摘要
蓄冷技术有助于电力调峰和缓解电网的供电压力,值得推广。蓄冷技术中冰蓄冷技术复杂,影响设计的因素较多,通过对设计中各环节的设计要点的分析,提出较为经济合理的冰蓄冷系统方案。通过对国内蓄冷项目进行调研整理,进行项目的初投资、运行费用比较,最后采用动态全生命周期总费用理论计算方法对蓄冷项目的全生命周期费用进行比较,找出随着蓄冷规模变化,水蓄冷系统与冰蓄冷系统全生命周期费用的"经济拐点"。
Cool storage technology helps power peaking and ease the power supply pressure of the grid, which is worth promoting. In the cold storage technology, the ice storage technology is complex, and many factors affect the design. Through the analysis of the design points of each link in the design, a more economic and reasonable ice storage system scheme is proposed. In this paper, through the investigation and consolidation of domestic cold storage projects, the initial investment and operating cost comparison of the project are carried out. Finally, the dynamic life cycle total cost theory calculation method is used to compare the life cycle cost of the cold storage project, and find out the scale of the cold storage. The "economic turning point" of the full life cycle cost of water storage systems and ice storage systems.
作者
周敏
罗东磊
汪道先
贾云飞
刘玉琴
Zhou Min;Luo Donglei;Wang Daoxian;Jia Yunfei;Liu Yuqin
出处
《洁净与空调技术》
2020年第1期30-38,共9页
Contamination Control & Air-Conditioning Technology
关键词
蓄冷技术
电力调峰
水蓄冷
冰蓄冷
全生命周期
Cool storage technology
Power peaking
Water storage
Ice storage
Full life cycle
