Bi-level optimal dispatch and control strategy for air-conditioning load based on direct load control

被引：0

作者：

Gao, Ciwei ^{[1
]}

Li, Qianyu ^{[1
]}

Li, Yang ^{[1
]}

机构：

[1] Jiangsu Provincial Key Laboratory of Smart Grid Technology and Equipment, Southeast University, Nanjing 210096, Jiangsu Province

来源：

Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering | 2014年 / 34卷 / 10期

关键词：

Air-conditioning load; Bi-level optimization; Demand response; Direct load control; Load aggregator; Load dispatch;

D O I：

10.13334/j.0258-8013.pcsee.2014.10.005

中图分类号：

学科分类号：

摘要：

The proportion of air-conditioning load in electric terminal devices is growing year by year. Air-conditioning load is the most important part of the power peak-load, deepening the contradiction between supply and demand in China during peak periods and further widening the peak-valley difference. But the air-conditioning load has thermal storage ability, which has the huge potential of load regulation and can be connected into power system dispatch through demand response. The bi-level optimal dispatch and control model for air-conditioning load based on direct load control was proposed to deal with the problem in this paper. The macro-layer model was devoted to minimizing the cost of load dispatch through optimizing dispatching scheme based on air-conditioning load outputs and biddings of load aggregators, and the micro one was aimed at minimizing the difference between air-conditioning outputs and dispatching scheme through optimizing the control strategy of load aggregators. The case study shows the application of the proposed model. © 2014 Chin. Soc. for Elec. Eng.

引用

页码：1546 / 1555

页数：9

共 24 条

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