Patent ID: 11906591
Assignee: LG ENERGY SOLUTION, LTD.
Field: Measurement (Instruments)
Classification: CPC G  H  Y | IPC G  H

Claim 3:
4. The insulation resistance measurement apparatus of claim 3, wherein, for the first insulation resistance value, the insulation resistance calculation unit is configured to:
determine whether the first insulation resistance value is within the first or second measurement range; and
calculate a first actual insulation resistance value in whichever measurement mode has the lower error rate in the determined first or second measurement range that the first insulation resistance value is within, and
for the second insulation resistance value, the insulation resistance calculation unit is configured to:
determine whether the second insulation resistance value is within the first or second measurement range; and
calculate a second actual insulation resistance value in whichever measurement mode has the lower error rate in the determined first or second measurement range that the second insulation resistance value is within.