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实用新型
CN203606657U 电压互感器励磁特性测试仪控制装置 失效 - 权利终止

电压互感器励磁特性测试仪控制装置
摘要：
本实用新型电压互感器励磁特性测试仪控制装置，属于励磁特性测试技术领域；解决的技术问题是：提供一种效率高并且精度高的电压互感器励磁特性测试仪控制装置；采用的技术方案是：电压互感器励磁特性测试仪控制装置，包括：控制面板、中央数据处理电路、驱动电路、功率电路和电压电流采样电路，所述控制面板与中央数据处理电路相连，所述中央数据处理电路分别与驱动电路和电压电流采样电路相连，所述功率电路分别与驱动电路和电压电流采样电路相连，所述功率电路的输出端与电压互感器的二次端子相连；本实用新型适用于电力部门。
摘要（英）：

The utility model relates to a controller for a voltage-transformer excitation characteristic tester, belonging to the technical field of excitation characteristic test. The utility model aims at providing the controller with a high efficiency and precision. The controller comprises a control panel, a central data processing circuit, a drive circuit, a power circuit and a voltage and current sampling circuit, wherein the control panel is connected with the central data processing circuit, the central data processing circuit is connected with the drive circuit and the voltage and current sampling circuit, the power circuit is connected with the drive circuit and the voltage and current sampling circuit, and the output end of the power circuit is connected with a secondary terminal of a voltage transformer. The controller for the voltage-transformer excitation characteristic tester can be applied to electric power departments.

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