风电机组高电压穿越技术要求与技术改造要点分析

Analysis of Technical Requirements and Technical Transformation Points of Wind Turbine High Voltage Crossing

我国风能资源潜力巨大,风能是可再生的自然资源,也是我国电力发展的主要方向。近年来,我国风力发电技术不断进步,但风力发电系统建设中还有许多问题和挑战,风电机组高电压穿越技术就是其中的难点之一。本文就现今风电机组存在的问题展开探讨,分析了高电压故障发生的根源,针对风电机组高电压穿越技术提出了新的技术要求,最后指出了风电机组高电压穿越技术改造要点。

China’s wind energy resources have great potential, wind energy is a renewable natural resource and the main direction of China’s power development. In recent years, China’s wind power generation technology has been continuously improved, but there are still many problems and challenges in the construction of wind power generation systems. Wind turbine high voltage ride through technology is one of the difficulties. In this paper, the problems existing in wind turbines are discussed, the root causes of high voltage faults are analyzed, the new technical requirements for high voltage ride through technology of wind turbines are put forward, finally, the key points of high voltage ride through technology of wind turbines are pointed out.