变电站协调控制与保护的经验及方法

EXPERIENCES AND PROCEEDINGS IN CO-ORDINATED CONTROL AND PROTECTION OF SUBSTATIONS

本文叙述了一种先进的变电站控制及保护系统ＬＳＡ，介绍了一个与增强型集中式ＲＴＵ版本相同的非集中式控制系统。该系统考虑了包括串行接口与通信规约在内的数字化继电保护的最新进展。本文还附带介绍了一种可以独立地对系统进行修改和扩展的新型参数化文件编制系统ＬＳＡＴＯＯＬＳ。

This paper describes the advanced Pro-tection and Subsiation Conirol Syuenm LSA with foruson application aspects. A decentralized control systemversion as well as a centralized enhanced RTU-versionare presented, Recent proceedings in numerical relay-ing are considered including standardization of serialinterfaces and protocols.LSATOOLS, a novel parameterizing and documenta-lion system is additionally covered which eiiables suppli-er independent system modification and extension.