Performance comparison of series and parallel DC power supply system

2019 The 5th International Conference on Electrical Engineering, Control and Robotics

无线电电子学;计算机科学

Kong, Shengli^1 ; Leng, Xudong^2 ; Ma, Weidong^1 ; Liu, Lei^1 ; Zhang, Feng^3

State Grid Henan Electric Power Research Institute, China^1

Shenzhen Tieon Energy Technology Co. Ltd., China^2

Henan EPRI Hitech Group Co. Ltd., China^3

关键词: Battery cells;    DC power supply systems;    Dc power systems;    Economic benefits;    Performance comparison;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/533/1/012008/pdf
DOI  :  10.1088/1757-899X/533/1/012008

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

Since the structure of series DC power supply system, if any battery cell breaks down, the group of battery cells can't play its due role. The parallel DC power supply system has been successfully developed and applied in recent years. We want to know whether the parallel DC power system is worth vigorously popularizing and applying in the substation in the future? So we made a few special tests, and this paper will compare the series and parallel DC power supply systems with some data in some ways, such as performance, safety, reliability, maintenance quantity, convenience, economic benefits, etc.