Security-Constrained Unit Commitment Considering Demand Response Resource as Virtual Power Plant

被引：12
|
作者：
Lee, Dongyeon [1 ]
Park, Daehyun [1 ]
Park, Jong-Bae [1 ]
Lee, Kwang-Y. [2 ]
机构：
[1] Konkuk Univ, Energy Syst Lab, Seoul, South Korea
[2] Baylor Univ, Elect & Comp Engn, Waco, TX 76798 USA
来源：
IFAC PAPERSONLINE | 2016年 / 49卷 / 27期
关键词：
Demand response resource(DRR); demand response resource cost function; security-constrained unit commitment (SCUC); virtual power plant (VPP); mixed-integer linear programming;
D O I：
10.1016/j.ifacol.2016.10.706
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a new methodology to security-constrained unit commitment (SCUC) problem with demand response resource (DRR) which is regarded as virtual power plant (VPP). In this paper, based on DRR bids information submitted to Korea Power Exchange (KPX), price elasticity and peak load are calculated and DRR cost function is obtained. The scheduling includes generator characteristics, DRR and reliability constraints Cost functions for generator and DRR are modeled as a piecewise linear function and an Mixed Integer Linear Programming (MILP) based method is applied to solve the optimization problem. Proposed methodology is tested and validated on The IEEE RTS-24 system. Through numerical simulation, DRR has demonstrated the decrease in the total operation cost as well as the curtailment of peak load. (c) 2016, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.
引用
收藏
页码：290 / 295
页数：6
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