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US 2024/0319291 A1Published application
Bushing and a method for monitoring of the bushing
AssigneeHSP Hochspannungsgeräte GmbH
InventorFabrizio Negri
Life of this patent
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Abstract
A bushing and a method for monitoring the bushing. The bushing is a high-voltage DC bushing with a test tap. The high-voltage DC bushing arrangement includes a monitoring device configured to inject a voltage and/or current pulse signal via the test tap and to detect and process a corresponding response signal. There is also described a method for operating an HVDC bushing, an HVDC transformer, and a converter arrangement with the bushing.
Claims14
1-13. (canceled)
A high-voltage DC bushing arrangement, comprising:
- a high-voltage DC bushing with a test or voltage tap;
- a monitoring device configured to inject an electrical pulse signal, being at least one of a voltage pulse or a current pulse signal, via said tap and to detect and process a corresponding response signal.
Dependencies are inferred from the claim text.