Generator Repair Services

Rajamane Services Pvt Ltd is one of the pioneers within the field of large LT/ HT-AC/DC Generator repair in India. We can handle all aspects of Generator Repair services From standards to customized. Rewinding of all genre of alternators upto 1000MVA, 13.8KV.

Manufacture of Complete or Partial Electric motors & Generators as per Drawings & Specifications of the client OEM with all the Raw Materials supplied by them & testing as per their Protocols/ IE Standards.

A generator is a device that converts mechanical energy to electrical energy for use in an external circuit. Sources of mechanical energy include steam turbines, gas turbines, water turbines, internal combustion engines and even hand cranks. The first electromagnetic generator, the Faraday disk, was built in 1831 by British scientist Michael Faraday. Generators provide nearly all of the power for electric power grids.

The reverse conversion of electrical energy into mechanical energy is done by an electric motor, and motors and generators have many similarities. Many motors can be mechanically driven to generate electricity and frequently make acceptable manual generators.

Direct current generators

A coil of wire rotating in a magnetic field produces a current which changes direction with each 180° rotation, an alternating current (AC). However many early uses of electricity required direct current (DC). In the first practical electric generators, called dynamos, the AC was converted into DC with a commutator, a set of rotating switch contacts on the armature shaft. The commutator reversed the connection of the armature winding to the circuit every 180° rotation of the shaft, creating a pulsing DC current. One of the first dynamos was built by Hippolyte Pixii in 1832.

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