【摘要】 针对电厂汽轮机组运行状态的综合评价问题,提出了直觉模糊集多属性决策Topsis方法.在电站机组得到普遍应用的DCS、MIS在提高机组自动化水平和信息管理层次的同时,也提供了大量有关机组的信息.使用直觉模糊集多属性决策Topsis方法对某电厂机组的实际运行状态进行了综合评价.结果表明:该方法的决策原理简单、易于实施,而且得到的综合评价指标可对汽轮机进行定量评价,为机组状态在线监测提供了依据.更多还原

【Abstract】 Intuitionistic fuzzy sets multiattribute decision making with Topsis method was proposed to solve comprehensive evaluation of generator unit operating state.A great deal of unit information can be provided by widely applied DCS and MIS,which have advanced automation and management greatly.Using the information,the comprehensive evaluation by intuitionistic fuzzy sets multiattribute decision making with Topsis method for a thermal power plant was implemented.Results show that this method is simple and feasible,the obtained evaluation indexes can evaluate turbine quantificationally and can be the basis for unit on line monitoring.更多还原