并网风力发电机控制部分On grid wind turbine controller | WGMC50K380 | WGMC100K380 | WGMC200K380 | |||||
风力发电机输入Windturbineinput | ||||||||
额定功率 Power | 50KW | 100KW | 200KW | |||||
控制功率/电流 Max. Control power / current | 100KW/200A | 200KW/400A | 400KW/800A | |||||
风力发电机额定电压 Rated voltage of wind turbine (AC) | 380V/400V | 380V/400V | 380V/400V | |||||
输入电压范围 Input voltage range | AC | 0-600V | 0-600V | 0-600V | ||||
DC | 0-900V | 0-900V | 0-900V | |||||
制动电压 Braking voltage (DC) | 出厂值 Default | 550V±1% | 550V±1% | 550V±1% | ||||
设置范围 Set range | 530-560V | 530-560V | 530-560V | |||||
制动电流 Braking current (DC) | 出厂值 Default | 150A | 300A | 600A | ||||
设置范围 Set range | 0-150A | 0-300A | 0-600A | |||||
制动时间 Braking time | 出厂值 Default | 10-20 min | ||||||
设置范围 Set range | 0-5000 min | |||||||
*发电机超速控制 Generator overspeed control | 出厂值 Default | >300 rpm/min | ||||||
设置范围Set range | 0-1000 rpm/min | |||||||
*超风速控制 Over wind speed control | 出厂值 Default | 14 m/s | ||||||
设置范围Set range | 0-45 m/s | |||||||
手动控制功能 Manual control | 风机手动刹车,*远程控制刹车(需加通讯功能) Manual brake , *remote control brake (with communication function) | |||||||
自动控制功能 Automatic control function | 卸荷控制 偏航 变桨 机械刹车 液压刹车 电磁刹车 Dump load control, * yaw, * pitch, * mechanical brake, * hydraulic brake, * electromagnetic brake | |||||||
直流输出参数 DC output parameters | ||||||||
直流输出电压范围 Output voltage range (DC) | 0-550V | 0-550V | 0-550V | |||||
恒压电压 Constant voltage (DC) | 出厂值 Default | 520V±1% | 520V±1% | 520V±1% | ||||
设置范围 Set range | 510-540V | 510-540V | 510-540V | |||||
恒流电流 Constant current (DC) | 出厂值 Default | 120A | 240A | 480A | ||||
设置范围 Set range | 0-120A | 0-240A | 0-480A | |||||
并网风力发电机逆变部分 On grid wind turbine inverter | DMWG50K | DMWG100K | DMWG200K | |||||
额定交流输出功率 Rated output power (AC) | 50KW | 100KW | 200KW | |||||
交流输出功率 Max. Output power (AC) | 55KW | 110KW | 220KW | |||||
输入电压范围 Input voltage rang (DC) | 0-800V | 0-800V | 0-800V | |||||
MPPT电压范围 MPPT Voltage range (DC) | 350V-750V | 350V-750V | 350V-750V | |||||
直流输入电流 Max. Input current (DC) | 114.6A | 229A | 458.3A | |||||
额定电流 Rated current | 104A | 208A | 416.7A | |||||
电流谐波THD Current harmonic | <3%(额定功率时At rated power) | |||||||
功率因数 Power factor | >0.99 | |||||||
效率 Max. efficiency | 96% | |||||||
电气结构 Electrical structure | 工频变压器 Power frequency transformer | |||||||
允许电网电压范围 Allowable grid voltage range (AC) | 220V/380V/440V/480V (三相Three-phase)±20% | |||||||
允许电网频率范围 Allowable grid frequency range | 50Hz/60Hz±10% | |||||||
自动投运条件 Automatic operation conditions | 直流输入及电网满足要求,逆变器自动运行 DC input and power grid meet the requirements, and the inverter operates automatically | |||||||
断电后自动重启时间 Restart time after power failure | 2min (时间可调 Adjustable) | |||||||
通用参数 General parameters | ||||||||
功能 Function | 整流、直流输出、输出电压控制、输出电流控制、卸荷控制、控制参数设置、风力发电机曲线设置 Rectification, DC output, output voltage control, output current control, Dump load control, control parameter setting, wind turbine curve setting | |||||||
自动保护 Automatic protection | 控制部分:过压保护、过流保护、反接保护、避雷器 逆变部分:极性反接保护、短路保护、孤岛效应保护、低压穿越、过热保护、过载保护、接地故障保护 Control 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, etc | |||||||
显示 Display | 触摸屏、液晶显示 Touch screen, LCD | |||||||
监控内容 Monitoring content | 风机电压、电流、功率, 太阳能板电压、电流、功率, 直流输出电压、电流、功率,逆变输出功率,*累计发电量 任意时间发电量 转速 风速 Wind 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 speed | |||||||
防护等级 Protection level | IP20(室内Indoor)IP65 (户外Outdoors) | |||||||
远程通讯 Telematics | RS485/USB/GPRS/WIFI/Ethernet (可选Optional) | |||||||
使用环境 Environment | 工作温度-30-60°C,相对湿度<90%不结露 | |||||||
噪音 Noise (1m) | <40dB | |||||||
制冷方式 Refrigeration mode | 强制风冷 Forced air cooling | |||||||
尺寸重量 | ||||||||
控制器尺寸//重量 Controller size / weight | 500*500*900mm 56kg | 600*500*1200mm 107kg | 950*550*1700mm 150kg | |||||
卸荷器尺寸//重量 Dump load size / weight | 920*770*380mm 80kg | 920*770*380mm×2 150kg | 923*739*510mm×4 280kg | |||||
逆变器尺寸//重量 Inverter size / weight | 750*600*1320mm 340kg | 1460*860*1820mm 1.4t | 1460*860*1820mm 1.6t |
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