基于GC-FD综合评估的地区火电厂节能分析

Analysis on Energy-saving of District Thermal Power Plant Based on GC-FD Comprehensive Estimation

提出采用灰关联及模糊距离技术来综合分析火电厂耗电特性与降耗重点的设想及其实现方法。面对火电厂耗电量大、组分复杂、降耗困难的问题,考虑到降耗改造规模和投入有限的现实,建议以综合评估寻找重点影响厂用电率的若干耗电用户,通过对其改造获取尽可能高的节能效益。介绍并分析了综合评估的实现方法,用于对湖南某火电厂2011年耗电数据的分析,指出该火电厂的降耗重点,提出了可行且高效的节能改造建议。

This paper proposes imagination and realization method for analyzing power consumption performance and key point of consumption reduction by using grey correlation and vague distance technology. Confronting with problems of large power consumption, complicated components and difficult consumption reduction, it considers reform scale of consumption reduction and limited input and suggests to search for several power consumption consumers which majorly affect service power rate by using comprehensive estimation method to proceed reforms for getting energy-saving benefits as high as possi- ble. It introduces and analyzes realizing method of comprehensive estimation and applies it in analysis for power consumption date of one Hunan thermal power plant in 2011. It points out poses feasible and high efficient energy-saving suggestions. key points of power consumption of this power plant and pro-