风力发电机组变流器的安全保护功能测试方法

Safety Protection Functions Testing Method of Wind Generator Set Inverter

介绍了风力发电机组变流器各项安全保护功能,并将其作为出厂试验项目的测试方法,分析了各测试方法的原理。通过现场实际针对各项保护功能进行不同测试方法的验证,得出了其各项安全保护功能的有效性结论。该套测试方法基本实现了对变流器各项安全保护功能的验证,保证了产品的安全可靠性。

Introduction was made to the testing method that each safety protection function of wind generator set inverter was taken as a factory test project. This paper analyzed the principles of various test methods. Through the practical fi eld each protection function was verifi ed by different test methods to obtain the effective conclusion of safety protection function. This testing method verifi es each safety protection function of inverter and ensures the safe reliability of products.