汽轮机组调峰负荷实时优化分配研究  

STUDY ON REAL-TIME OPTIMIZED DISTRIBUTION OF PEAK-REGULATING LOAD FOR TURBINE UNITS

作　　者：赵斌[1] 

机构地区：[1]河北理工大学,河北唐山063009

出　　处：《热力发电》2005年第4期8-10,共3页Thermal Power Generation

摘　　要：分析由机组热力试验数据确定的煤耗率特性曲线的不准确性。考虑机组参与调峰运行,采用实时在线确定机组的煤耗率特性,将等微增率原理和正多面体法相结合,对调峰机组负荷进行优化分配。通过分配结果与实际运行记录的比较,使负荷优化分配的结果更实用、经济及合理。The unaccuracy of coal consumption rate characteristic curves determined from thermodynamic tests of the units has been analysed, and the participation of every unit into peak-regulating operation being considered. Adopting coal consumption rate characteristics of unit determined by real-time on-line, and combining EDTHRIT with the equivalent polyhedron method(EPM), the optimized load distribution for peak-regulating units has been carried out. Through comparison of distribution results with real operational record, the results of optimized load distribution have been made to be more practical, econonical, and reasonable.

关 键 词：汽轮机组 调峰 调峰负荷 实时分配 等微增 正多面体 

分 类 号：TK267[动力工程及工程热物理—动力机械及工程]