摘要
结合云南农村电网存在问题、分布式光伏项目建设现状,研究分布式光伏项目和农村配电网低电压、重过载治理统筹解决方案,研究380V、220V分布式光伏发电项目并网极限容量计算方法,给出了计算结果,运用计算结果开展电力电量平衡,为分布式光伏项目并网提供理论支持,为农村配电网低电压、重过载问题解决提供了又一解决途径,打造绿色能源新型电力系统的同时,助力国家乡村振兴。
Based on the problems existing in Yunnan Rural Power Grid and the current situation of distributed photovoltaic project construction,the paper studies the overall solution of low voltage and heavy load control for distributed photovoltaic project and rural distribution network,the calculation method of the ultimate capacity of grid-connected 380 V and 220 V distributed photovoltaic power generation projects is studied,and the calculation results are given,it provides another way to solve the problem of lowvoltage and heavy-load in rural distribution network,makes a new type of power system with green energy,and helps to rejuvenate the country.
作者
阮永丽
程军照
余永琨
Ruan Yongli;Cheng Junzhao;Yu Yongkun(Kunming Power Supply Bureau,Yunnan Power Gird Co.,Ltd.,Kunming 650011,China;Planning and Construction Research Center of Yunnan Power Grid Co.,Ltd.,Expo Tower,Kunming,650011,China;Kunming Jinning Power Supply Bureau,Jinning County,Kunming,650605 China)
出处
《云南电力技术》
2022年第3期69-72,76,共5页
Yunnan Electric Power
关键词
农村电网
低电压
重过载
分布式光伏
并网
Rural
Low voltage
Heavy overload
Distributed photovoltaic
Grid-connected
