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首页> 外文会议>Transmission amp; Distribution Conference amp; Exposition: Asia and Pacific, 2009 >Research on acceleration phenomena with test equipment of simulating puffer type gas circuit breaker
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Research on acceleration phenomena with test equipment of simulating puffer type gas circuit breaker

机译：模拟河豚式气体断路器试验装置的加速现象研究

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摘要

The diagnosis was investigated by using the acceleration measurement for mechanical failure and degradation of a SF6 gas circuit breaker (GCB). The mechanical model GCB was fabricated to produce similar acceleration characteristics to a real GCB. The MEMS (Micro Electro-Mechanical System) sensor was adopted for the purpose of confirming its applicability with the well-established piezoelectric accelerometer. The acceleration characteristics of the model GCB was generally similar to the real GCB of 300kV class, except the high frequency component. The MEMS sensor application was feasible with some limitations. It was indicated a mechanical failure could be detected by the acceleration measurement.
机译：通过使用加速度测量对SF6气体断路器（GCB）的机械故障和性能下降进行了诊断。机械模型GCB的制造可产生与真实GCB相似的加速特性。采用MEMS（微机电系统）传感器的目的是为了证实其与成熟的压电加速度计的适用性。除了高频分量外，GCB型的加速特性通常与300kV级的真实GCB相似。 MEMS传感器的应用是可行的，但有一些限制。这表明通过加速度测量可以检测到机械故障。

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