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发明公开
CN110609228A 电力变压器有载调压开关故障检测及校验装置 无效 - 驳回

电力变压器有载调压开关故障检测及校验装置
摘要：
本发明公开了电力变压器有载调压开关故障检测及校验装置，涉及电力检测设备技术领域；其包括箱体、设置在箱体上表面的操作面板、设置在箱体内并相互电连接的控制集成电路、有载调压开关控制回路和调压控制集成电路以及设置在操作面板上的接线端子和显示器，控制集成电路与显示器电连接，控制集成电路通过电缆端子与操作面板上的接线端子连接；其通过箱体、操作面板、控制集成电路、有载调压开关控制回路、调压控制集成电路、接线端子和显示器等组合在一起，实现了提高电力变压器检测效率和准确性。
摘要（英）：

The invention discloses a fault detection and calibration device for an on-load tap changer of a power transformer and relates to the technical field of power inspection equipment. The fault detectionand calibration device comprises a box body, an operation panel arranged on the upper surface of the box body, a control integrated circuit, an on-load tap changer control loop and a voltage regulation control integrated circuit which are arranged in the box body and mutually electrically connected as well as a wiring terminal and a display which are arranged on the operation panel, the control integrated circuit is electrically connected with the display, and the control integrated circuit is connected with the wiring terminal on the operation panel by virtue of a cable terminal. The fault detection and calibratio device disclosed by the invention realizes improvement of power transformer detection efficiency and accuracy by combining the box body, the operation panel, the control integrated circuit, the on-load tap changer control loop, the voltage regulation control integrated circuit, the wiring terminal and the display together.

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