A Multi-parametric Programming Based Analytic Method to Compute Consumer Offer Curve for Reserves  

作　　者：Weiye Zheng David J.Hill Wenchuan Wu 

机构地区：[1]the School of Electrical Power Engineering,South China University of Technology,Guangzhou,China [2]the Department of Electrical and Electronic Engineering,The University of Hong Kong,Hong Kong,China [3]the Department of Electrical Engineering,Tsinghua University,Beijing,China

出　　处：《Journal of Modern Power Systems and Clean Energy》2022年第2期542-546,共5页现代电力系统与清洁能源学报（英文）

基　　金：General Research Fund(No.17209419);the National Science Foundation of China(No.51725703);State Key Laboratory of Power System and Generation Equipment(No.SK1D20M06).

摘　　要：Abstract-An analytic method is proposed to compute the price-reserve offer curve at the consumer level in hierarchical direct load control.The convexification of the consumer reserve provision is examined,and the analytic expression of the optimal solution within each critical region is derived.Then,based on multi-parametric programming,a combinatorial enumeration method in conjunction with efficient reduction and pruning strategy is proposed to compute the optimal response of consumers in the whole price space.Numerical tests along with an application example in the bi-level aggregator pricing problem demonstrate the merit of this method.

关 键 词：Direct load control multi-parametric programming price-reserve offer curve analytic solution 

分 类 号：TM714[电气工程—电力系统及自动化]