Apparatus for monitoring at least one capacitor in power circuit and power circuit

Relates to a device for monitoring at least one capacitor in a power circuit and the power circuit. A device for monitoring at least one capacitor (100) in a power circuit (10), characterized in that each capacitor (100) comprises a protection mechanism for disconnecting the capacitor from the power...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RAPINOJA HANNA, WILCKE MARKUS, SALMIA TEEMU
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:Relates to a device for monitoring at least one capacitor in a power circuit and the power circuit. A device for monitoring at least one capacitor (100) in a power circuit (10), characterized in that each capacitor (100) comprises a protection mechanism for disconnecting the capacitor from the power circuit (10) in the event of a failure of the capacitor, the device comprising: means for measuring the current of each capacitor in the power circuit (10), and means for determining and indicating disconnection of a capacitor in the power circuit (10) based on the current measurement. 涉及用于监测电力电路中的至少一个电容器的设备及电力电路。一种用于监测电力电路(10)中的至少一个电容器(100)的设备,其特征在于,每个电容器(100)包括保护机构,该保护机构用于在电容器发生故障时将该电容器与电力电路(10)电连接断开,该设备包括:用于测量电力电路(10)中的每个电容器的电流的装置,以及用于基于电流测量结果来确定和指示电力电路(10)中的电容器的连接断开的装置。