Surge controllers which are coming at EB panel to arrest unwanted and abrupt electrical surges coming in line.There are three types Class A,Class B and Class C

Parameters’ optimisation for surge arrester circuit models

Surge arresters’ circuit models review and their application to a Hellenic 150 kV transmission line

Note that the energy-regenerative current is directly proportional to the motor speed and the braking torque. Hence, if the rider brakes his EV at a high speed, the surge current of the energy regeneration will damage the battery at the braking