Summer Training Presentation of BHEL Block Limited Ranipur, Haridwar ( Uttrakhand) Submitted To: Mr. XYZ Submitted By: ABC Roll No. Who give me lot of inspiration and skills to complete this Report successfully. Training Report on Manufacturing of Turbo Generator at BHEL Haridwar .. BLOCK-2 Fabrication (Steam, Hydro & gas Turbine) iii. .. 34 CONCLUSION We have undertaken summer training in Bharat Heavy Electricals Limited, Haridwar. View Test Prep – from MECHANICAL I thankfully acknowledge the staff of BHEL, Haridwar for giving me so much co- (Sr. Manager,TUM Block-3) to support me during my Industrial Training. . I cannot even describe how much Course Hero helped me this summer.
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It is also placed at 4th place in Forbes Asia’s Fabulous 50 List of Blades are drop forged from aluminum alloy. A common shaft carries the rectifier wheels the rotor of main exciter and the permanent magnet rotor of pilot exciter. The stator slots are provided with platinum resistance thermometer to record and watch the temperature of stator core and tooth region and between the coil sides of machine in operation.
The rotor teeth at the rotor body are provided in radial hariddar axial poles enabling cooling air to be discharged. To ensure that strands are firmly bonded together and give dimensionally stability in slot portion, a layer of glass tape is wrapped over the complete stack. The core design to permit the flow of earth fault current of at least 15A for 1 second without major any core damage.
The steam expands first in the stationary or fixed blades where it gains some velocity as it drops in pressure. The principle of the impulse steam turbine consists of a casing containing stationary steam nozzles and a rotor with moving or rotating buckets. The bearings are provided with suitable temperature element due to monitor bearing metal temperature in bnel. It provided an opportunity to learn various technologies. Christmas tree and Well head assembled.
Urban transportation systems iii. The Central Foundry Forge Plant CFFP is engaged in manufacture of large size Tdaining and Forgings of various types of steels like alloy steels, creep resistant steel and supercritical grade steel.
Rotor outside the stator at standstill. Consistent performance in a highly competitive environment enabled BHEL attain the coveted ‘Maharatna’ status in Electrics for Urban Transportation System 1. The transposition provides for mutual neutralization of voltage induced in the individual strands due to the slots cross field and end winding field.
Cogeneration and combined cycle plants have been traiining to achieve higher plant efficiencies.
DC voltage is applied to field winding through the slip rings. BHEL is today the largest engineering enterprise of its kind in India, with a well-recognized track record of performance making profits continuously since To provide mechanical support ii. The high mechanical stress resulting from the centrifugal force and short circuit, torque called for a high specified mechanical and magnetic properties as well as homogenous forging.
The generator is designed for continuous rated output.
The horizontally mounted water cooled gas coolers being so arranged that it may be cleaned on the water side without opening the machine to atmosphere. It is forged from a vacuum cast steel slots for insulation of the field winding are made into the rotor body. Shells to be lined with tin based babbitt metal.
Bhel Haridwar training ppt
Kollmann rotor slot milling machine up to maximum barrel length of mm, barrel diameter of mm and rotor weight of tones. D C commutator machines or brushes exciter. Hadidwar inner cage is usually fixed in the yoke by an arrangement of spring to damper the double frequency vibrations inherent in two pole generator.
BHEL has indigenously developed the state-of-the-art controlled shunt reactor for reactive power management on long transmission lines. The enthalpy of the steam decreases. The electro hydraulic converter then operates servomotor by hydraulic means to control steam flow rate. My presentations Profile Feedback Log out. Repair of electrical machines.
To reduce the stray losses and have high strength, the rings are made up of non-magnetic cold worked material.
Bhel Haridwar training ppt
Most modern micalastic insulation plant for stator bars. First plant was established in Bhopal in ; in Haridwar in January, Today BHEL has 14 manufacturing divisions, 9 service centers, 4 power sector regional centre and blocl project sites. Solar cellsSolar lanterns chargersSolar clocks. Bar insulation is done with epoxy mica thermosetting insulation.
The rotor is designed for radial ventilation by stem. Two computerized test beds to test large size generators up to MW. The following trainijg take place in the nozzles: It gave us exposure of the practical implementation of theoretical fundamentals. BHEL is the haridwarr Indian Engineering company on the list, which contains online retail firm Amazon at the haridear position with Apple and Google at fifth and seventh positions, respectively.
Blade passage of varying cross-section area. To carry efficiently electric, magnetic flux. For handling and transporting components overhead crane and electric driven transfer trolleys are used. Electrics for Rolling Stock xi. It achieved a sales turnover of Rs. The slot wedges are made up of high electrical conductivity material and thus act as damper winding.
At the same time, a snap ring is provided against axial displacement of retaining ring. Also in order to prevent used hydrogen from generators, casing, and sealing system is used to provide oil sealing.
Training Report on Manufacturing of Turbo Generator at BHEL Haridwar | Hitesh Gupta –
I did my training at HEEP plant. This sequence is repeated as the steam passes through additional rows of fixed and moving blades.
The passage of current through windings generates heat.