集中供热热力站的节能潜力分析

Analysis of Energy Saving Potential of Central Heating Thermal station

针对某热力公司集中供热系统2015-2017两个供暖期300多个热力站的运行电耗,采用现场统计分析的方法,结合(GB/T 50893-2013)《供热系统节能改造技术规范》中的评价标准,计算出该集中供热系统热力站单位供热面积电耗。计算结果表明,该集中供热系统75%的热力站单位供热面积电耗已不同程度地超出国家标准值1.0k Wh/m^2~1.5k Wh/m^2^([1]),节能空间较大。本文讲述了热力站节能降耗必要性,分析出热力站电耗较高的主要原因并提出了热力站的优质经济运行节能降耗措施方法。

Aiming at the power consumption of operation of more than 300 heat thermalstations of a heating company＇s central heating system in 2015-2017 heating periods, in combination with the （GB/T 50893-2013）《technical specification for energysaving of heating systems 》, calculateto the power consumptionfor per unit heating area. The calculation results show that the power consumption per unit heating area of 75% of the heating stations in this central heating system has exceeded the national standard value of 1.0kWh/m2-1.5kWh/m2to varying degrees , and the energy-saving space is large. This paper describes the necessity of saving energy of heating thermalstations, analyzes the main causes of high powerconsumption ofheatingThermalstations and puts forward the measures of saving energy and high quality economic operation of heating thermalstations.