摘要
智能电网的核心内容之一是解决各种新能源发电的接入问题。风能和光伏等新能源发电存在不稳定、可调度性低、接入电网技术性能差和对电网谐波管理的影响等一系列问题有待解决;以分散方式接入配电网就地平衡,可推进新能源利用,促进智能住宅的发展,加速智能电网和互动服务体系建设。文中重点简要概述了分布式风能和光伏发电的应用现状及对电网的影响,重点介绍终端用户的风能和光伏的特点及关键技术应用状况,介绍了这些分布式电源的影响及接入智能配电网技术研究和未来发展方向,为分布式新能源发电技术的应用提供了一些参考。
mart Grid is one of the core of solving the access problem of new energy power generation.New energy instability,scheduleability low,with poor access network technologies and management of the harmonic series of issues to be resolved;to diversify the local distribution network access to a balanced manner,can promote the new energy use,promote smart residential development and interactive services to accelerate smart grid system.Smart Grid is one of the core of solving the access problem of new energy power generation.Wind power and photovoltaic power generation and other new energy instability,schedulability low,with poor access network technologies and management of the harmonic series of issues to be resolved;to spread a balanced way of access to local distribution networks can promote new energy,promote the intelligent residential development,to accelerate smart grid and interactive services system.This paper focuses on a brief overview of wind power and photovoltaic power generation distributed application status and the impact on the grid,focusing on end-user of wind power and photovoltaic power generation characteristics and applications of key technologies,describes the impact of these distributed power distribution network and access to Smart distribution Grid technology research and future directions for new energy generation technologies,distributed applications in a number of references.
出处
《电气技术》
2010年第8期58-62,共5页
Electrical Engineering
关键词
终端用户
智能电网
分布式电源
新能源发电
微网
end-user
intelligrid
distributed energy resources
new energy power generation
microgrid
