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2. Welding power supply - Wikipedia

   en.wikipedia.org/wiki/Welding_power_supply

   Welding power supplies may also use generators or alternators to convert mechanical energy into electrical energy. Modern designs are usually driven by an internal combustion engine but older machines may use an electric motor to drive an alternator or generator. In this configuration the utility power is converted first into mechanical energy ...

3. Induction welding - Wikipedia

   en.wikipedia.org/wiki/Induction_welding

   The apparatus used for induction welding processes includes a radio frequency power generator, a heating station, the work piece material, and a cooling system. The power generator comes in either the form of solid state or vacuum tube and is used to provide an alternating current of 230-340 V or a frequency of 50–60 Hz to the system.

4. Miller Electric - Wikipedia

   en.wikipedia.org/wiki/Miller_Electric

   Miller Electric is an American arc welding and cutting equipment manufacturing company based in Appleton, Wisconsin.Miller Electric, has grown from a one-man operation selling products in northeastern Wisconsin to what is today one of the world's largest manufacturers of arc welding and cutting equipment.

5. Motor–generator - Wikipedia

   en.wikipedia.org/wiki/Motor–generator

   As an example, a 250 kVA motor–generator operating at 300 ampere of full load current will require 1550 ampere of in-rush current during a re-closure after 5 seconds. This example used a fixed mounted flywheel sized to result in a 1 ⁄ 2 Hz per second slew rate. The motor–generator was a vertical type two-bearing machine with oil-bath ...

6. Lister Petter - Wikipedia

   en.wikipedia.org/wiki/Lister_Petter

   Lister Petter engines are generally used in stationary industrial applications such as pumping and electricity generation. The company produces a range of complete generator sets, units equipped for welding and in-house pumping sets, as well as supplying engines

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