• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

Electric Power Construction ›› 2018, Vol. 39 ›› Issue (9): 1-8.doi: 10.3969/j.issn.1000-7229.2018.09.001

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Scheduling Strategy Based on MILP for Assembly Enterprises Participating in Demand Response

QI Bing1, XIA Yan1, LI Bin1, LI Dezhi2, CUI Gaoying3   

  1. 1.School of Electrical and Electronic Engineering, North China Electric Power University, Beijing 102206, China;2. China Electric Power Research Institute, Beijing 100192, China;3. State Grid Jiangsu Electric Power Research Institute, Nanjing 210003, China
  • Online:2018-09-01
  • Supported by:
    This work is supported by National Key Research and Development Program of China(No. 2016YFB0901102) and State Grid Corporation of China Research Program(No. 2016YFB0901100).

Abstract: There is much research on the demand response technology, but mainly concentrated in smart home appliances and intelligent buildings. Since the electricity consumption of industrial enterprises possess a very high proportion in social electricity consumption, if the demand response potential of these enterprises can be taken full advantage, it may play an important role for balancing the grid power and enhancing the competitiveness of enterprises. Production models of manufacturing and assembling enterprises are constructed in this paper. At the same time, an automatic demand response algorithm is designed on the basis of mixed integer linear programming to maximize the profit of the manufacturers. In a case study of a battery manufacturing plant, the proposed algorithm automatically meets the needs of the grid as well as increasing the manufacturers profits. And the superiority of the algorithm is specifically demonstrated through three scenarios, including peak valley price, demand side bid, new energy consumption (wind power suppression). In addition, it describes the relationship between the potential of the assembly enterprises to participate in the demand response and the proportion of the storage tank capacity, and provides the idea for the further research of the assembly enterprise to participate in the demand response.

Key words: demand response, mixed integer linear programming(MILP), manufacturing assembly plant

CLC Number: