南方电网技术2017，Vol.11Issue(2)：71-77,7.DOI:10.13648/j.cnki.issn1674-0629.2017.02.011
考虑可中断负荷的配售电公司最优购售电策略
Optimal Marketing Strategy of Distribution and Retail Companies Considering Interruptible Load
邹鹏 1李春晖 1郭静 1邢亚虹 1陈启鑫2
作者信息
- 1. 国网山西省电力公司经济技术研究院,太原030002
- 2. 清华大学电机工程与应用电子技术系,北京100084
- 折叠
摘要
Abstract
The deregulation of incremental power distribution business and electricity retail business is an important measure of the new round reform of power industry.Meanwhile, the mode of integrating distribution and retail business is the development trend of the construction, operation and development of distribution network.To meet the challenges under the whole new situation, a stochastic optimal decision making model of electricity purchase and sale by electricity distribution and retail companies is constructed with focus on the optimal marketing strategy operated by independent electricity distribution and retail companies, and considering the interruptible loads.The uncertainties of the prices in the spot market, from which the distribution and retail company purchases the electricity, are described in the two-stage expected value model supported by multiple scenarios.Practical issues which the distribution and retail companies may encounter while making operational decisions, including the investment and construction costs of the distribution network, the electricity demands of various consumers, the operational constraints of self-scheduled units and the dispatch of interruptible loads are also seriously considered.Finally, results of a calculation case analysis on the optimal marketing strategy of the electricity distribution and retail company validate the correctness and effectiveness of the proposed model.关键词
电力改革/配电业务/售电公司/运营决策/随机优化Key words
power reform/distribution business/electricity retail company/marketing decision making/stochastic optimization分类
信息技术与安全科学引用本文复制引用
邹鹏,李春晖,郭静,邢亚虹,陈启鑫..考虑可中断负荷的配售电公司最优购售电策略[J].南方电网技术,2017,11(2):71-77,7.
