储能供热技术应用分析与探讨  

Application Analysis and Discussion on Energy Storage Heating Technology

作　　者：邓昆玲[1] 孙彪[1] 张文战 刘润刚 刘通 

机构地区：[1]内蒙古电力科学研究院,呼和浩特010020 [2]内蒙古电力(集团)有限责任公司,呼和浩特010020 [3]蒙能物业管理有限责任公司,呼和浩特010020

出　　处：《内蒙古电力技术》2014年第3期5-9,共5页Inner Mongolia Electric Power

基　　金：内蒙古电力(集团)有限责任公司2013年第一批科技项目

摘　　要：储能供热技术是电网消纳富余风电、实现移峰填谷的有效手段之一。储能供热系统利用电网低谷时段的富余电力对储能供热模块进行加热储能,在系统需要热能时将其释放,从而实现能源的储存利用。以内蒙古地区某储能供热示范项目的储能供热系统为例,对储能供热设备的性能及综合效率进行分析。结果表明,储能供热模块的综合热转换效率为91.4%,供热水效果和供暖效果良好。如果在内蒙古地区推广储能供热设备,还需要考虑城市配电网的升级改造及其投资成本,地区峰谷(分时)电价政策以及系统的统一管理等问题。The energy storage heating techology is an effective way to utilize redundant wind power and realize peak load shifting. The energy storage heating system is installed to heat the the energy storage heating module with redundant electric energy generated during low tide period, and release it as needed to realize the storage and ultilize of the power. Based on the analyzing of the energy storage heating system located in some place in Inner Mongolia, the result shows that the effect of hot water supply and heating is good, with thermal efficiency of 91.4%. The cost of urban distribution upgrading, policy of electric price and how to manage the system should be considered, if the energy storage heating device is promoted in Inner Mongolia.

关 键 词：储能供热技术 储能供热模块 风能 热能 综合热转换效率 

分 类 号：TM92[电气工程—电力电子与电力传动] TK82[动力工程及工程热物理—流体机械及工程]