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Basic knowledge of batteries

  • 2013-09-20
  • 32.5KB
  • Points it Requires : 2

Basic knowledge of batteries Problems with batteries The battery is a key electrical component in the car, and its performance directly affects the start of the car. Today\'s cars are all started by starting the motor. During the starting process, especially at the moment of starting, since the starter motor speed is zero, no induced potential is generated, so the starting current is: 1=E/Rm+Rs+Rl Where: E is the no-load terminal voltage of the battery, RM is the armature resistance of the starter motor, RB is the internal resistance of the battery, and RL is the line resistance.

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