Power electronics technologies for reliable operation of power systems in Japan

2008 Third International Conference on Electric Utility Deregulation and Restructuring and Power Technologies Pub Date : 2008-04-06 DOI:10.1109/DRPT.2008.4523398

J. Arai, T. Funabashi

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引用次数: 1

Abstract

Microgrid field test projects in Japan are introduced in which distributed power generations including fuel cell, photovoltaic cell, wind power generation, gas engine, and battery energy storage are placed. Power leveling in the microgrid with support of high speed response is available utilizing power electronics technologies applied to these new energy power sources. Two examples of power electronics application to the renewable energy resources are presented in this paper. An inverter is one of common and basic equipments for dc type source of distributed power generations and will be important equipments for more reliable power systems. Although the modeling of conventional rotating generator has been developed and used in many network design and analysis stages, detailed modeling of inverter has not reported because there are many types of inverter in main circuit and in control. Then modeling of inverter on the EMTP is reported in this paper also for providing one of common model.

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日本电力系统可靠运行的电力电子技术

介绍了日本微电网现场试验项目，其中放置了燃料电池、光伏电池、风力发电、燃气发动机、电池储能等分布式发电。利用应用于这些新能源电源的电力电子技术，可以实现支持高速响应的微电网功率均衡。本文介绍了电力电子技术在可再生能源中的两个应用实例。逆变器是分布式电源直流电源中常用的基础设备之一，是提高电力系统可靠性的重要设备。虽然传统的旋转发电机的建模已经发展并应用于许多网络设计和分析阶段，但由于逆变器在主电路和控制中的类型较多，尚未有详细的逆变器建模报道。然后，本文还介绍了基于EMTP的逆变器建模，提供了一种通用模型。

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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2008 Third International Conference on Electric Utility Deregulation and Restructuring and Power Technologies

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