Summary of Urban Distribution Network Structure Mode and Substation Configuration at Home and Abroad

doi:10.12096/j.2096-4528.pgt.18128

Power Generation Technology ›› 2018, Vol. 39 ›› Issue (6): 499-504.DOI: 10.12096/j.2096-4528.pgt.18128

• Energy Internet • Previous Articles Next Articles

Summary of Urban Distribution Network Structure Mode and Substation Configuration at Home and Abroad

Fujian CHI¹(),Cong LIU¹,Yuan ZHANG²,Guixin LI¹,Zhe WANG¹,Yankun CAO²,Yuehui LI²

¹ State Grid Tianjin Electric Power Company, Hebei District, Tianjin 300010, China
² Beijing T & D Power Research Co., Ltd., Haidian District, Beijing 102206, China

Received:2018-07-19 Published:2018-12-31 Online:2018-12-28
Supported by:
State Grid Tianjin Electric Power Company(KJ18-1-06)

Abstract

Abstract:

The selection of urban distribution network structure mode and substation configuration can affect the organizational structure and construction investment scale of the power grid. How to reasonably choose the network structure mode, substation main wiring mode and substation capacity with consideration of reliability and economy is the main problem faced by power supply enterprises. In this paper, four developed urban power grids abroad and eight major urban power grids in China are selected to analyze their power grid status, voltage series, grid structure, substation configuration and construction concepts. Reference is provided for urban distribution network construction in China.

Key words: distribution network, distribution network structure, substation main wiring, substation capacity

Fujian CHI,Cong LIU,Yuan ZHANG,Guixin LI,Zhe WANG,Yankun CAO,Yuehui LI. Summary of Urban Distribution Network Structure Mode and Substation Configuration at Home and Abroad[J]. Power Generation Technology, 2018, 39(6): 499-504.

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Summary of Urban Distribution Network Structure Mode and Substation Configuration at Home and Abroad

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