Basic Study on Flexible, Reliable and Intelligent Electrical Energy Delivery System

灵活可靠智能电能输送系统基础研究

• 批准号: 08305008
• 负责人: HASEGAWA Jun
• 金额: $ 6.4万
• 依托单位: HOKKAIDO UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 1996
• 资助国家: 日本
• 起止时间: 1996 至 1998
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08305008/
• 关键词: FRIENDS; Multi-Menu Service; Quality Control Center; Uninterruptible Power Supply; Power Quality; Supply Reliability; Power Delivery System; Power Distribution System; 高停電電力供給

1. In order to realize FRIENDS, it is necessary to investigate interior structures and functions of Qualify Control Center (QCC). Thus, this study established many functions which are accomplished by QCC and proposed many structures of QCC in skeleton level. Further, this study proposed some detailed QCC models which can play unbundled power quality services to power customer. This study simulated electric transient behavior to a proposed model from a viewpoint of unbundled power quality services using electric transients analysis program : EMTDC.2. In this study, attempts have been made to estimate the "unbundled" end-use energy demands by developing a computer model which simulates the activities of the people and the use of electric appliances in residential houses. A prototype of such a computer simulation model has been developed. The results of the survey carried out by Nippon Broadcasting Association (NHK) has been used as one of the model inputs. The outputs of the model have b … More een compared with the actual measurement data and the accuracy of the model has been confirmed. It can be used to unbundle the total electric power demand into two or three categories with different levels of quality, and also to estimate their patterns over the day.Further, investigations with regard to the circuit structure of QCC have been carried out. A control scheme of subcycle transfer switches has been proposed and verified by experiments. Also a 3 phase 4 wire distribution system have been proposed and its fundamental characteristics has been successfully verified by simulation.3. The following two algorithms are developed for the optimal network configuration and for the flexible switching operation of the system.(1) An algorithm to determine the optimal network configuration of FRIENDS by TABU search method is developed from a view point of supply reliability through taking dispersed-type generators into account.(2) An algorithm to determine the optimal network for a given operational state is developed by which uninterrupted power supply even in a double fault situation can be realized.Further, by combining the above algorithms, an algorithm to determine the minimum cost configuration of FRIENDS is completed in which supply reliability and fault state operation is taken into account.4. The demand side prospect of the FRIENDS has been studied. From the viewpoint of consumers, the characteristic of the FRIENDS is summarized as the "multiple menu service." The multiple menu service may include the multiple supplier service as well as the multiple quality service. Through the multiple supplier service provided by FRIENDS, it is probable that the competitive power market is made active. In this study, the consumer behavior model is developed for the analysis of the power market, It is obtained that the wheeling charge should be set so that the price competition between IPPs is intensified. Less

1.为了实现FRIENDS，有必要研究合格控制中心(QCC)的内部结构和功能。因此，本研究确立了QCC能够完成的许多功能，并在骨架层面提出了QCC的许多结构。此外，本研究提出了一些详细的QCC模型，可以为电力客户提供非捆绑式电能质量服务。本研究使用电气瞬态分析程序：EMTDC.2，从非捆绑式电能质量服务的角度模拟了所提出模型的电气瞬态行为。在这项研究中，试图通过开发模拟人们的活动和住宅中电器的使用的计算机模型来估计“非捆绑”最终使用能源需求。这种计算机模拟模型的原型已经开发出来。日本广播协会（NHK）进行的调查结果已被用作模型输入之一。模型的输出结果与实测数据进行了比较，验证了模型的准确性。它可以用来将总电力需求分为不同质量水平的两类或三类，也可以估计它们在一天中的模式。此外，还对QCC的电路结构进行了研究。提出了子周期转换开关的控制方案并通过实验验证。还提出了三相四线配电系统，并通过仿真成功验证了其基本特性。 3．为了实现最优网络配置和系统的灵活切换操作，开发了以下两种算法。(1)从供电可靠性的角度考虑了分散型发电机，开发了通过TABU搜索法确定FRIENDS最佳网络配置的算法。(2)开发了确定给定运行状态的最佳网络的算法，即使在双故障情况下也可以不间断供电。 进一步，结合上述算法，完成了考虑供电可靠性和故障状态运行的确定FRIENDS最小成本配置的算法。 4．对FRIENDS的需求面前景进行了研究。从消费者的角度来看，FRIENDS的特点概括为“多菜单服务”。多菜单服务可以包括多供应商服务以及多质量服务。通过FRIENDS提供的多供应商服务，有望活跃竞争性电力市场。本研究建立了消费者行为模型对电力市场进行分析，得出应设置过行费以加剧IPP之间的价格竞争。较少的

项目成果

長谷川 淳: "配電システム技術の新しい動向" 電気学会論文誌B(特集解説). 117-B, 10. 1324-1327 (1997)

Atsushi Hasekawa：“配电系统技术的新趋势”，日本电气工程师学会会刊 B（专题评论），10. 1324-1327 (1997)。

Yuji Mishima: "Analysis of Quality Control Center in Flexible, Reliable and Intelligent Electric Energy Delivery System (FRIENS)" The 13th Power Systems Computation Conference. (発表予定). (1999)

Yuji Mishima：“灵活、可靠和智能电能传输系统 (FRIENS) 的质量控制中心分析”第 13 届电力系统计算会议（即将发表）。

Tsutomu Oyama: "Demand Side Prospects of Multiple Menu Service in Power System with the Quality Control Center" Proc.of IEEE Power Engineering Society 1999 Winter Meeting. 422-426 (1999)

Tsutomu Oyama：“具有质量控制中心的电力系统中多种菜单服务的需求侧前景”Proc.of IEEE 电力工程学会 1999 年冬季会议。

Koichi Nara: "A Study for Composing Flexible and Reliable Electrical Energy Delivery System" Proc.of The International Conference on Electrical Engineering (ICEE'97) August. 506-509 (1997)

Koichi Nara：“组合灵活可靠的电能传输系统的研究”Proc.of 国际电气工程会议 (ICEE97) 8 月。

Koichi Nara: "Reliable Electrical Power Supply by DGS for Unbundled Power Quality Services" Proc.of International Conference on Energy Management and Power Delivery (EHPD'98). 11-16 (1998)

Koichi Nara：“DGS 为非捆绑式电能质量服务提供可靠电力”Proc.of 国际能源管理和电力输送会议 (EHPD98)。