摘要
采用分布式软件系统结构构建了火电厂厂级负荷优化分配系统,并设计了系统功能模块,基于动态规划法建立了负荷优化分配算法模型。应用结果表明,单元总计划负荷较低时(900～1 200MW),3号机组分配的负荷比4号机组高;总计划负荷较高时(1 300～1 800MW),3号机组分配的负荷比4号机组低。从而,实现了机组的经济调度。
The distributed software system was adopted to establish the plant-level optimal load distribution system for thermal power plants.Furthermore,the system function modules were designed,and the optimal load distribution algorithm model was built on the basis of dynamic programming method.The application results showed that,when the unit total planning load was low(about 900MW to 1 200MW),the load distributed for No.3unit was higher than that for No.4 unit;when the unit total planning load was high(about 1 300MW to 1 800 MW),the situation turned to the opposite.Thus,the economic dispatching of the unit was realized.
出处
《热力发电》
CAS
北大核心
2013年第8期94-97,101,共5页
Thermal Power Generation
关键词
火电厂
厂级负荷优化分配系统
经济调度
分布式系统
模块化
动态规划法
thermal power plant
plant-level optimal load distribution system
economic dispatch
distributed system
modularity
dynamic programming
