Journal of South China University of Technology (Natural Science Edition) ›› 2019, Vol. 47 ›› Issue (3): 1-8.doi: 10.12141/j.issn.1000-565X.180496

• Power & Electrical Engineering •     Next Articles

Air Conditioning Load Optimization Dispatching Model Considering Users' Comfort Compensation

 ZHANG Yongjun HAO Jinbao   

  1. School of Electric Power∥Guangdong Key Laboratory of Green Energy Technology，South China University of Technology， Guangzhou 510640，Guangdong，China
  • Received:2018-10-08 Revised:2018-11-19 Online:2019-03-25 Published:2019-01-31
  • Contact: 张勇军( 1973-) ，男，教授，博士生导师，主要从事电力系统无功优化电压稳定等研究 E-mail:zhangjun@scut.edu.cn
  • About author:张勇军( 1973-) ，男，教授，博士生导师，主要从事电力系统无功优化电压稳定等研究
  • Supported by:
    Supported by the National Natural Science Foundation of China ( 51777077)

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Abstract: Through the dispatching of demand side response resources，the adverse effects of distributed power output fluctuation on grid operation can be alleviated，and the consumption of renewable energy can be promoted． Firstly，based on the operation framework of the load aggregator，the cost and benefit of the load aggregator were analyzed． In the component of the load aggregator cost，the demand response compensation strategy based on users' comfort was proposed． Secondly，the temperature variation model of air conditioning load was established． Finally， the air conditioning load optimization dispatching model was proposed． The objective function of the model is the maximum total revenue of the air conditioning load aggregator，taking into account the air conditioning temperature，wind power fluctuation and aggregator revenue constraints． The simulation results show that the proposed model has good economic benefits and improves the smoothing effect on distributed wind power fluctuations．

Key words: air conditioning load, demand response, renewable energy, load aggregator

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