期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：252
期号：3
页码：1-6
DOI：10.1088/1755-1315/252/3/032121
出版社：IOP Publishing
摘要：Based on the radiation single loop distribution network, a uniform distributed constant power load model is established. Based on the basic principle of loss, formula reasoning is carried out to calculate the influence of the location, penetration levels and power factor angle of photovoltaic on the line loss under different load distribution. Then, the line loss of a typical model of IEEE distribution network with distributed photovoltaic is simulated. Finally, the theoretical calculation of line loss of a typical line affected by photovoltaic mentioned in the background is carried out, confirming that the change of line loss rate of this line is caused by photovoltaic.
