摘要
通过对农村用电特点及农村配电系统存在的问题进行分析,给出了适合于农村配电系统的3种光伏发电系统控制模式。最大功率跟踪模式可缓解农村电网供电能力薄弱状况,电压调节模式可改善农村电网电压偏低问题,无功补偿模式可降低农村电网电能损耗。
This paper analyzes the characteristics of rural electricity consumption and problems existing in rural power distribution system.Three control models of photovoltaic system which is fit for rural power distribution system are given.MPPT model can alleviate the weak power supply capacity.Voltage regulation model can improve low voltage.Reactive compensation model can reduce the power loss.
作者
邱实
王国英
金赓
马玉峰
QIU Shi WANG Guoying JIN Geng MA Yufeng(State Grid Jinzhou Power Electric Supply Company, Jinzhou, Liaoning 121001 , China)
出处
《东北电力技术》
2016年第12期44-46,共3页
Northeast Electric Power Technology
关键词
光伏发电系统
农村配电系统
电能质量
电能损耗
photovoltaic system
rural power distribution system
power quality
power loss
