Research on autonomous decentralized controk for power interchange in digital grid

2017 Fiscal Year Final Research Report

• Project/Area Number: 15K00135
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Information network
• Research Institution: Osaka Prefecture University
• Principal Investigator: Sugano Masashi 大阪府立大学, 人間社会システム科学研究科, 教授 (80290386)
• Project Period (FY): 2015-04-01 – 2018-03-31
• Keywords: マイクログリッド / 自律分散 / 電力融通 / シミュレーション / 時刻同期 / センサネットワーク / エナジーハーベスティング

Outline of Final Research Achievements

With the widespread use of renewable energy, microgrids composed of a large number of nodes with small power generation and storage capacity have been realized. In such a microgrid, efficiency of nodes such as reduction of power shortage and reduction of facility cost can be expected by nodes mutually exchanging power. In this research, we focused on a system that autonomously and dispersively distributes electric power within a micro grid. When multiple nodes constitute a group, the optimum configuration is clarified by simulation under different conditions of power interchange among the group and the group. Furthermore, we verified a method that can realize time synchronization between nodes, which is required for autonomous distributed control, without power supply.

Free Research Field

情報ネットワーク