分布式发电系统并网影响研究综述

针对分布式发电系统的多样性,对在实际电网中应用的分布式发电系统的特点及其发展动态进行了综述。从分布式发电系统并网运行的角度,重点分析了分布式发电系统的接入对地区电网的频率、电压、电能质量、潮流、电网损耗、电网调度、继电保护、可靠性、电力市场等方面产生的显著影响,充分说明妥善解决好并网运行影响,将是分布式发电健康快速发展的关键,对于我国能源结构调整、实现可持续发展具有重要现实意义。

Distributed power generation system grid impact study and reviewed in this paper

According to the diversities of distributed generators,this paper summarizes the features and current research situation at home and overseas of distributed generators applied to power system..From the aspect of influence after distributed generators access to the local system,such as frequency,voltage,power quality,power flow,power loss,power network dispatching,system protection,reliability,electric market,etc.The development of distributed generators could be better if could take proper methods on the adverse effects of distributed generators ＇parallel operation on local power system.It is very important to adjust energy structure of our country and to realize constant development.