Chinese Academy of Sciences

ZhiMin Liu

Sheng Liu

YuanLai Xie

JunJun Pan

ShiYong Chen

CaiChao Jiang

The present disclosure discloses a distributed capacitance energy absorption verification device, which belongs to the field of direct-current high-voltage surge suppression. The distributed capacitance energy absorption verification device mainly includes a direct-current high-voltage generator, a high-voltage switch, a high-voltage capacitor bank, an isolation transformer, an energy absorption device, a high-voltage sphere gap short-circuit switch and other components. The high-voltage capacitor bank is used for simulating a distributed capacitance, and the high-voltage sphere gap short-circuit switch is used for simulating a short-circuit fault of a direct-current high-voltage system, thereby implementing performance verification of the energy absorption device. The present disclosure has the advantages of accurate and adjustable verification voltage, adjustable pulse capacitor bank capacity, quantitative analysis and the like, and is a reliable device for performance evaluation in the design and manufacturing process of the distributed capacitance energy absorption device.

Growing community of inventors

Hefei, China

ZhiMin Liu