Invention Application
- Patent Title: SYSTEM FOR CHECKING THE ELECTRICAL INSULATION IN CONVERTERS FOR ELECTRIC CARS
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Application No.: PCT/IB2019/057635Application Date: 2019-09-11
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Publication No.: WO2020053771A1Publication Date: 2020-03-19
- Inventor: LASAGNI, Cesare
- Applicant: META SYSTEM S.P.A.
- Applicant Address: Via Tancredi Galimberti, 5 42124 Reggio Emilia IT
- Assignee: META SYSTEM S.P.A.
- Current Assignee: META SYSTEM S.P.A.
- Current Assignee Address: Via Tancredi Galimberti, 5 42124 Reggio Emilia IT
- Agency: BRUNACCI, Marco
- Priority: IT102018000008576 20180913
- Main IPC: G01R27/18
- IPC: G01R27/18 ; B60L3/00 ; G01R31/02 ; G01R31/08
Abstract:
The system (S) for checking the electrical insulation in converters for electric cars comprises at least one voltage generator (G, G1, G2) connected to at least one line (L1-Ln) to be monitored of a high-voltage converter (CNV) for electric vehicles and connected to the ground (C) of said converter (CNV), and at least one current detection unit (U, U1, U2) operatively connected to said voltage generator (G, G1, G2) and configured to detect any current possibly present on the voltage generator (G, G1, G2) and to generate a warning signal in the event of detection of the current.
Information query
