介绍一种新颖的恒流源并联方法。实验中选用了6台采用双管正激交错并联电路设计的恒流源进行并联,单台电源的最大功率输出为60 V 100 A。使用该方法并联后,输出电流可在480 A～580 A任意可调。实验结果证明,该并联方法具有电路结构简单、易实现、稳定度高等优点。

A new parallel method for constant power supply is introduced in this paper.Six constant power supplies are paralleled in this experiment.Each power supply is an interleaving double switch forward converter and its maximum power output is 60 V 100 A.By this kind of parallel method,the output current is adjustable within 480 A to 580 A.The experiment results proved this parallel method owns the advantages of simple circuit structure,easy realization and high stability.

TN86