The invention relates to the technical field of power, and more specifically relates to a power supply system for a partial discharge detection device and a power supply method. The system comprises an electric engineering vehicle, and further comprises a charging gun assembly and a power supply conversion device, wherein the power supply conversion device comprises a power input protection device, an inversion device and a power output protection device which are electrically connected in sequence, and the power output protection device is used for being electrically connected with a partialdischarge detection device; the input end of the charging gun assembly is connected with the electric engineering vehicle, and the output end of the charging gun assembly is connected with the power input protection device. According to the invention, the operation is convenient, the charging equipment and the to-be-charged equipment can be protected at the same time, damage to the charging equipment or the to-be-charged equipment is avoided, and the use safety is improved.
本发明涉及电力技术领域,更具体地,涉及一种用于局放检测装置的供电系统及其供电方法,包括电力工程车,还包括充电枪组件和电源转换装置,所述电源转换装置包括依次电连接的电源输入保护装置、逆变装置、电源输出保护装置,所述电源输出保护装置用于与局放检测装置电连接;所述充电枪组件的输入端与电力工程车连接,所述充电枪组件的输出端与电源输入保护装置连接。本发明操作便捷,且能够同时对充电设备和待充电设备进行保护,避免对充电设备或待充电设备造成损坏,提高使用安全性。
Power supply system for partial discharge detection device and power supply method
用于局放检测装置的供电系统及其供电方法
2020-11-13
Patent
Electronic Resource
Chinese
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