基于单脉冲注入的直流微电网线路电阻主动辨识方法

In dc microgrids, line resistance on the output side of the converters in parallel could lead to nonaccurate results for the traditional droop control method. In this letter, an active identification method for line resistance based on the dc microgrid specific system structure is proposed. By injecting a pulse disturbance actively and detecting the changes of output voltage and current, the line ...