风电变流相关专业翻译
来源:百度知道 编辑:UC知道 时间:2024/05/14 03:12:28
本变流装置采用AC-DC-AC方式,将六相同步发电机的输出电能传输到电网,同时还能实现对电网进行无功补偿,以帮助抑制电网电压波动。本变流器的控制系统可以十分方便地调节输出电流与电网电压的角度,因此能够调节无功功率输出,提供对电网的无功功率支持;由于同步机具有自身的励磁系统,通过变流器可以在网压下降时仍然保持电力输出,因此能够提供对电网的有功功率支持。
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1.2MW of the permanent magnet direct drive fan focus of special projects for the country, South car era in the use of high-power converter in the mature experience, in 2005 successfully developed a permanent magnet direct drive 1.2 MW wind turbine in the converter Devices, abroad than the original design using less of a converter module, coupled with advanced control technology, performance, fully meet the original converter to be two parallel operation results, and more efficient, fully shows the car era in South High-power converter's unique advantages.
The converter used AC-DC-AC, six-phase synchronous generator will be the output of electric energy transmission to the power grid, while realizing the power grid for reactive power compensation in order to help curb power grid voltage fluctuations. The converter control system can be very easy to adjust output current and voltage power network point of view, therefore be able to adjust reactive power output to provide the