MW variable speed constant frequency wind turbine from shenyang university of technology is a variable pitch wind turbine, it can change pitch to adjust power above rated wind speed.
由沈阳工业大学研制的MW级变速恒频风电机组属于变桨距型机组，它在额定风速以上进行变桨距调功控制。
Wind turbine generators have the biggest influence on grid frequency when the generators trip and exit the power grid at rated active output power.
当风力发电机组在额定输出有功功率跳闸退出电网时，对电网频率的影响最大；
The product is suitable fuse in power distribution lines fixed installations with rated power-frequency voltage up to and including 0.6/1KV.
本产品适用于工频额定电压0.6/1KV及以下配电网或工业装置中固定敷设之用。
The variable speed constant frequency double-fed wind power system is taken as the research object and the control problem of maximum wind energy tracing below the rated wind speed is studied.
以变速恒频双馈风力发电系统为研究对象，研究了额定风速以下风能的最大追踪控制问题。
When ordering, please state the type, rated power, rated voltage, rated frequency, speed and speed ratio etc.
订货时须注明电动机型号、功率、电压、频率、转速及速比。
Thee product is suitable for use in power distribution lines or fixedinsta-llations with rated power-frequency voltage up to and including 0.6/1KV.
本产品适用于工频额定电压0.6/1KV及以下配电网或工业装置中固定敷设之用。 。
DD862 single phase watt-hour meter is an induction meter which is applicable to measure the rated frequency of 50 Hz, and power loss of single-phase intercourse grid.
用途APPLICATIONDD862单相电度表系感应式单相交流有功电度表，用于计量额定频率为50hz，单相交流电网中有功电能的消耗。
DD862 single phase watt-hour meter is an induction meter which is applicable to measure the rated frequency of 50 Hz, and power loss of single-phase intercourse grid.
用途APPLICATIONDD862单相电度表系感应式单相交流有功电度表，用于计量额定频率为50hz，单相交流电网中有功电能的消耗。
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