宜兴电站调速器油位计信号逻辑优化

Yixing Power Station Governor Oil Gauge Signal Logic Optimization

调速器集油槽油位低低信号误动导致机组跳机,对跳闸逻辑进行优化,文章采用3个信号(低、低低1、低低2)中任意2个动作则出口跳机即所谓3取2模式。

Low signal level governor oilbath misoperation caused a generator, the trip logic optimization, this paper adopts the three signals （ low, low low I, 2 ） any two action is the so-called 3 export jumped 2 mode.