厂级机组经济分配系统的设计及应用Design and Application of Economic Dispatching System for Plant-level Units
余剑锋,顾月平,尚宁
YU Jian-feng1,GU Yue-ping2,SHANG Ning3(1.Z(P) EPC Power Dispatching Center
摘要(Abstract):
介绍了长兴电厂厂级机组调度系统硬件结构和软件设计。基于动态规划法算法,能够根据AGC指令,以总供电煤耗量最少为目标重新分配各机组出力,满足电网需要。经济性测试数据表明,该系统能有效降低总煤耗量,达到节能减排的目的。
This paper introduces hardware structure and software design of dispatching system for plant-level units in Changxing Power Plant.According to the AGC instruction the dynamic planning algorithm redistributes the output of the units with the objective of minimum coal consumption to meet the needs of power grid.The economic test data shows that the system can effectively reduce the total coal consumption and achieve energy-saving and emission reduction.
关键词(KeyWords):
节能调度;动态规划算法;供电煤耗;经济分配;AGC
energy-saving dispatching;dynamic programming;coal consumption for power supply;economic dispatching;AGC
基金项目(Foundation):
作者(Author):
余剑锋,顾月平,尚宁
YU Jian-feng1,GU Yue-ping2,SHANG Ning3(1.Z(P) EPC Power Dispatching Center
DOI: 10.19585/j.zjdl.2013.02.018
参考文献(References):
- 沈丛奇.火电厂全厂负荷优化分配及其控制方式的研究[J].华东电力,2005,33(3):18-22.
- 王培红.多机组监控系统中数据校正算法模型研究[J].东南大学学报,2005,35(1):23-25.
- 曹文亮,王兵树,高建强,等.火电厂厂级负荷优化分配软件设计[J].电力系统自动化,2004,28(5):80-84.
- 马晓茜,王毅,廖艳芬.火电厂机组负荷优化调度软件系统的设计与实现[J].华南理工大学学报,2006,34(6):112-116.
- 万文军,周克毅,胥建群.动态系统实现火电厂机组负荷优化分配[J].中国电机工程学报,2005,25(2):126-129.
- 董益华,翟潇,张锡根,等.火力发电厂厂级调度系统的研究与应用[J].热力发电,2011,40(12):83-86.
- 节能调度
- 动态规划算法
- 供电煤耗
- 经济分配
- AGC
energy-saving dispatching - dynamic programming
- coal consumption for power supply
- economic dispatching
- AGC