Electricity generating and electric welding all-in-one machine

• Main Author: HU CHAOLONG
• Format: Patent
• Language: English
• Published: 08.04.2015
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; ELECTRICITY; GENERATION; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model discloses an electricity generating and electric welding all-in-one machine. The electricity generating and electric welding all-in-one machine comprises a rotor winding and an electric welding winding and rectifier bridge circuit. The electric welding winding and rectifier bridge circuit surrounds the rotor welding. The electric welding winding and rectifier bridge circuit comprises M electric welding windings and N diode rectifying circuits connected in parallel. The input end of each sub-circuit in the N diode rectifying circuits connected in parallel is connected with any one output end of the M electric welding windings. Any one output end of each winding of the M electric welding windings is only connected with the input end of one sub circuit of the N diode rectifying circuits connected in parallel. Among the M electric welding windings, at least one serial number difference is an integral multiple of 3. The electricity generating and electric welding all-in-one machine is used for electric welding output, the waveform of direct current is quite smooth, a voltage regulator (AVR) exciting mode is adopted by a generating and welding machine, the voltage of generated electricity and the current of electric welding will not be influenced by a power rotation speed, and the welding effect on thin sheet workpieces and welding rods with diameter being 5 mm is quite good.