Bharat Heavy Electricals Limited is the manufacturer of Hydrogen and Water Cooled Turbo-Generators. Bharat Heavy Electricals Limited is accredited by ISO 9001, ISO 14001and OHSAS 18001. The Hydrogen and Water Cooled Turbo-Generators are offered with the stator winding directly water-cooled and the rotor winding directly cooled with hydrogen. The stator core has a leaf spring suspension. The machines are with Micalastic system of impregnation and the bearings are mounted on end shields. The stator overhang is with a support ring. A magnetic shunt traps the end leakage flux. These machines are provided with multistage compressors and vertical coolers on turbine end. These Hydrogen and Water Cooled Turbo-Generators can be offered with either brushless /static type of excitation systems.
