分布式光伏发电对电能采集及线损的影响

Impact of Distributed Photovoltaic Power Generation on Power Acquisition and Line Loss

通过结合分布式光伏发电的定义和特点,从计量方案、计量接入方式两个方面入手,对分布式光伏发电并网电能进行计量。同时,根据分布式光伏发电对电能采集的影响情况,分析了居民分布式光伏电源接入、光伏电源容量、光伏电源位置、光伏电源接入电压等级、发电未采集和窃电、电源档案错误、分布式光伏电源分散接入等多个因素对线损的影响,为后期更好地应用分布式光伏发电提供重要的依据和参考。

By combining the definition and characteristics of distributed photovoltaic power generation,this paper measures the grid connected electricity generated by distributed photovoltaic power generation from two aspects:metering scheme and metering access method.At the same time,according to the impact of distributed photovoltaic power generation on power acquisition,multiple factors such as residential distributed photovoltaic power supply access,photovoltaic power supply capacity,photovoltaic power supply location,photovoltaic power supply access voltage level,non collection and theft of power generation,power file errors,and decentralized access of distributed photovoltaic power sources were analyzed,providing important basis and reference for better application of distributed photovoltaic power generation in the future.