Product Description 500KW 1800RPM PMG Hydraulic
permanent magnet generator Characteristics1. Optimum
aerodynamic shape design: high efficiency, low noise.2. Centrifugal
pitch controlled mechanism: 3m/s low wind speed startup; 3-12m/s
wind speed, following wind rotor rotate speed to adjust blade angle
at optimum TSR, run in high efficiency; over rated wind speed, wind
rotor never goes to over speed and has stable control; 3-35m/s wind
speed, wind turbine can run smoothly.3. Direct drive permanent
magnet generator, low startup resistance moment, constant running
ability of over loading 1.5 times, maintenance free for more than
30000 hour. 4. Safety control: has aerodynamic brake, electric
magnet brake, mechanical brake and manual stop mechanism.5. Sealed
slip ring, no cable twist;6. Streamline design. 7. Long acting
anticorrosive treats, no corrosion in
15years. production
features1.The generator has many poles, which improve the frequency and efficiency, saving the cost of rectifiers and inverters.2.Finite Element Analysis is used when designing the generator.compact structure. Low startup torque, solves the problem of small wind startup, improving the wind energy utilization.3.Leave out the gear increaser, improve the reliability and efficiency of the generator, lower the amount of maintenance.4.H class insulation, vacuum pressure impregnation.5.Have many stucures such as vertical axis. horizonal axis, ineal rotor external rotor plate type.6.Strong rotors, the generator could achieve high speed.7.Small size, light weight, high energy density, suitable for special situations.8.Run efficiently throughout the whole speed range, high efficient.9.Use imported high- speed oil-contained bearings, maintenance free, high reliability, long service life 10.The parameters like voltage, speed, power can be customized. The shape can be changed. Spline shaft, biaxial extension, flange can be used. Detailed
PhotosProduct ParametersOn grid wind turbine
controllerWGMC50K380WGMC100K380WGMC200K380Wind turbine
inputPower50KW100KW200KWMax. Control power /
current100KW/200A200KW/400A400KW/800ARated voltage of generator
(AC)380V/400V380V/400V380V/400VInput voltage
rangeAC0-600V0-600V0-600VDC0-900V0-900V0-900VBraking voltage
(DC)Default550V±1%550V±1%550V±1%Set
range530-560V530-560V530-560VBraking current
(DC)Default150A300A600ASet range0-150A0-300A0-600ABraking
timeDefault10-20 minSet range0-5000 min*Generator overspeed
controlDefault >300 rpm/minSet range0-1000 rpm/min* Over wind
speed controlDefault 14 m/sSet range0-45 m/sManual controlManual
brake , *remote control brake (with communication
function)Automatic control functionDump load control, * yaw, *
pitch, * mechanical brake, * hydraulic brake, * electromagnetic
brakeDC output parametersOutput voltage range
(DC)0-550V0-550V0-550VConstant voltage
(DC)Default520V±1%520V±1%520V±1%Set
range510-540V510-540V510-540VConstant current (DC)Default120A
240A480ASet range0-120A0-240A0-480AOn grid wind turbine
inverterDMWG50KDMWG100KDMWG200KRated output power
(AC)50KW100KW200KWMax. Output power (AC)55KW110KW220KWInput voltage
rang (DC)0-800V0-800V0-800VMPPT Voltage range
(DC)(DC)150V-700V150V-700V150V-700VMax. Input current
(DC)114.6A229A458.3ARated current104A208A416.7ATHD Current harmonic
0.99Max. efficiency96%Allowable grid voltage range
(AC)220V/380V/440V/480V (Three-phase)±20%Allowable grid frequency
range50Hz/60Hz±10%Automatic operation conditionsDC input and power
grid meet the requirements, and the inverter operates
automaticallyRestart time after power
failure2min(Adjustable)General parametersFunction Rectification, DC
output, output voltage control, output current control, Dump load
control, control parameter setting, wind turbine curve
settingAutomatic protectionControl part: Over voltage protection,
over current protection, reverse connection protection, lightning
arrester Inverter part: Polarity reverse connection protection,
short circuit protection, island effect protection, LVRT,overheat
protection, overload protection, ground fault protection,
etcDisplayTouch screen, LCDMonitoring contentWind turbine voltage,
current, power, solar panel voltage, current, power, DC output
voltage, current, power, inverter output power, * cumulative power
generation, * power generation at any time, * rotational speed, *
wind speedProtection levelIP20(Indoor)IP65 (Outdoors)Telematics
RS485/USB/GPRS/WIFI/Ethernet (optional)EnvironmentOperating amb.
Temp. & Hum -30-60°C,
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