基于等综合煤耗微增率的火电机组节能发电调度算法.pdf

文档介绍：第 32 卷第 32 期中国电机工程学报 , 2012
2012 年 11 月 15 日 Proceedings of the CSEE ©2012 . 1
文章编号:0258-8013 (2012) 32-0001-07 中图分类号:TM 73 文献标志码:A 学科分类号:470⋅20
基于等综合煤耗微增率的火电机组
节能发电调度算法
吕素 1,黎灿兵 2,曹一家 2,李响 1,张智焜 2,程子霞 1,谭益 2
(,河南省郑州市 450001
,湖南省长沙市 410082)

An Energy-saving Generation Dispatching Algorithm for Thermal Power Units Based on
prehensive Coal Consumption Incremental Principle
LÜ Su1, LI Canbing2, CAO Yijia2, LI Xiang1, ZHANG Zhikun2, CHENG Zixia1, TAN Yi2
(1. School of Electrical Engineering, Zhengzhou University, Zhengzhou 450001, Henan Province, China;
2. College of Electrical and Information Engineering, Hunan University, Changsha 410082, Hunan Province, China)
ABSTRACT: Energy-saving generation dispatching (ESGD) is ESGD)是我国调度体系的发展方向。ESGD 优化问题需综合
the trend of dispatching mechanism in China. The optimization 考虑发电煤耗和网损,然而随着现代电网规模的扩大,该优
of ESGD should take both the coal consumption work 化问题计算也越来越复杂。综合考虑发电煤耗与网损对系统
loss into consideration. However, with the expansion of the 能耗的影响,提出了机组综合煤耗微增率,并基于此提出火
modern power system, the optimization problem es more
电机组 ESGD 最优性判定条件,采用该条件,可以简易判
and plicated. Considering the effect of coal
断出当前机组出力分配是否达到 ESGD 最优解;提出了
consumption work loss synthetically to the system
ESGD 优化算法,该方法可将等煤耗微增率原则与最优潮流
energy consumption, the paper devel