BHEL Haridwar block 2 heavy fabrication, training report Summer Training Project Report on EMPLOYEE MOTIVATION OF BHEL EMPLOYEES. This project report has been made as a part of the industrial training the least; I would like to thank all the staff members of B.H.E.L. Block-4, Ranipur, Haridwar. Training Report on Manufacturing of Turbo Generator at BHEL Haridwar .. BLOCK-4 CIM (Coil & Insulation Manufacturing) & ACG (Apparatus control Gear) v. .. undertaken summer training in Bharat Heavy Electricals Limited, Haridwar.
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National oil well U. The end stator is packets and core clamping and is intensively cooled by through special ventilation system. Kollmann rotor slot milling machine up to maximum barrel length of mm, barrel diameter of mm repory rotor weight of tones.
The approximate area of these plant is a follows: Helium leakage test After thermal shock test bar is tested for any leakage with the help of helium gas.
BHEL has covered up many power stations over 40 countries worldwide. The rotor is designed for radial ventilation by stem.
INDUSTRIAL TRAINING AT BHEL, HARIDWAR
Rotor is inserted in the stator and assembly of end shields, bearings etc. The manufacturing of bars of standard capacity such as: Their prime mover and current is supplied by exciter system.
BHEL Haridwar has two manufacturing plants: Impregnation and baking tralning Thermoreactive system In case of rich resin insulation the bar is pressed in closed box in heated condition and baked under pressure and temperature as per requirement for a given period. Most modern micalastic insulation plant for stator bars.
BHEL REPORT | juhi agarwal –
The main AC voltage of generator is finally available to turbo generator stator. The number of bnel or thickness of insulation depends on the machine voltage.
AC voltmeter75, 3. Proper arrangement for puring, maintaining the purity in the generator have to be made.
Steam turbinesTurbo generatorsHydro setsSwitch gear controllers, Transformer plant. Electrics for Rolling Stock xi. Italy Super rapid gun mount. Alternate arrangement hollow and solid conductors ensure an optimum solution for increasing current and to reduce losses. L Haridwar plant, Uttarakhand. Generator is to be loaded within a very short period. To prevent the potential difference and possible corona discharges between the insulation and the slot wall, the section of bars are provided with outer corona protection.
The rotor houses the field winding. Forming The straight bar stack is formed as per overhang profile as per designthe overhang portion is consolidated after forming. This insulation is void free and possess better mechanical properties. The pressure of the pressure ring is transmitted to stator core stamping through press fringes of non-magnetic steel and duralumin placed adjacent to press ring.
Efforts have been made to make the report as succinct as possible. Jawaharlal Nehru’s vision was bestowed with the onus to make the country self-reliant in manufacturing of heavy electrical equipment.
The natural frequency of the stator body is well away from any of exiting frequencies.
Bhel Haridwar- Training report – 800 MW bar CIM block 4 (EEE)
The pressure established by the works in conjunction with the expelled from the discharge path along the rotor. But the temperature must not be allowed to become too high, otherwise difficulties will be experienced with insulation. For handling and transporting components overhead crane and electric driven transfer trolleys are used.
Inner and sidewalls are suitably blanked to house for longitudinal hydrogen gas coolers inside the stator body. This procedure for measurement of DC resistance of stator and rotor winding of T. Continuous circulation of gas inside the machine through a drier in order to remove any water vapor that may be present in it 5.
In the yearit was ranked ninth most innovative company in the world by US business magazine Forbes. All welded joints exposed to hydrogen are specially made to prevent leakage. This shop is meant for manufacturing of stator winding coils of generator that may be turbo-generator or hydro-generator.
Enter the email address you signed up with and we’ll email you a reset link. Test procedure for high voltage on rotor winding of T G.