基于 PSO 算法的厂级负荷受限优化分配研究
기우 PSO 산법적엄급부하수한우화분배연구
Constrained Optimization Allocation of Plant-level Load Based on PSO Algorithm
  • 万方数据
    化工自动化及仪表 화공자동화급의표
    Control and Instruments in Chemical Industry
    2015年 10期 1109-1113 ,共5页

    车德勇%蒋文强%刘炜%王迪%贾欢%林建清

    차덕용%장문강%류위%왕적%가환%림건청

    负荷分配%PSO算法%经济调度%煤耗特性%优化策略 負荷分配%PSO算法%經濟調度%煤耗特性%優化策略
    부하분배%PSO산법%경제조도%매모특성%우화책략
    load distribution%PSO algorithm%economic dispatch%coal consumption characteristics%optimiza-tion strategy
    利用粒子群优化( PSO)算法,实现厂级实时负荷的优化分配. 在确立的负荷分配优化方案中,提出两种不同的厂级负荷分配优化策略,并以某火电厂4台600MW机组为例,利用电厂热力试验数据,确立了无因次的机组标准煤耗特性方程. 基于PSO算法完成了该火电厂机组负荷的优化分配,绘制最佳负荷分配曲线,为实现各机组的负荷最优化分配提供可靠依据.
    이용입자군우화( PSO)산법,실현엄급실시부하적우화분배. 재학립적부하분배우화방안중,제출량충불동적엄급부하분배우화책략,병이모화전엄4태600MW궤조위례,이용전엄열력시험수거,학립료무인차적궤조표준매모특성방정. 기우PSO산법완성료해화전엄궤조부하적우화분배,회제최가부하분배곡선,위실현각궤조적부하최우화분배제공가고의거.
    Making use of particle swarm optimization ( PSO) algorithm to achieve optimal allocation of plant-level load at real time was implemented.In the scheme of establishing the optimal load distribution, two strate-gies for optimal load distribution were proposed.Taking four 600MW units in a thermal power plant as an ex-ample and basing on the thermal system' s test data, the dimensionless standard coal consumption characteris-tic equation was established and the optimal load distribution in the thermal power plant was completed based on the PSO algorithm together with drawing optimum load distribution curves.This provides the reliable basis for the optimal load distribution of each unit.
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