METHOD FOR THE SELF-DIAGNOSIS OF A CIRCUIT FOR MEASURING THE INSULATION RESISTANCE OF A HIGH-VOLTAGE SYSTEM

• Main Author: SCHUSTER, Franz-Josef
• Format: Patent
• Language: English; French; German
• Published: 05.06.2024
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention relates to the self-diagnosis of a circuit for measuring the insulation resistance of a battery system, the circuit having a first switch, which connects the positive terminal of the battery system to earth via a series-connected first comparator resistor, and a second switch, which co...