摘要
对目前在国内外自动跟踪补偿消弧装置中常采用的几种自动调谐原理做了系统的归纳和比较 ,说明了各自的优点和适用范围 ,针对其仍然存在的问题 ,给出了在满足正常状态和故障状态下均实现补偿的全状态补偿原理和实现方式 。
The paper analyzes and concludes several automatically tuning principles adopted by automatic arc suppression equipment locally and abroad. Moreover, the advantages and application areas of principles of automatic tuning is presented. In order to overcome the existing problems, the paper proposes the all-state compensation principles which track the capacitor current in normal and fault states. So the all-state tuning principles can make good use of the function of Petersen coil to suppress the grounding arc.
出处
《电力系统及其自动化学报》
CSCD
2002年第4期50-54,共5页
Proceedings of the CSU-EPSA
关键词
消弧线圈
自动调谐原理
阻抗三角形法
相位调谐法
城市电网
Arc suppression coil, Principle of automatic tuning, Capacitor current, Neutral-to-ground voltage
