摘要
Abstract
With the rapid development of renewable energy,distributed PV power stations have seen rapid growth as a clean and sustainable energy solution.Due to the particularity of PV power generation,there are currently some design issues in the electrical design of distributed PV power stations,resulting in improper equipment selection,waste of equipment materials,reduced power generation capacity,and even equipment damage in severe cases.Based on this,this paper deeply explores the design problems commonly encountered in the electrical design process of distributed PV power stations.It analyzes six key links,including the selection and matching of PV modules and inverters,the design of the number of series connected PV modules,the selection and design of circuit breakers,the selection and design of surge protectors,the design of PV power to inverter power ratio,and the selection and matching of inverter output power and transformer capacity.Corresponding solutions are proposed.In order to provide assistance to electrical designers and construction personnel in distributed PV power stations,and to further improve the electrical design level of distributed PV power stations,and ensure the safety and rationality of electrical design.By avoiding these design issues,distributed PV power stations can achieve higher economic efficiency,power generation efficiency,and reliability.关键词
分布式光伏电站/电气设计/设备选型/光伏组件/逆变器/解决方案Key words
distributed PV power station/electrical design/equipment selection/PV modules/inverter/solution分类
信息技术与安全科学
