Application of variable PID parameter in power plant automatic generation control

Abstract

Abstract:

Huaneng International Power Development Company Tongchuan Zhaojin Power Plant’s 2×600MW unit main steam pressure seriously surged while increasing load in automatic generation control (AGC) mode. In order to increase the quality of coordinated control of unit，proportion integration and differentiation (PID) parameter module was designed, and properly setting proportional gain and integral time, rapidly increase or decrease load was ensured. And main steam pressure deviation was controlled in allowed range.

Key words:

">">automatic generation control；main steam pressure；turbine master control； proportion integration and differentiation；proportional gain；integral time">

YANG Damao.

Application of variable PID parameter in power plant automatic generation control

[J]. Huadian Technology, 2017, 39(8): 6-9.

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Application of variable PID parameter in power plant automatic generation control

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