GAN Chaoqi, DING Jian, ZHAO Wei Guangdong Guohua Yudean Taishan Power Plant Co.. Design and application of plant-level optimal load distribution system in thermal power plants[J]. Thermal power generation, 2013, 42(8): 94-97.
GAN Chaoqi, DING Jian, ZHAO Wei Guangdong Guohua Yudean Taishan Power Plant Co.. Design and application of plant-level optimal load distribution system in thermal power plants[J]. Thermal power generation, 2013, 42(8): 94-97.DOI:
火电厂厂级负荷优化分配系统设计及应用
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。
Abstract
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.