风电场电磁感应加热式测风设备的应用与分析

Application and Analysis of Electromagnetic Induction Heating Type Wind Measurement Equipment for Wind Farms

风电机组所产生的预期收入是基于对风的高效运用,想要更好地吸收风能,就需要及时准确地测出风速和风向。在南方的风电机组普遍采用常温型气象站,而南方多雨,多雾天,通常在较高海拔的山区气温低,更容易使风杯风速传感器的转动部件结冰,导致风电机组冰冻停机影响机组发电。选用电磁感应式加热测风设备能够有效地解决传感器转动部件的结冰问题,减少机组冰冻时间,提高机组发电量。

The expected revenue generated by wind turbines is based on the efficient use of wind.To better absorb wind energy,wind speed and direction need to be measured accurately and in a timely manner.Wind turbines in the south generally use room temperature weather stations,while the south is rainy,foggy days,usually at higher altitudes in the mountainous areas of low temperature,more likely to make the wind cup wind speed sensor rotating parts icing,resulting in wind turbine freezing shutdown affect the unit power generation,the choice of electromagnetic induction heating wind measurement equipment can effectively solve the sensor rotating parts icing problem,reduce the unit freezing time,improve the unit power generation.