摘要
应用模糊综合评判方法,对火电厂机组的运行情况进行了分析,并建立系统的运行参数目标值自寻优模型,通过比较实时运行参数的评判结果与系统中已存的运行参数最优值的评判结果,选取更优的数据作为机组运行参数目标值。结合分析单因素评判结果和综合评判结果,获得了运行参数以及机组整体运行状态的变化情况,将有利于展开机组的性能分析。
The operation condition of generator unit in thermal power plant is analyzed with the fuzzy comprehensive evaluation method. A systematic self-optimization model of operation parameter target value is established. Through comparing the evaluation result of real-time operation parameter and that of the already-stored optimal operation parameter in the system, the better data is selected as the target value for the operation parameter of generator unit. The operation parameter and the change of the whole operation condition of generator unit are obtained through ioint analysis on the single-factor evaluation result and the comprehensive evaluation result, which is beneficial for performance analysis of the generator unit.
出处
《发电设备》
2013年第1期5-8,共4页
Power Equipment
关键词
火电厂
运行参数
模糊综合评判
目标值
自寻优方法
thermal power plant
operation parameter
fuzzy comprehensive evaluation
target value
self-optimization method
