Performance Comparison Of Series And Parallel Dc Power Supply System

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.