Patents - Global Data - Dimensions
Method and control unit for detecting a short circuit
Applicants:
- Danfoss (Denmark) [NORA names: Danfoss; Private Research; Denmark; Europe, EU; Nordic; OECD]
Abstract
A method for detecting a short circuit in a winding of an electric motor being driven by a drive, the method includes measuring respective phase currents of the windings, transforming the phase currents to negative sequence components, and comparing the negative sequence components with respective baseline values. A corresponding control unit is further disclosed.
Patent Family Records (3)
Method for detecting a short circuit and control unit
Danfoss (Denmark), Danfoss Power Electronics AS DWIVEDI SANJEET KUMAR, MADHULINGAM THIRUVENKADAM, BONGU ANANDARAO
2024, US-20240045000-A1
Method for detecting a short circuit and control unit
Danfoss (Denmark), Danfoss Power Electronics AS DWIVEDI SANJEET KUMAR, MADHULINGAM THIRUVENKADAM, BONGU ANANDARAO
2024, DE-102022119945-B3
Method and control unit for detecting a short circuit
Danfoss (Denmark), Danfoss Power Electronics AS DWIVEDI SANJEET KUMAR, MADURINGAM TRIVENKADAN, BONGU ANANDARAO
2024, CN-117538744-A
