OPTIMAL OPERATION FOR ICE-STORAGE AIR-CONDITIONING SYSTEM USING DECOMPOSITION-COORDINATION MODEL
The main purpose of this study is to present a method which a double layer decompositioncoordination optimal distribution of cold load is applied to the ice-storage air-conditioning system. The optimization model is developed with the minimum total operational cost acting as the objective function. A day is divided into a certain number of independent but mutually correlative periods of time, through optimizing distribution of cold load in difference period the minmum operational cost can be implemented. And the effect of the electricity bills in different period time is also considered when the optimization model is established. In order to demonstrate the decomposiom-coordination method outperform conventional operational strategy, a comparisiom is carried out between conventional strategy and optimal strategy. The caculated results show the optimization distribution of cold laod can save much in electricity cost comparing with conventional operational strategy.
Ice-storage air-conditioning system Large scale system Decomposition-coordination model Optimal operation
Zhigang Shi Songtao Hu angui Li
Institute of environment & municipal engineering, Xi’An University of Architecture & Technology, Xi’ Institute of environment & municipal engineering, QingDao Technological University Institute of environment & municipal engineering, Xi’An University of Architecture & Technology, Xi’
国际会议
北京
英文
2007-09-07（万方平台首次上网日期，不代表论文的发表时间）