激励型需求响应对配电网运行可靠性的影响

doi:10.19595/j.cnki.1000-6753.tces.171376

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Abstract The application of demand response technology has an impact on the operational reliability of distribution network. In response to the demand-side resources participating in electricity market bidding, a decision-making optimization model was proposed based on two demand response contracts of load curtailment and load shifting, so that aggregators could effectively schedule the controllable load of consumers. The setting of the contract parameters took into account different load characteristics of each season, allowing the aggregators to make the most reasonable bidding strategy in different seasons. Sequential Monte Carlo simulation was applied to evaluate the operational reliability of the distribution network at each period of a typical daily load before and after the demand response. The results of a numerical example show that the load curve after demand response is better than that before response, and the energy not supplied during the peak load period can be reduced by the demand response. In the season with high peak to valley value, the incentive-based demand response can obviously improve the operational reliability index of the distribution network.

Key words： Load aggregator incentive-based demand response bidding strategy distribution network operational reliability

Received: 29 September 2017 Published: 27 November 2018

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TM711

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	Qi Xianjun
	Cheng Qiao
	Wu Hongbin
	Yang Shihai
	Li Zhixin

Cite this article:

Qi Xianjun,Cheng Qiao,Wu Hongbin等. Impact of Incentive-Based Demand Response on Opreational Reliability of Distribution Network[J]. Transactions of China Electrotechnical Society, 2018, 33(22): 5319-5326.

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https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.171376 OR https://dgjsxb.ces-transaction.com/EN/Y2018/V33/I22/5319

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