Optimal interconnection device for distributed energy resources of customer

2012 3rd IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG) Pub Date : 2012-06-25 DOI:10.1109/PEDG.2012.6254104

W. Chae, Juyong Kim, Jintae Cho, Jungsung Park

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引用次数: 7

Abstract

This paper proposes a smart switch panel (SSP) that can link distributed generations more economically and actively to improve power quality for customers, prevent power failure through independent operation in case of power failure in electric power systems (EPS), and trade electricity with Smart Grid operation systems as they become more widespread. For the economical interconnection of distributed generations and to reduce installation spaces, a power converter was installed in the switch panel, and the power converter was proposed in a form wherein diverse distributed generations share the DC link and inverter. A static transfer switch (STS) was installed so that customers can prevent power failure through independent operation even in case of EPS failure. An intelligent electronic device (IED) was installed so that power can be exchanged with EPS or nearby customers and to enable protection control so that all current standards for the interconnection of distributed generations are met.

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客户分布式能源的最优互联装置

本文提出了一种智能开关面板(SSP)，它可以更经济、更积极地连接分布式发电机组，为客户改善电能质量，在电力系统(EPS)停电时通过独立运行防止停电，并随着智能电网运行系统的普及而与之进行电力交易。为了实现分布式发电机组之间的经济互联和减少安装空间，在配电面板上安装了电源变换器，并提出了多种分布式发电机组共用直流链路和逆变器的形式。安装了静态转换开关(STS)，即使EPS发生故障，客户也可以独立操作，防止停电。安装了智能电子装置(IED)，以便与EPS或附近的客户交换电力，并启用保护控制，以满足分布式代际互连的所有现行标准。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2012 3rd IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG)

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