摘要
由于单个微电网存在分布式电源接入容量限制、抗扰动能力差等缺陷,降低了负荷的用电稳定性,微电网群通过多个微电网的协调工作,克服了单个微电网的缺陷。文章以多能互补主动配电网示范项目基地为依托,以接入主动配电网的微电网群为研究对象,提出了一种微电网群运行模式切换控制方法,并给出了详细的模式切换逻辑控制流程图,具有一定的工程应用及推广价值。
Due to a single micro-grid in the distributed resources supply capacity constraints, poor anti-perturbation and other defects, reducing the load of electricity stability, microgrid clusters can overcome the defects of a single microgrid through the coordination of multiple subnets. Based on active distribution network demonstration project base with the multiple energy sources in this paper, the microgrid clusters in the active distribution network is taken as the research object. A method of switching control mode of micro-network operation mode is proposed, and a detailed pattern switching logic control flow chart is given, which has certain engineering application and promotion value.
出处
《供用电》
2017年第11期82-88,72,共8页
Distribution & Utilization
基金
国家电网公司总部科技项目(SGXJ0000KJJS1601515)~~
关键词
分布式电源
微电网
微电网群
控制策略
运行模式
distributed generation
microgrid
microgrid clusters
control strategy
operation mode
