分布式电源并网技术标准研究

近年来，分布式电源（distributed resources，DR）的快速增长推动了其并网标准的发展。对国内外分布式电源并网标准的现状进行介绍，选取北美、欧洲和中国具有代表性的分布式电源并网标准，从功率控制、电网适应性、电能质量、并网与同步、安全与保护等几个方面进行对比，指出北美、欧洲与中国分布式电源并网标准的主要差异，分析分布式电源并网标准的发展趋势，对中国分布式电源并网标准的制修订提供合理建议，同时也可提升分布式电源开发商、设备制造商对标准的理解，以促进分布式电源行业的发展。

Study on Technical Standard of Distributed Resources Grid Integration

Recently, the rapid growth of distributed resources (DR) has promote the development of standards for DR grid integration. In this paper, the existing DR standards about grid integration in China and abroad were introduced first, and then the representative standards in North America, Europe and China were compared according to power control, grid adaptability, power quality, synchronization, safety and protection, etc. Finally, this paper indicated the main differences between North American, European and Chinese standards, analyzed the development trend of DR grid integration standards in the world and presented reasonable suggestions for the updating of Chinese DR standards. The work in this paper may provide available reference for the development and review of DR grid integration standards in China and enhance the understanding of DR standards for DR developers, as well as equipment manufacturers, so as to promote the development of DR industry in future.