摘要
有载调压变压器（OLTC）在电力系统中有着重要的调压作用，对于220kV以下网络，OLTC是主要的调压手段。对有载调压变压器的调压原理进行了详细分析，并对有载调压变压器的负调压特性和正调压特性进行了探讨。
The on -load tap changer（OLTC） plays important role in voltage regulation action in power system, and is the major method to regulate voltage in 220kV and below power grid. This paper analyzes the principle of voltage regulation of OLTC in detail, and discusses the characteristics of active and negative Key rive regulating vohage effect of OLTC.
出处
《贵州电力技术》
2010年第6期10-12,共3页
Guizhou Electric Power Technology
关键词
有载调压变压器
调压特性
正调压效应
负调压效应
on regulating -load tap changer
voltage regulation characteristic
active regulating voltage effect
negavoltage effect
