100kV/2A三相恒流重复频率充电装置
100kV/2A threephase constantcurrent repetitiverate charging equipment
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摘要: 介绍了自行研制的一台100kV/2A三相恒流重复频率充电装置,其恒流电源采用三相LC变换器，6只绝缘栅双极性晶体管并联作为短路器件控制充电停止，可编程序控制器是控制单元的核心。该装置用于重复频率开关实验，充电电流2A，最高充电电压100kV，重复频率10Hz，充电电容1μF，以脉冲串的方式连续运行，工作稳定。
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关键词:
- 重复频率 /
- 三相L-C变换器 /
- 绝缘栅双极性晶体管（IGBT） /
- 可编程序控制器（PLC）
Abstract: A 100kV/2A threephase constantcurrent repetitiverate charging equipment was designed and constructed. A threephase LC converter is adopted as constantcurrent power source. Six Insulated Gate Bipolar Transistors(IGBTs) are connected in parallel to control the stop of charge. A Programmable Logical Controller(PLC) is the central element of the control unit. The equipment is used in the repetitiverate discharge features test of the switch. It works stably under the conditions of 2A charging current, 10Hz operating voltage, 100kV repetitiverate and 1μF capacitor. -
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