Development of Packet-Power Transmitter for Realization of Open Access in PowerNetwork

开发分组电力发射机以实现电力网络开放接入

• 批准号: 11555080
• 负责人: TOYODA Junichi
• 金额: $ 8.19万
• 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: 1999
• 资助国家: 日本
• 起止时间: 1999 至 2001
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-11555080/
• 关键词: electric power system; packet power; open access; PMU device; GPS application; power network; power market; power fluctuation

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. Target of our research is the development of a packet-power transmitter for realization of open and homogeneous access for all entities in the power network. In our research, the packet power means a kind of capsule power with a level of the transmitted power transaction and the related information, such as 'from where to where by whom' and so on. In order to realized this concept in the real power system, we have to develop the monitoring devices of wide area dynamics in the power network through home power-outlet signal by GPS-internet based system. Interaction of generators inertia through power network induces multiple modes of voltage phase angle fluctuation in the power system. Measurements of the real time power fluctuations would be the important monitoring parameters of dynamic power system status especially under the … More competitive circumstance including various types of generation units and trading entities.We have measured the phase angle fluctuation among Hachinohe, Sendai (about 300 km from Hachinohe) and Tokyo (about 700 km from Hachinohe) by using the GPS-internet based PMU units, which was developed by the collaboration of Hachinohe Institute of Technology and Toshiba. Unique point of our work is in measure points of voltage signals. For enhancing the mobile ability and simplicity of measurement, the voltage phase angles are simultaneously measured through the home power-outlet at the remote area by GPS-internet based units. In this research, we are able to demonstrate the feasibility of the proposed monitoring system. The GPS-internet based device is featured as [sampling time : 0.02 s〜1s, data length < 36,000 continuously]. The setting of this monitoring system and the transfer of the observed data can be done through internet-media from the remote point.As a result we are able to survey the consumer behavior and the other entities of maximizing their profit under the competitive circumstances in the power network, in which the intrinsic oscillation occurs continuously. Concerning the packet-power concept, we are able to establish the concrete design by analyzing the obtained observation through the developed the monitoring system by this research grant. Less

在包含多个实体的电力系统中，多个实体或参与者采取复杂的经济行为，使其能够获得最大利益。我们的研究目标是开发一种分组功率发射机，以实现电力网络中所有实体的开放和同构接入。在我们的研究中，分组功率是指一种胶囊功率，具有传输功率交易的水平和相关信息，如由谁从哪里到哪里等。为了在实际电力系统中实现这一理念，必须开发基于GPS网络的家庭电源插座信号的电网广域动态监测装置。发电机惯性在电网中的相互作用会导致电力系统电压相角波动的多种模式。实时电能波动的测量将是动态电力系统状态监测的重要参数，特别是在…环境下利用八野河理工学院和东芝公司合作开发的基于GPS网络的PMU单元，测量了八野河、仙台(距离八野河约300公里)和东京(距离八野河约700公里)之间的相角波动。我们工作的独特之处在于电压信号的测量点。为提高系统的移动性和测量的简便性，采用基于GPS网络的单元，通过远端家庭电源插座同时测量电压相角。在这项研究中，我们能够论证所提出的监测系统的可行性。基于全球定位系统的互联网设备的特点是[采样时间：0.02 S~1s，数据长度&lt；连续36,000]。该监测系统的设置和监测数据的远程传输可以通过网络媒体从远端完成，从而能够调查在内在振荡持续发生的电力网络竞争环境下的用户行为和其他实现利润最大化的主体。关于分组功率的概念，我们可以通过本研究资助开发的监测系统对获得的观测数据进行分析，从而确定具体的设计。较少

项目成果

J.Toyoda et al.: "New Reliability Concept of Electric Power System under Competitive Circumstance"Proceedings of PSAM5, Osaka. Vol.1. 425-431 (2000)

J.Toyoda 等：“竞争环境下电力系统的新可靠性概念”PSAM5 论文集，大阪。

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）。

J. Toyoda.& T. Noda: "New Reliability Concept of Electric Power System under Competitive Circumstance"Proceedings of PSAM5, Vol.1, 425-431, Osaka. (2000)

J·丰田。

J.Toyoda: "Power Delivery Reliability among Multiple Players after Limited Deregulati"Preprints of IERE2001. 54-57 (2001)

J.Toyoda：“有限放松管制后多个参与者之间的电力传输可靠性”IERE2001 预印本。

H.Saitoh, J.Toyoda et al.: "Real-Time Estimation of Power Network Characteristics by GPS Based Data Acquisition System"Proceedings of PSCC, Trondheim. Vol.1. 952-958 (1999)

H.Saitoh、J.Toyoda 等人：“基于 GPS 的数据采集系统实时估计电力网络特性”PSCC 会议记录，特隆赫姆。