Detecting device for capacitor internal explosion
A detecting device for capacitor internal explosion comprises a voltage change detecting unit and a processor U9, the voltage change detecting unit is used for detecting a voltage change value of a capacitor Cx to be aged, comparing the voltage change value with a preset voltage change threshold val...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | A detecting device for capacitor internal explosion comprises a voltage change detecting unit and a processor U9, the voltage change detecting unit is used for detecting a voltage change value of a capacitor Cx to be aged, comparing the voltage change value with a preset voltage change threshold value and transmitting a voltage leap signal to the processor U9 when the voltage change value is larger than the preset voltage change threshold value, and the processor U9 is used for outputting a prompting signal used for prompting capacitor internal explosion according to the voltage leap signal. The capacitor with internal explosion or flash fire can be detected out fast and accurately in the working procedure of the capacitor to be aged. |
|---|