柔性互联配电网运行调度研究综述

Review on Operation Scheduling of Flexible Interconnected Distribution Network

新型电力系统发展阶段,多元化源网荷储设备的接入给电网运行带来了巨大挑战。各种新型电力电子柔性互联装置实现了配电网柔性互联,在配电网新形势发展下能够更好地适应各种挑战,是配电网实现智能化进展的重要结构形式。首先阐述了基于柔性互联技术构成的柔性互联配电网相关概念,然后介绍了几种典型的柔性互联设备,在此基础上展示柔性互联系统的相应组网形态,并着重针对柔性互联配电网系统运行调度层面关键技术展开讨论,最后进行总结与展望。

In the development stage of new power system,the access of diversified source-network-load-storage equipment has brought great challenges to the operation of power grid.Various new power electronic flexible interconnection devices realize the flexible interconnection of distribution network,which can better adapt to various challenges under the new situation of distribution network.It is an important structural form for the realization of distribution network intelligent progress.Firstly,the related concepts of flexible interconnection distribution network are expounded based on flexible interconnection technology,and then several typical flexible interconnection devices are introduced.The corresponding networking form of flexible interconnected system is displayed.The key technologies are discussed from the aspects of operation and dispatching of flexible interconnected distribution network system,and the summary and outlook are conducted finally.