文档介绍：小型蓄能热泵空调机应用的经济性分析
吴昊王芳李琳胡红松
(上海理工大学制冷技术研究所上海 200093)
摘要:通过建立小型热泵蓄能空调蓄热特性经济性分析模型,在静态经济评价条件下,得到投资回收期的
计算公式,,能不能够在
短期内回收小型热泵蓄能空调机的初期投资,需要根据当地的电力政策和空调机的具体使用情况。
关键词: 小型蓄能热泵空调机蓄热运行经济性分析
Economic analysis on application for a small type energy storage
heat-pump air-conditioner
WU Hao WANG Fang LI Lin HU Hongsong
(University of Shanghai for Science and Technology,Institute of Refrigeration Technology, Shanghai 200093, China)
Abstract Based on the economic analysis model of small type energy storage heat-pump air-conditioner, the
calculation formula of payback period in the static economy condition were discussed, and the correlative factors
were analyzed which have effect on the length of payback period. Finally, the heat-pump energy storage
air-conditioner is found that it is not fit for all users. Whether one can recover the initial investment of small
heat-pump energy storage air-conditioner in a short term depends on local power policy and specific service
condition of the air conditioner.
Keywords Small type energy storage heat-pump air-conditioner; Heat storage running; Economic analysis
0 前言对于增长速度同样较快的小型空调机,由于其使用
的季节性、间歇性和不稳定性特点,造成季节性供
随着有了电峰谷差进一步拉大,形成对电网安全的潜在威
很大提高。与此同时,我国的电力需求也以惊人速胁。由于初投资增加和占地空间增大,小容量蓄能
度增长[1],电力供需的矛盾主要表现为电力峰谷负空调的应用推广有一定难度,本文将以小型热泵蓄
荷差大,造成某些地区白天经常拉闸限电,夜间有能空调机为例,对