The use of dynamic programming and golden section search for the optimal load‐shedding strategy of HEMS participating in demand response program

The Journal of Engineering

Chien‐Kuo Chang¹  Sheng‐Hung Lee¹  Ruay‐Nan Wu¹ 

[1] Department of Electrical Engineering National Taiwan University of Science and Technology Taipei City Taiwan, Republic of China;

关键词: Optimisation techniques;    Power system management, operation and economics;    Optimisation techniques;   

DOI  :  10.1049/tje2.12046

来源: DOAJ

【 摘 要 】

Abstract This paper presents the optimal load‐shedding strategy of home energy management systems (HEMSs). The HEMS uses the dynamic programming (DP) method to plan the day ahead, schedule, and connects to smart plugs to perform load‐shedding. HEMS solves the shedding schedule of smart plugs considering the prediction of consumption of each smart plug and the consumer's demand response (DR) setting. In addition, the maximum DR capacity was determined by using golden section search (GSS). Some DR experiments were conducted by the proposed method in laboratory and these comprised three different DR durations. The results show that the estimated DR capacities and shedding schedules were feasible. Thus, it helps both the DR participants and aggregator to seize the optimum performance and benefits.

【 授权许可】

Unknown