高温相变蓄热系统在电力需求侧管理中的应用

Application of the high temperature phase-change thermal storage in DSM

中文关键词: 高温相变  蓄热  移峰填谷

英文关键词: high temperature phase-change  thermal storage  load shifting

中文摘要:

      对各类蓄热技术简要比较分析入手，分析蓄热技术在电力需求侧管理中的作用，着重介绍了高温相变蓄热技术原理及主要产品，以及高温相变蓄热系统在江苏某电子企业应用的成功案例。该企业在谷电时段采用相变储能技术进行电热蓄热,在日间高峰时段释放所储热能用于工业蒸汽制造。项目取得良好的经济和环保效益，对降低企业生产成本和改善电网峰谷时段负荷差效果显著。

英文摘要:

      This paper starts with a brief comparative of various types of heat storage technologies, then analyzes the role of heat storage technology in DSM， mainly introduces the high temperature phase-change thermal storage technology and products.After that, a successful application of high temperature phase-change heat storage system in an enterprise in Jiangsu is also informed.By using this new technology, the enterprise in the off-peak hours made the heat storageand in the peak hours release the stored energy for manufacturing industrial steam.It has a good effect on reducing heating costs and improving power grid peak and off-peak time load user difference.