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发明公开
CN109708855A 一种高压隔离开关分合状态监测方法和装置 无效 - 驳回

一种高压隔离开关分合状态监测方法和装置
摘要：
本发明提供一种高压隔离开关分合状态监测方法和装置，首先根据高压隔离开关正常动作时主转动轴转动量与运动时间之间的关系，建立高压隔离开关主转动轴运动行程曲线的标准模型，然后根据高压隔离开关实际动作时主转动轴转动量与运动时间之间关系曲线与标准模型之间的相似度，判断高压隔离开关是否分合到位。由于本发明所提供的技术方案是根据高压隔离开关实际动作与正常动作之间的差别判断高压隔离开关是否分合到位的，所以判断结果更加准确。
摘要（英）：

The invention provides a high-voltage isolating switch closing and opening state monitoring method and device. The method is characterized in that firstly, according to the relationship between the rotation amount of a main rotating shaft and the movement time when a high-voltage isolating switch is in normal operation, a standard model of the motion stroke curve of the main rotating shaft of thehigh-voltage isolating switch is established, and secondly, according to the similarity between the relationship between the rotation amount of the main rotating shaft and the movement time when the high-voltage isolating switch actually operates and the standard model, whether the high-voltage isolating switch is in place is determined. The method is advantaged in that whether the high-voltage isolating switch is in place is determined according to difference between the actual action and the normal action of the high-voltage isolating switch, and the determination result is more accurate.

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