数码发电机整流开关控制电路设计

The Circuit Design for Rectifier Switch Control of Digital Generator

对现有数码发电机中整流开关控制电路存在的不足作了讨论,设计了一种新型的整流开关控制电路。在保证控制性能的前提下,利用一路触发电路同时控制三相半控整流电路中三只晶闸管的导通与关断,不需要同步电路,简化了电路结构,减小了电路的体积和重量,降低了数码发电机的成本。

The article discusses existing deficiencies of control circuit for rectifier switch in digital generator, and in turn, designs new control circuit for rectifier switch. It applies one-phase trigger circuit to control the ON-OFF of the three thyristor for the three-phase half- controlled rectifier circuit without sacrificing its performance. The design does not need in-phase circuit, simplifies circuit structure, lowers the size and weight of the circuit, and reduces the cost for digital generators.