Wind Power Generation Transformer Suppliers and Manufacturers

Wind Power Generation Transformer New Energy Dedicated Transformer Product structure and features General introduction With the continuous growth of China's economy, the demand for electricity surged, energy has become the main contradiction. Because the traditional coal-fired and fuel power generation caused serious environmental pollution, so in order to be consistent with environmental protection requirements, wind power as a clean energy production that has been developed rapidly in our country , has become the main direction to solve the energy shortage. We company develop a series of wind power generation combination substation, which can change 690V voltage generated by wind power dynamotor to 35kVor 10kV voltage through rising and changing voltage, then send to gird system or users, finally finish the task of wind power generation. So, wind power generation combination substation is the best matching product of wind power generation system. Structure and performance features 1, structure features A, main body adopts the structure of common box transformer. Assemble high-voltage load switch, plug-in fuse, transformer body, off-circuit tap-switches and other H.V components in a sealed tank, transformer oil as insulating medium, its size is small and performance is excellent . B, Overall combination type wind power substation is composed of H.V chamber, L.V. chamber, oil tank and radiator. Install chip radiator on the side of oil tank, the chip radiator is combined by guide pipe and cooling fin which can better adapt to high-power transformerâ??s cooling requirements. In order to prevent vandalism, to these cooling fins with weak mechanical, we will use steel shield that be punched cooling holes to enhance the protection. By substation, rise the voltage of power generated through wind dynamotor and merge into grids.

PV Power Generation Transformer New Energy Dedicated Transformer Product Introduction In order to meet the needs of our national PV power generation, our company developed two series of PV power generation transformers on the base of wind power generation combination transformers. 1, ZG(F)SF11-Z.G-â?¡/35 series three-phase split type off-circuit voltage-change PV power combination transformer The structure of this series of products is same as that of wind power generation transformers, except that L.V. side winding, outlet method and electrical equipments adopt special structures. L.V side is equipped with double-split winding and two outlets which can be connected with two PV generators at the same time, meanwhile, equipped with essential protective electric elements. This series of products are with characteristics of good electrical performance, small size, light weight, reliable operation, easy to install, high cost-effective, etc. Features of productsâ?? structure a, design thought: adoptsâ?� two generators, one transformerâ?� program, means two PV generators combines with one transformer. L.V side is equipped with double-split winding ,two outlets and L.V electric system which can be connected with two PV generators at the same time. b, users can rise one transformerâ??s output capacity under the capacity of same generators, which can save usersâ?? investment and operational cost. c, materials of transformersâ?? casings can be chosen according to different environmental requirements: conventional composite panels, stainless steel composite panels, non-metallic fiberglass cement, etc. d, casing material has a good level of protection and corrosion resistance, which can effectively prevent wind, rain, snow and salt erosion e, H.V. electrical equipments have five protection functions: H.V. fuse of substations and overload switchgear carry out interactive protection, prevent transformers working under the condition of lacking phase; H.V use three-position load switch that can be checked and repaired safely under the state of grounding; H.V overload switch and grid door of transformer chamber adopt â?? electric locking, realize the protection function of automatic power-off when mistakenly open the grid door. f, transformer chamber adopts natural ventilation and automatic controlling forced cooling exhaust devices, has a exhaust system which can be controlled automatically with temperature change, can effectively control and low chamberâ??s temperature, meet the need of full overload operation. g, low voltage equips with 690V main circuit breakers, over-voltage protection equipments , and we can design complete automatic measurement and intelligent control systems.

We can supply generator made by CATER PILLAR , USA This generator was made in 2006 but it has been kept for emergency use only and it did not operate long time. and it is almost new one. We welcome testing by engineers.

400w landscape type wind generator Controller: built-in micro-controller Wind leaf diameter: 1.15m Leaf: carbon fiber mixture Net weight: 9kg Main parts: reinforced plastic (oxygen melt anti-corrosion protection) Start wind speed: 3.6m/s Total weight: 9.5kg Voltage: 24v dc Generate energy: 384kwh/month (wind speed: 5.4m/s) Rated wind speed: 12.5m/s, may withstand the maximum wind speed of 49.2m/s Rated power: 400w, high-efficiency Overspeed protection: electrical torque control.

Wind wheel diameter: 4/3.5m Rated wind speed: 10m/s Start wind speed: 3m/s Work wind speed: 3 to 25m Safety wind speed: 40m Power rating: 2,000W, (maximum power) 3,000W Rated speed: 400rpm generating forms: permanent magnet 3-phase AC Speed forms: electric yaw Working voltage 220V DC and 240V AC Tower heights: 8m.

Detailed Product Description 1,000W ; 2,000W Wind Generator High Efficiency Low Noise Low Starting Wind Speed CE Certified. Specifications Brushless 3-phase permanent magnet generator 3 m sweep area Starting speed 5 MPH 3 blades / 1,30 m each Downwind system 6 m monolithic/free-standing steel tower (5 segments of 1,2 m each) Tower base with tilting design for easy erection; incl. all assembly accessories. 2 year guarantee. Withstands wind speeds up to 60 MPH. CE certification. Optional accessories: controller / inverter / grid-tie inverter. Export Carton with Styrofoam.

YTF Series Three 3 Phase AC Permanent Magnet Synchronous Wind-Turbine Generator YTF Series small permanent magnet synchronous wind-turbine generator is applied to the off grid wind-turbine generator system.Its output is symmetrical alternating current.The special materials protect the product free from corrosion or other weather damage,such as moisture,dry and sand etc . It is of high efficiency ,long serive life ,as well as eco-friendly character. The parameter is as follows.The OEM is acceped. type rated power (KW) rated revolution (r/min) Rated Voltage (V) Efficiency % MAX Start-up force (Níºípm) YTF300 0.3 400 28 70 0.3 YTF500 0.5 350 28 72 0.6 YTF1000 1.0 300 56 74 1.0 YTF2000 2.0 300 115 75 2.0 YTF3000 3.0 220 115 76 3.0 YTF5000 5.0 180 230 78 4.0 YTF7500 7.5 180 230 80 5.5 YTF10000 10 180 230 82 7.0.

he wind power generator constitutes an upright rigid, pendulous mast that swing on a horizontal shaft and held in equilibrium, with counter weight suspended at bottom.

1.Magnetic saturation generator design, 20years designed life. 2.2-2.5m/s start-up wind speed under low torque start-up technique. 3.Independent power supply 4.Blades are casted into molding at one time with balance up to 99%. 5.Bearings import from japan (nsk), long service time (5 years maintenance-free). 6.Low cost and low noise 7.Low cut in wind speed (3m/s) to guarantee the maximum generation at low wind speed. One pc in one plywood

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The 5 blades horizontal axis wind turbine has a smart blade aerodynamics braking and electromagnetic speed limitation function. Patented aerofoil 5 blades design with true symmetrical and twisted aerodynamic feature which ensures rotor capture maximum power from wind and operates in amazingly low noise and minimal vibration. True symmetrical and balanced aerofoil blade ensure rotor matching with generator perfectly. Large ratio of tip section chord to root section chord and variable chord airfoil blade ensures rotor start-up easily and running smoothly with high torque and RPM at lower wind condition. Aerodynamic blades designed with over-speed braking system to make sure generator well protected in higher wind. Reinforced Glass-Fiber Nylon is using advanced thermoplastic engineering and precision injection molding technology for higher strength, flexibility and reliability. Our wind turbine with minimal vibration and low noise could be mounted on rooftop safely and its operation wonâ??t affect resident.

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Power range:1000va-6000va Phase:single/three phase Input/output:customized Insulation class:class e, b, f, h (optional) Isolation:3.75kv(hi-pot) Operating frequency:50/60hz Approval:ul.Ce.Rohs.Cqc According to the request by our customers

Power range:1000va-6000va 4.Low noise 5.Low loss 6.Light weight 7.High reliability 8.Flexible connection 9.Good insulation 10.Small size 11.Easy mounting 12. Approval:ul/ce/rohs/cqc

basic parameters rated power(kw) 30 survivel wind speed(m/s) 45 max power(kw) 32 wind wheel diameterm(m) 11.86 rated voltage(v) 384/560 blade length(m) 5.63 rated revolution(r/m) 150 swept area(m2) 99.53 cut-in speed(m/s) 1 blade material FRP cut-off wind speed(m/s) 25 generator life 25 sone key technology control method adjust speed method pneumatic pitch  brake method mechanical generator generator configuration 3-phase 380/220v 50/60hz generator  type 3-phase permanent magnet  AC protect class IP54 blade technology resin is imported from american ashland,acuum slip casting, no bubble ,high strongth controller SIEMENS PLC pass ISO9001 and Europe CE