ZHANG Yongbin,ZHANG Man,WANG Zhuding,et al.Coordinated Planning Scheme for Grid Structure of High- and Medium- Voltage Distribution Network[J].Automation of Electric Power Systems,2021,45(9):63-70.
ZHANG Yongbin,ZHANG Man,WANG Zhuding,et al.Coordinated Planning Scheme for Grid Structure of High- and Medium- Voltage Distribution Network[J].Automation of Electric Power Systems,2021,45(9):63-70. DOI: 10.7500/AEPS20200724004.
Coordinated Planning Scheme for Grid Structure of High- and Medium- Voltage Distribution Network
The research on the coordinated planning of the high- and medium- voltage distribution network structures has important theoretical and practical significance. Based on the enlightenment of advanced power grids in Paris
France
the “strong
simple and weak” of high- and medium- voltage distribution networks are clearly defined
respectively. This paper establishes a set of optimization models for typical coordination schemes of high- and medium- voltage distribution network structures based on safety
reliability
and economic evaluation. The calculation analysis shows that making the medium-voltage distribution network “strong” is a necessary condition for the overall safety
reliability and economy of the distribution network. Based on the results of calculation analysis
the applicable scope of each typical coordination scheme is summarized.
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