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电力市场中弹性运行备用研究
引用本文:王建学,王锡凡,张显.电力市场中弹性运行备用研究[J].中国电机工程学报,2005,25(18):0-27.
作者姓名:王建学  王锡凡  张显
作者单位:西安交通大学电气工程学院,陕西省,西安市,710049
基金项目:国家973重点项目(2004CB217905);国家自然科学基金重点资助项目(59937150).
摘    要:备用市场组织方式关系到备用市场稳定运行.传统顺序出清方式中,备用出清的先后顺序对出清结果影响重大,市场的公平性不容易保障.该文在弹性备用框架下,提出各类备用联合出清的新型交易形式.引入可靠性指标LOLP(电力不足概率),将备用容量报价和电量报价结合起来作为综合报价指标,并分析了按报价付费模式和统一出清价模式在备用市场中的应用.在此基础上,结合可靠性评估理论,建立了同时出清10分钟备用和30分钟备用的弹性备用综合模型.文章采用启发式算法求解,简便实用.标准测试系统RTS96的仿真计算结果表明该模型的有效性

关 键 词:电力市场  备用市场  弹性备用  效益分析  按报价付费
文章编号:0258-8013(2005)18-0020-08
收稿时间:2004-10-08
修稿时间:2004年10月8日

THE FLEXIBLE OPERATING RESERVE MODEL IN THE POWER MARKET
WANG Jian-xue,WANG Xi-fan,Zhang Xian.THE FLEXIBLE OPERATING RESERVE MODEL IN THE POWER MARKET[J].Proceedings of the CSEE,2005,25(18):0-27.
Authors:WANG Jian-xue  WANG Xi-fan  Zhang Xian
Abstract:Reserve clearing mode has a significant influence on reserve market operation.In traditional mode reserves is cleared sequentially,the order for the reserve markets is hard to determined and equity cannot be guaranteed.This paper presents a novel clearing mode under flexible reserve framework,in which the energy market is cleared firstly and then all the operating reserves are cleared together.The reliability index-LOLP-is used to combine the capacity bid and energy bid into an integrated index.The applications of MCP(Market Clearing Price) mode and PAB(Pay-as bid) mode in reserve market are also compared.On the basis of cost-benefit analysis,the unified model of flexible operating reserve is given to clear ten-minute reserve and thirty-minute reserve simultaneously.The merit order method is employed to solve the problem.Case studies for RTS96 system demonstrate the usefulness of the proposed model.
Keywords:Power market  Reserve market  Flexiblereserve  Benefit analysis  Pay-as-bid
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