Pool-Based Demand Response Exchange-Concept and Modeling

被引：156

作者：

Duy Thanh Nguyen ^{[1
]}

Negnevitsky, Michael ^{[1
]}

de Groot, Martin ^{[2
]}

机构：

[1] Univ Tasmania, CREPS, Hobart, Tas, Australia

[2] CSIRO Tasmanian ICT Ctr, Hobart, Tas, Australia

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2011年 / 26卷 / 03期

关键词：

Assurance contract; demand response (DR); demand response eXchange (DRX); microeconomic theory; public good; restructured power systems; ELECTRICITY;

D O I：

10.1109/TPWRS.2010.2095890

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In restructured power systems, there are many independent players who benefit from demand response (DR). These include the transmission system operator (TSO), distributors, retailers, and aggregators. This paper proposes a new concept-demand response eXchange (DRX)-in which DR is treated as a public good to be exchanged between DR buyers and sellers. Buyers need DR to improve the reliability of their own electricity-dependent businesses and systems. Sellers have the capacity to significantly modify electricity demand on request. Microeconomic theory is applied to model the DRX in the form of a pool-based market. In this market, a DRX operator (DRXO) collects DR bids and offers from the buyers and sellers, respectively. It then clears the market by maximizing the total market benefit subject to certain constraints including: demand-supply balance, and assurance contracts related to individual buyer contributions for DR. The DRX model is also tested on a small power system, and its efficiency is reported.

引用

页码：1677 / 1685

页数：9

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