A Study for Sustaining Reliability of Electric Power Systems Included Multiple Entities

多实体电力系统持续可靠性研究

• 批准号: 10450101
• 负责人: TOYODA Junichi
• 金额: $ 5.44万
• 依托单位: Hachinohe Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B).
• 财政年份: 1998
• 资助国家: 日本
• 起止时间: 1998 至 2000
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-10450101/
• 关键词: electric power system; deregulation; reliability sustenance; power market; quality maintenance; competitive circumstance; cooperative game; coalition group

In the electric power system included multiple entities, entities or players take the complicated economic action by which they are able to get maximum benefit. Operator of these power systems has to sustain the permissible level of power quality and has to realize physically the complicated transaction on the real power network. We have studied the safe realization of the competitive transactions in the normal state, the preventive action including the transaction curtailment for network line loading relief procedure in order to survive the predicted emergency state, the duty allocation among the entities for maintaining the reliability and the effect of the coalition behavior of entities to the reliability enhancement by the support of the Grand-in Aid for Scientific Research.Studies include the followings : 1) Contribution of multiple entities on the line loading relief procedure and the improvement of system reliability. This study was reported at the CIGRE London Symposium on June 1999. 2) Feature extraction for controllable area of power flows depending on the phase shifter allocation. 3) A study on screening of electricity transaction path from the standpoint of dynamic stability. These topics appeared on the IEE Japan Periodicals, Transaction Section B in 1998 and 1999, respectively. 4) New reliability concept of the electric power system under the competitive circumstance, specially focused on the coalition behavior in the preventive or the emergency state. This study was reported at the PSAM5 Osaka Symposium on November 2000. 5) Analysis of the reliability collapse through the network stress followed by the complicated power flow because of selfish economic actions among the entities. 6) Solutions to sustain the reliability by the nodal price and the reliability must-run-generation. 7) Simulation study by using the client-server system established on the supported WS system.

在包含多个主体的电力系统中，各主体或参与者为了获得最大利益而进行复杂的经济活动。这些电力系统的运营商必须维持允许的电能质量水平，并在物理上实现真实的电网上的复杂交易。我们研究了正常状态下竞争交易的安全实现，为了在预测的紧急状态下生存，研究了维护可靠性的实体间的责任分配以及实体间的联盟行为对大系统支持下的可靠性增强的影响。研究内容包括：1）多个实体对线路卸荷过程的贡献和系统可靠性的提高。1999年6月在CIGRE伦敦研讨会上报告了这项研究。2)基于移相器配置的潮流可控区域特征提取。3)基于动态稳定观点的电力交易路径筛选研究。这些专题分别于1998年和1999年出现在IEE日本期刊，交易部分B。4)提出了竞争环境下电力系统可靠性的新概念，特别是针对预防或紧急状态下的联盟行为。这项研究在2000年11月的PSAM 5大坂研讨会上报告。5)分析了由于各实体之间的自私经济行为而导致的复杂潮流引起的网络压力的可靠性崩溃。6)通过节点电价和可靠性必须发电来维持可靠性的解决方案。7)在支持WS系统的基础上建立了客户端-服务器系统进行仿真研究。

项目成果

野田維、豊田淳一: "電力取引とネットワーク運用に関する基礎的検討"電気学会・電力技術電力系統技術合同研究会資料. PE-99-52 PSE-99-67. 6 (1999)

Tsuyoshi Noda、Junichi Toyota：“电力交易和网络运行的基础研究”日本电气工程师学会/电力技术和电力系统技术联合研究组的资料 PE-99-52 PSE-99-67。 1999）

J.Toyoda & H.Saitoh,: "‘Proposal of an open-electric-energy-network(OEEN)to realize cooperative operations of IOU and IPP'" Proceedings of Energy Management & Power Derivery,IEEE Catalogue. No.98EX137. 218-222 (1998)

J.Toyoda 和 H.Saitoh，：“‘实现 IOU 和 IPP 合作运营的开放式电力能源网络 (OEEN) 的提案’”能源管理与电力输送论文集，IEEE 目录第 98EX137 号。 -222 (1998)

J.Toyoda & I.Kanno: "‘Keys in research collaboration between university and power industry'" CD-Rom of CIGRE 1998 Session,Paris.LUC3-02. 1-6 (1998)

J.Toyoda 和 I.Kanno：“‘大学与电力行业研究合作的关键’”CIGRE 1998 年会议 CD-ROM，Paris.LUC3-02 (1998)。

豊田淳一: "‘規制緩和時代の電力系統解析技術'" 電気評論. 82・12. 11-15 (1997)

丰田润一：“放松管制时代的电力系统分析技术”《电气孝论》82・12（1997）。

野田維,豊田淳一: "電力市場における結託行動の検討"電気学会全国大会. No.6-099. 2 (2000)

Tsuyoshi Noda，Junichi Toyota：“电力市场合谋行为研究”IEEJ 全国会议第 6-099 号（2000 年）。