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CIRCUIT ARRANGEMENT HAVING A BATTERY CASCADE

  • US 20100237873A1
  • Filed: 09/16/2008
  • Published: 09/23/2010
  • Est. Priority Date: 11/07/2007
  • Status: Abandoned Application
First Claim
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1. A circuit arrangement suitable for measuring the respective voltages in the batteries of a battery cascade witha first battery (A1) whose negative pole is connected to a ground potential (GND),a second battery (A2) whose negative pole is coupled with the positive pole of the first battery, anda capacitor (C1) that is coupled on its first side through a resistor (R1) with the positive pole of the first battery (A1) and can be connected on a second side through a first switch (S1) to the ground potential (GND),wherein the positive pole of the second battery (A2) can be coupled in through a second switch (S2) between the resistor (R1) and the capacitor (C1).

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