孤岛运行模式下的低压微电网控制策略  

Control Strategy of Low Voltage Microgrid in Island Operation Mode

作　　者：何其伟[1] 潘仁秋[1] 姬生飞[1] 徐光福[1] HE Qi-wei;PAN Ren-qiu;JI Sheng-fei;XU Guang-fu(Nanjing Nari-Relays Electric Co.,Ltd.,Nanjing 210000,China)

机构地区：[1]南京南瑞继保电气有限公司,江苏南京210000

出　　处：《通信电源技术》2020年第13期69-71,共3页Telecom Power Technology

摘　　要：针对孤岛运行模式下的低压微电网控制问题展开分析,通过阐述分布式电源的间歇性、分散性以及电负荷等特点,使控制措施更具可行性,进而为孤岛低压微电网的稳定运行提供保障。因此,介绍低压微电网的系统组成,提出相应的控制策略并进行仿真分析,以此验证低压微电网控制策略的应用效率。This paper analyzes the control problems of low-voltage microgrid in island operation mode,and makes the control measures more feasible by describing the intermittent,decentralized and electrical load characteristics of distributed generation,so as to provide guarantee for the stable operation of isolated low-voltage microgrid.Therefore,this paper introduces the system composition of low-voltage microgrid,puts forward the corresponding control strategy and carries out simulation analysis to verify the application efficiency of low-voltage microgrid control strategy.

关 键 词：孤岛运行 低压微电网 控制策略 继电保护 

分 类 号：TM7[电气工程—电力系统及自动化]