Summary
Highlights
The video begins by demonstrating how to disassemble a car alternator, focusing on removing the pulley, rear cover, brush support, and, importantly, the diode rectifier. The three coil connections are also prepared for the next steps.
The alternator casing is opened, and the copper winding and shaft are removed. The iron parts of the rotor are cut and smoothed. Neodymium magnets are then glued to the rotor's surface using cyanoacrylate, with specific attention to ensuring correct magnetic pole orientation (South Pole outwards for the first set, North Pole outwards for the second).
A plastic container made from a Coca-Cola bottle is used to encapsulate the rotor and magnets with epoxy resin. After drying for 24 hours, the plastic and tape are removed, and the rotor surface is smoothed to prevent vibration.
Three cables are welded to the coil connections, insulated with heat shrink. The rear bearing, copper winding, rotor shaft, and front cover are reassembled. An electrical connection strip is attached to the rear cover, and the three cables are connected.
The video then moves on to manufacturing the support for the single-phase motor and assembling its pulley. A wooden base is used to join and screw down both the motor and the modified brushless generator. A transmission belt connects the two, and all electrical connections are made.
The 'Free Power Generator' is started. It's explained that pulling a starter cable initializes the generator, which then produces enough energy to power the motor, creating a self-sustaining system. The generator successfully produces 220 volts and 10,000 watts, demonstrated by powering various electrical devices.