全厂AGC调度模式负荷经济分配方法研究  

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

作　　者：王朝盛 邵峰 谭锐 王忠熬 WANG Chaosheng;SHAO Feng;TAN Rui;WANG Zhong′ao(Guoneng Huangjinbu Power Generation Co.,Ltd.,Shangrao 335100,China;Guoneng Nanjing Electric Power Test&Research Co.,Ltd.,Nanjing 210046,China)

机构地区：[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　　处：《湖南电力》2023年第1期90-94,共5页Hunan Electric Power

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。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.

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 

分 类 号：TM734[电气工程—电力系统及自动化]