湖南电力 ›› 2023, Vol. 43 ›› Issue (1): 90-94.doi: 10.3969/j.issn.1008-0198.2023.01.015

• 经验与探讨 • 上一篇    下一篇

全厂AGC调度模式负荷经济分配方法研究

王朝盛1, 邵峰2, 谭锐2, 王忠熬2   

  1. 1.国能黄金埠发电有限公司,江西 上饶 335100;
    2.国能南京电力试验研究有限公司,江苏 南京 210046
  • 出版日期:2023-02-25 发布日期:2023-03-03
  • 作者简介:王朝盛(1975),男,汉族,江西大余人,助理工程师,大学本科,主要从事火电厂专业设备管理方面的工作。

Study on Load Economic Distribution Method of AGC Scheduling Mode in Plant

WANG Chaosheng1, SHAO Feng2, TAN Rui2, WANG Zhong′ao2   

  1. 1. Guoneng Huangjinbu Power Generation Co., Ltd., Shangrao 335100,China;
    2. Guoneng Nanjing Electric Power Test & Research Co.,Ltd., Nanjing 210046,China
  • Online:2023-02-25 Published:2023-03-03

摘要: 将厂级AGC系统应用到现代调度系统中,提高能量管理系统运算速度,但由于缺少科学的厂级负荷优化分配手段,现阶段只是对AGC负荷在多台机组间平均分配。为解决该项技术难题,开展运行数据挖掘方法研究,建立负荷在线优化分配模型,结合试验方法实现机组能耗的在线准确计算。试验结果表明节能效果明显,为火电机组负荷实时优化分配奠定理论及应用基础。

关键词: 厂级AGC系统, 负荷分配优化, 数据挖掘, 标准煤耗率, 群体优化算法

Abstract: The application of plant AGC system in modern dispatching system can improve the operation speed of energy management system. However,due to the lack of scientific means of optimal distribution method of plant load. At this stage only AGC load is only evenly distributed among mutiple units. In order to solve this technical problem, this paper firstly studies the method of operation data mining, establishes the on-line optimal load distribution model, and finally realizes the on-line accurate calculation of unit energy consumption combined with the test method. The test results show that the energy-saving effect is obvious, which lays a theoretical and application foundation for the real-time optimal load distribution of thermal power units.

Key words: plant-level AGC system;load distribution optimization, data mining;standard coal consumption rate;swarm optimization algorithm

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