建筑叠压供水泵组变频节能优化控制方法  

A New Approach to Energy Conservation for Building Pressure-Superposed Water Supply Based on Frequency Control of Water Pump Group

作　　者：张永明[1] 李丽[1] 丁宝[2] 于智慧[2] 刘群[2] 

机构地区：[1]同济大学,上海201804 [2]哈尔滨工业大学,黑龙江哈尔滨150001

出　　处：《智能建筑电气技术》2016年第6期63-66,共4页Electrical Technology of Intelligent Buildings

基　　金：国家自然科学基金(51207035);黑龙江省自然科学基金(E201430);江苏省科技支撑计划项目(BE2014830);中央高校基本科研业务费专项资金资助(1850219022;1850219026)

摘　　要：根据建筑供水节能的发展需要,研究能够利用市政供水管网余压的叠压供水技术,并针对叠压供水与传统二次供水融合过程中存在的问题,提出了一种适于叠压供水系统的"多拖多"的变频节能控制新方法,给出了变频控制的逻辑,分析了该方法下叠压供水的节能效果,为建筑供水节能提供技术支撑。Due to the need of water supply energy conservation in buildings,the pressuresuperposed water supply based on municipal pipe network is discussed. Aiming at the problem existing in the process of pressure-superposed water supply and the traditional water supply,a new method of frequency control for water pump and the logic of frequency control are proposed,then the energy saving effect of this method is analyzed. It is expected that the obtained results can provide a technical support for water supply energy conservation in buildings.

关 键 词：建筑供水 叠压供水 变频调速 节能 市政管网余压 

分 类 号：TU991[建筑科学—市政工程]