Electric Power ›› 2017, Vol. 50 ›› Issue (11): 152-157.DOI: 10.11930/j.issn.1004-9649.201703014

• Technology and Economics • Previous Articles     Next Articles

Load Response Method of Air Conditioning Groups Based on Equalize Proportion Adjustment of Indoor Comfort Index

CAO Fang1, GUO Peilin1, WANG Ke2, SUN Yujun2   

  1. 1. North China Electricity Power University, Beijing 102206, China;
    2. China Southern Power Grid, EPRI Guangzhou 510080, China
  • Received:2017-03-02 Online:2017-11-25 Published:2017-11-29
  • Supported by:
    This work is supported by the Basic and Prospective Science and Technology Project of EPRI CSG (No. SEPRI-K154003).

Abstract: Shaping load curve has important significance to improve characteristics and to enhance security, stability and economical operation of power grid. It can be achieved intelligently during large-amount air-conditioners end-user adjustment in residential loads. With introduction of an indoor comfort index, air conditioning customers are formed into small groups according to user preference to temperature and humidity. The mathematical model of load response of air conditioning group is established. A method based on equalization proportion adjustment of indoor comfort index is also proposed. The method takes into account of different user groups′ preferences to adjust air conditioner operation mode. The analysis on an intelligent community user data validates correctness and effectiveness of proposed method.

Key words: classification of air conditioner, indoor comfort index, same adjustment proportion of indoor comfort index, load response method

CLC Number: