多重化大容量制氢电源的研究

Study on multiplex large capacity hydrogen preparation power supply

针对传统的三相桥式晶闸管相控整流制氢电源的不足,提出新型不控整流桥加三相三重斩波电路的制氢电源主电路拓扑,采用DSP+FPGA设计了数字化整流电源控制器,具有多种故障保护功能、显示功能,开发出了多重化大容量制氢电源装置,仿真与现场运行状态良好。

In view of the disadvantage of the traditional SCR phase-control rectification hydrogen preparation power supply,a new diode rectification with multiplex chopper topology is introduced,which is used in large capacity hydrogen preparation power.DSP＋FPGA controller is designed,with a variety of failure protective and display functions.Then a multiplex large capacity hydrogen preparation system is developed.The simulink and the running states are very good.