Search

Your search keyword '"ShangXing Ye"' showing total 8 results
Start Over Author "ShangXing Ye"
8 results on '"ShangXing Ye"'

1. Assessment of the carrying capacity of distributed generation in distribution network considering soft open point

Author

Xiang Xia, XiaoTang Wang, HanBing Zhang, FeiFei Xu, ShangXing Ye, Hong Liu, and Qizhe Li

Subjects
Soft open point, DG, Closed loop point mode between feeders, Carrying capacity, Electrical engineering. Electronics. Nuclear engineering, TK1-9971
Abstract

The current assessment of the distributed generation (DG) supply carrying capacity accessed in the distribution network does not involve the effect of soft open point (SOP). Given this gap, a method is proposed to calculate the carrying of distributed generation accessed in the distribution power network considering the closed-loop point mode between SOP feeders. Firstly, the closed-loop feeder point mode of SOP in the distribution power network was analyzed, after which the function mode of SOP was proposed. Secondly, the reconfiguration of switches and the power flow regulation of SOP were considered and utilized to analyze the maximum DG acceptance capacity of the distribution network under various regulation means. The results showed that the acceptance of the distribution power network to DG is improved by 35.8% after considering the optimization means.

Published
2023
Full Text
View/download PDF

7. Research on Urban High Voltage Power Network Harmonic Transfer and Emission Level

Author

Shangxing Ye, Hongyi Liu, Xueying Liu, and Youhua Jiang

Subjects
History, Computer Science Applications, Education
Abstract

With the rapid growth of urban power transmission cable scale, the harmonic pollution in the high-voltage power grid is more transmitted to other power grids of different voltage levels, which makes the harmonic transmission more complicated, increases the harmonic emission level, and makes it difficult to quantitatively analyze and study the allowable value of users’ electrical pollution emission. Therefore, in this paper, by establishing the harmonic conduction model of the urban high-voltage power grid and considering the equivalent circuit of transformer and transmission cable in the urban power grid, the parameters of transmission cable harmonic transfer coefficient and the allowable emission value of power quality pollution of the urban power grid are deduced and quantitatively analyzed. Then the harmonic transmission and mutual influence of urban power network harmonics in power transmission cable are analyzed through examples, which is helpful to determine the allowable value of harmonic pollution emission scientifically and reasonably.

Published
2022

Catalog

Books, media, physical & digital resources
See catalog results