编码器对双馈风电机组变流器的影响分析

Analysis of Encoder Effects on Doubly-fed Wind Turbine Converters

阐述主流风电机组为直驱风力发电机组和双馈风力发电机组的特点。分析双馈机组变流器稳定运行、发电机编码器对双馈风力发电机组变流器的影响,提出一系列预防措施及处理流程。

This paper describes the characteristics of mainstream wind turbines as direct drive wind turbines and doubly fed wind turbines.It analyzes the stable operation of the doubly fed unit inverter and the impact of the generator encoder on the doubly fed wind turbine inverter,and proposes a series of preventive measures and processing procedures.