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Study on thyristor control and diagnosis system for pulsed-power application

机译:脉冲功率应用晶闸管控制与诊断系统研究

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This paper focuses on the design and implementation of a thyristor control and diagnosis system for a large-capacity intermittent converter. FPGA and DSP based controller is adopted to meet the demanding requirements of this pulsed-power application. DSP deals with data processing and communication tasks. FPGA carries out real-time thyristor control based on converter status and DSP control orders. Trigger boards execute FPGA control orders to trigger thyristors. Detailed information, such as thyristor status, fuse status, thyristor temperature, line current, DC voltage, etc., is continuously analyzed for device failure and critical faults are reported immediately. An operator friendly PC-based front end is designed to display and evaluate the operation status data of the thyristor converter; it also acts as the top-level controller of the pulsed power system
机译:本文重点介绍了大容量间歇转换器的晶闸管控制和诊断系统的设计和实现。采用FPGA和基于DSP的控制器满足该脉冲电力应用的要求要求。 DSP处理数据处理和通信任务。 FPGA基于转换器状态和DSP控制订单进行实时晶闸管控制。触发板执行FPGA控制订单以触发晶闸管。详细信息,例如晶闸管状态,保险丝状态,晶闸管温度,线电流,直流电压等,用于器件故障,并立即报告关键故障。操作员友好的基于PC的前端设计用于显示和评估晶闸管转换器的操作状态数据;它还充当脉冲电力系统的顶级控制器

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