电器与能效管理技术Issue(4)：15-20,31,7.DOI:10.16628/j.cnki.2095-8188.2019.04.003
风电机侧断路器短路分断的理论分析
Theoretical Analysis of Short Circuit Breaking of Circuit Breakers at Wind Power Generator Side
摘要
Abstract
In wind power generation system, there happens sometimes the faults caused by low voltage components, resulting in larger security risks.This paper considers the generator side main circuit characteristics of the direct drive permanent magnet generator system, and analyzes the main influences of the short circuit breaking capacity, gives the special requirements of the circuit breakers using at the generator side, also gives the short-circuit equivalent test parameters, all of these can be references of the research and design of the circuit breakers using at the generator side.关键词
永磁直驱式风力发电系统/机侧断路器/短路分断/等效试验Key words
direct drive permanent magnet generator/generator side circuit breakers/short circuit breaking/equivalent test分类
信息技术与安全科学引用本文复制引用
沈先,孙吉升,顾惠民..风电机侧断路器短路分断的理论分析[J].电器与能效管理技术,2019,(4):15-20,31,7.基金项目
上海张江国家自创新示范区专项发展资金重点项目 (201705-PT-D1112-040) （201705-PT-D1112-040）
