电力系统自动化2018，Vol.42Issue(6)：18-24,80,8.DOI:10.7500/AEPS20170304001
具有两种制冷方式的CCHP系统优化运行策略及其判别条件
Optimal Operation Strategies and Their Determining Conditions for CCHP Systems with Two Cooling Ways
吴奎华 1杨中源 2梁荣 1李晓刚 3孙伟 1邹斌2
作者信息
- 1. 国网山东省电力公司经济技术研究院,山东省济南市250021
- 2. 上海大学机电工程与自动化学院,上海市200072
- 3. 国家电网公司华东分部,上海市200120
- 折叠
摘要
Abstract
Based on the cooling,heating and power load profile and the ways to meet the cooling load,the operation space of the combined cooling,heating and power(CCHP)is divided into four states,each with three operational strategies.The condition as an optimal operation strategy is obtained by the KT condition of the optimal operation model.A new operational strategy that meets the cooling heating and power load only by primal generation and heat recovery system is proved to be an optimal operation strategy.It is shown that the optimal operation strategy of CCHP is related to the electricity price,gas price,load composed of cooling,heating and power,and the efficiency of CCHP.The optimal strategy can be obtained by the proposed discriminator by considering those factors.The calculation results based on cooling,heating and power load and the actual system show the correctness of the conditions for the proposed optimal operation strategy.关键词
冷热电联产系统/运行策略/优化调度/供能系统/最优化条件Key words
combined cooling/heating and power(CCHP)/operation strategy/optimal dispatch/energy supply system/optimal conditions引用本文复制引用
吴奎华,杨中源,梁荣,李晓刚,孙伟,邹斌..具有两种制冷方式的CCHP系统优化运行策略及其判别条件[J].电力系统自动化,2018,42(6):18-24,80,8.
