| 摘要 |
System for self-excitation with electrical power. It includes a battery connected to an electric motor by means of a circuit with a built-in switch that passes an excitation current from a dynamo at whose output there is a second circuit connected to the previous one, its switch operating like a commutator to select one or other of the circuits for the purpose of obtaining self- excitation of the motor from the electrical power generated by the dynamo. The self-excitation circuit has a third circuit connected to the main motor. The system is intended to be used on induction motors, preferably in the self-propulsion industry. <IMAGE>
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