Design and application of energy-saving scheduling based plant-level AGC control system

YAN Bo1; QI Cong2; HE Jun1 1.Jiangxi Electric Power Research Institute

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Design and application of energy-saving scheduling based plant-level AGC control system

更新时间：2025-09-28

- Design and application of energy-saving scheduling based plant-level AGC control system
- Thermal Power Generation Vol. 42, Issue 7, Pages: 147-149(2013)
- 作者机构：
  
  1. 江西省电力科学研究院
  2. 江西省电力设计院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM621.6
- Published：2013
- 稿件说明：
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YAN Bo1, QI Cong2, HE Jun1 1.Jiangxi Electric Power Research Institute. Design and application of energy-saving scheduling based plant-level AGC control system[J]. Thermal power generation, 2013, 42(7): 147-149.
DOI：

YAN Bo1, QI Cong2, HE Jun1 1.Jiangxi Electric Power Research Institute. Design and application of energy-saving scheduling based plant-level AGC control system[J]. Thermal power generation, 2013, 42(7): 147-149. DOI：

摘要

为适应电网调度方式

提出了在自动发电控制(AGC)指令变动下的厂级负荷优化控制方法

并在国电丰城电厂一期4×300 MW燃煤机组原D200控制系统的基础上

通过软、硬件升级构建了厂级AGC系统。应用结果表明

该系统能够根据火电厂各台机组的煤耗率、调节范围、运行工况等参数

自动、合理地进行全厂机组负荷优化分配

使节煤率达到0.2%～0.3%。

Abstract

In order to adapt to domestic power grid dispatching mode

plant-level optimal load control method under automatic generation control(AGC)instruction was put forward.Moreover

on the basis of the original D200system of 4×300MW coal fired units in Guodian Fengcheng Power Plant

aplant-level AGC control system was constructed through upgrading the soft and hardware devices.The application results showed that

according to the coal consumption rate

adjustment range

operation condition and other performance parameters of each unit

this AGC control system can distribute the whole plant's load automatically and reasonably

making the coal saving rate reduced to 0.2%to 0.3%.

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