Research and Application of Key Technologies of Smart Energy for Rail Transit DC Lighting Microgrid

被引：0

作者：

Xiang, Dong ^{[1
]}

Yan, Zheng ^{[1
]}

Liao, Zhengning ^{[2
]}

Hua, Qiang ^{[3
]}

机构：

[1] Shanghai Jiao Tong Univ, Dept Elect Engn, Shanghai, Peoples R China

[2] Guangzhou Metro Design & Res Inst Co Ltd, Inst Elect Engn, Guangzhou, Peoples R China

[3] Hangzhou Zhongheng Power Supply Co Ltd, Dept Res & Dev, Hangzhou, Peoples R China

来源：

2023 5TH ASIA ENERGY AND ELECTRICAL ENGINEERING SYMPOSIUM, AEEES | 2023年

关键词：

DC lighting; rectification; low frequency DC carrier; insulation detection; micro grid; mode control; new energy; rail transit;

D O I：

10.1109/AEEES56888.2023.10114105

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper takes Suzhou Rail Transit Line 5 as an example to illustrate the research and application of smart energy in rail transit DC lighting microgrid. Suzhou rail transit Line 5 is the first line to use DC lighting systems for all stations in China, and it is the first in the world's rail transit construction. DC lighting breaks the way that AC directly distributes power to LED lamps, which greatly increases the overall life of LED lamps and improves the safety of electricity use. The ground station introduces a photovoltaic new energy microgrid DC lighting system to realize the stable operation of the system under the access of new energy.

引用

页码：997 / 1003

页数：7