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实用新型
CN205003272U 一种车载易维护电压互感器误差校验系统 失效 - 权利终止

一种车载易维护电压互感器误差校验系统
摘要：
本实用新型公开了一种车载易维护电压互感器误差校验系统，属于互感器测试技术领域。本实用新型的车载易维护电压互感器误差校验系统，包括车载平台，所述车载平台上设置有标准电压互感器、试验升压器及试验箱，所述标准电压互感器为充气环氧桶式标准电压互感器，所述试验升压器为充气环氧桶式试验升压器，所述试验箱中固定设置有调压控制电源，试验箱中还设置有互感器校验仪、电压负载箱、远程控制器及连接线，所述多组合补偿电抗器设置在调压控制电源内。本实用新型的误差校验系统可用于500kV～220kV电压互感器的现场校验，车载系统在运输状态时高度仅为2.2m，该系统便于移动运输和溯源维护，使用安全高效，标准电压互感器误差数据稳定可靠。
摘要（英）：

The utility model discloses an on -vehicle voltage transformer error calibration system that easily maintains belongs to current transformer detection technical field. The utility model discloses an on -vehicle voltage transformer error calibration system that easily maintains, including on -vehicle platform, be provided with standard voltage mutual -inductor, experimental stepup transformer and proof box on the on -vehicle platform, the standard voltage mutual -inductor is for aerifing epoxy bucket formula standard voltage mutual -inductor, experimental stepup transformer is for aerifing the experimental stepup transformer of epoxy bucket formula, fix in the proof box and be provided with the pressure regulating control source, still be provided with transformer calibrator, voltage load box, remote control ware and connecting wire in the proof box, the multiunit closes the balancing reactor setting in the pressure regulating control source. The utility model discloses an error calibration system can be used to 500kV-220kV voltage transformer's on -the -spot check -up, and on -vehicle system highly only is 2.2m when the travel position, and this system is convenient for move the transportation and traces to the source the maintenance, high efficiency safe in utilization, and standard voltage transformer error information is reliable and stable.

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