分布式发电当前趋势与将来挑战(英文)

Distributed generation recent trends and future challenges

近年来国际上在可再生能源的研发方面做了大量的工作,促进了分布式发电在实际电力系统中得到越来越广泛的应用.综述了分布式发电技术,包括风力发电、太阳能、燃料电池等;阐述了不同分布式发电技术的动态模型,分析了分布式发电对电力系统运行控制及保护的影响.并探讨了增加电力系统分布式发电比例的挑战.

With the extensive research and developments in the area of renewable energy in recent years around the globe, distributed generations （DGs） have been getting more and more extensive applications in actual power systems. A systematic review is first made on distributed generation technologies such as wind power, photovoltaic, and fuel cell. Then, dynamic models of different kinds of DG techniques, the impacts of DGs on power system operation and control as well as protection systems are clarified. In addition, key issues and challenges arisen from increased DG penetration in power systems are also discussed.