same type? And do you think the power outage could do some damgae to the amplifier components even after blowing the fuse? I used some emergency fuse to test.so far its working and there are signs of life from this babyany suggestions?perhaps Im jsut being too paranoid and OC?: L Fast acting. Must use same type.

Q:hello i have a short in my car the keeps blowing my ingnition relay fuse and i cant find it. no matter how hard i search. have any of u used one of that short circuit finds like this page describes Tech and if u did is it hard to use and how do you use it? i dont wanna spend $50 on junk.: An induction short finder shouldn't cost $50 around for a less expensive alternative. These work very well in locating the shorted circuit and generally will pretty much pinpoint the area where the circuit is actually shorted.

Q:1988 Ford F-250 4x4 460, multi port fuel injection. dual gas tanks. Its started with intermittent problem, truck would just die, but start back up after a while, sometimes right away, others almost drain the battery to start it. in finally gave out for good, checked presser at rails nothing, ran alternate power to pump for a second and fuel presser jumped right up to 6lbs. but only ran it for a second. i don't do so well reading wiring diagramms: Have a diagnostic check run.

Q:How can I tell if the fuse is blown?: For sure please call Sanyo service center to help you (don't wait until the set blow the worst case it can set fire. Buzzing sound usually comes from the component that has coil in it, like flyback, transformer. But it usually comes from the flyback when its leaking. If this the safety fuse you're talking about, when it blows your set won't be able to turn on anymore.

Q:I put an aftermarket radio in a 2002 pt cruiser and at first all was good until I noticed a fuzzy ness to the radio stations so I messed with the antenna cord and all of a sudden the radio wouldnt power on at all. The fuses seem to be all good. All lights on dashboard work. It also says no fuse on the dash. Everything works but the radio and I think the power locks.: Check fuse #18 (20amp, yellow) in the Power Distribution Center box under the hood. This fuse has a plastic pull-tab on it. It's used to control Ignition-Off Draw IOD. The fuse is pushed in when you take delivery of the vehicle. The owners' manual explains that it's used to keep the battery from draining during extended storage. If it's blown, you will need to determine what caused it to blow. This 20a fuse won't blow unless you've added a load to the circuit or there is a component failure. It doesn't take much to blow the fuse, the addition of a stereo or alarm, or even the power window modification, if you wired it into that circuit. If you haven't added an additional load, and the vehicle self-tests check out OK, dealer service will need to diagnose the problem.Also check the fuses in the fuse box by the driver's left knee inside the car and a 40 amp fuse up in the power distribution box under the hood.

Q:I am looking to short out a resistor - any way I can actually short one out so that it is faulty of its own. Also, any ideas if i can blow one so it is open or is the fact it ends up being shorted or open a random thing that when it is bad it just so happens to be one or the other, not that certain conditions produce one and other conditions produce the other.Any insight into this is very helpfull. Oh, I know about use the jumper wire to reproduce a shorted component I was hoping to actually use a damaged component and I do not have one right now. Thank You Kindly One and All(this is not a school related lesson, I am trying to teach myself at home - I'm an adult learner).: there are many kinds of resistors. fixed carbon resistors have a wattage rating. if you exceed the wattage (may be dangerous) the resistor will heat up excessively and burn. it stops burning when it is physically broken and cannot continue to conduct electricity (or blows the fuse). this then creates an open circuit. open circuits are commonly misnamed short circuits. a short circuit happens when the electricity in a circuit takes a shorter (or different) path than the circuit was designed. this may burn out a circuit component, then you will have an open circuit. does this make sense?

Q:Every time I buy a little figurine or annual ornament, I am amazed at how crystal clear the glue is that holds the crystal together.Anyone know what kind of glue that is or what kind you think it might be?: NO, but you could call the factory or head office ask what they would use to replace a piece if it broke off I would think it would be the same as what they used to create it in the first place.

Q:car will not start, could it be some thing to do with time for oil change. Have new starter andd battery. Still can not turn motor over. Turn key loud clicking from fuse box under seat!: It would have nothing to do with an oil change. Would need more info. But it sounds like maybe an electrical issue. Could be something with the starter or a bad connection to that. I don't understand the fuse box under the seat clicking.

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