Abstract: The basic machine is a union of a D.C. generator and D.C. motor. One end of the shaft of the motor and the armuture of the generator is connected with insulated materials. Remaining parts of joint between the two machines are separated with an insulated material. For the starting of the machine a chargable battery is needed. As the shaft of the motor and armuture of the generator are connected, both are rotating simultaneously. Now the current from the generator is connecting to the motor through an Automatic voltage regulator. Now the connection from the battery is automaicaly switched off, and working with the current from the generator. Now this machine is a self power machine.