摘要
分布式发电(distributed generation,DG)是实现大规模分布式可再生能源充分利用的最好方式之一,配电网在DG实现并网送电中的作用尤为关键。文中在分析了分布式发电和配电网的概况与发展的基础上,指出了传统配电网在DG接入利用方面的局限性,说明了在DG得到利用的同时传统配电网发展为主动配电网(active distribution network,ADN)的必要性。最后,从用户、信息、控制三个视角展望了DG与配电网协调发展需要进一步研究应用的核心技术。
One of the best way to make full use of the large-scale distributed renewable energy is Distributed Generation （distributed generation, DG）, and the distribution network plays a critical role particularly while transmitting power to network by DG. In this paper, analyses are given based on the overviews and developments of DG and distribution network, and the limitations of traditional distribution network in DG merging and using are pointed out, the necessity of developing traditional distribution network into active distribution network （active distribution network, ADN） while using DG simultaneously is illustrated. Finally, the key technologies which need further study and application are prospected from the the three perspectives of user, information, control for the purpose of developing DG and distribution network coordinately.
出处
《电气技术》
2017年第3期5-9,共5页
Electrical Engineering
基金
湖南省教育厅科研项目(15C0395)
关键词
分布式发电
配电网
协调发展
展望
distributed generation
distribution network
coordinated development
prospect
