Adjustable DC interference mitigation system
An adjustable DC interference mitigation system comprises a controller, a first electric control switch, a second electric control switch, an adjustable resistor, a first potential sensor and a second potential sensor. The upstream pipeline and the downstream pipeline are in bridging connection thro...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | An adjustable DC interference mitigation system comprises a controller, a first electric control switch, a second electric control switch, an adjustable resistor, a first potential sensor and a second potential sensor. The upstream pipeline and the downstream pipeline are in bridging connection through a first electric control switch; after the second electric control switch and the adjustable resistor are connected in series, the second electric control switch and the adjustable resistor are connected in parallel with the first electric control switch; and the controller is in control connection with the first electric control switch, the second electric control switch and the adjustable resistor. In the embodiment of the utility model, the controller is used for monitoring the upstream and downstream power-off potential state, and the abnormality of the upstream and downstream power-off potential can be remotely known at the first time, so that the first electric control switch and the second electric contr |
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