Current sharing control system and method for bipolar pulse power supply

The invention discloses a current sharing control system and method of a bipolar pulse power supply, and belongs to the technical field of bipolar pulse power supplies, the system comprises a power subsystem and a control subsystem connected with the power subsystem; the power subsystem comprises a plurality of phases of BUCK circuits and a pulse switch module connected with each phase of BUCK circuit; the control subsystem comprises a BUCK control circuit correspondingly connected with each phase of BUCK circuit, a current sharing reference calculation module connected with each phase of BUCK control circuit, and an output acquisition circuit connected with the pulse switch module and each phase of BUCK control circuit; according to the method, the bipolar pulse source which is good in dynamic effect and excellent in output dynamic response is realized through the current sharing control system. The problem that stable interleaving parallel capacity expansion of the high-power bipolar pulse power supply is d