Project Report By Rajeev Prajapati TRAINING REPORT. Express gratitude to those who were associated with my project training in BHEL. A Training report On “TURBINE MANUFACTURING” At BHEL HARIDWAR Submitted in partial fulfillment of requirements for the degree of. Training Report on Manufacturing of Turbo Generator at BHEL Haridwar. Hitesh Gupta .. BLOCK-2 Fabrication (Steam, Hydro & gas Turbine) iii. BLOCK-3 Gas.
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Diesel Generating Sets v. Test procedure for measurement of leakage reactance of TG stator winding — SCOPE — This procedure covers the leakage reactance measurement of stator winding after completion of winding.
The shaft is rigidly coupled to generator rotor and exciter rotors are than supported on these bearings. The profile, which converts the thermal e nergy of steam into kinetic energy, with a certain efficiency depending upon the profile shape.
These are provided with STDP, totally enclosed and duct ventilated enclosures. This procedure for measurement of DC resistance of stator and rotor winding of T.
Blades are drop forged from aluminum alloy. I am highly indebte d to, MR. At the transition from the slot to the end winding portion of the stator winding portion of stator bars a semiconductor tape made up old polyester fluce is haridwwar. A few notable ones are: To prevent damage to the journal due to shaft current, bearings and coil piping on either side of the non-drive and bearings are insulated from the foundation frame. Thermal Power Station Plant. Because of the blofk flow, higher volumetric flo w 18 occurs at the turbine exit at least for compressible fluids leading to the nee d for larger turbine exit areas than at the inlet.
As it is look working, eeport cooling water is again cooled by water which is also demineralized to avoid contamination with any impure water in case of cooler tube leakage the secondary DM cooling water is in turn cooled by Clarified water taken from clarified water header. The pressing of overhang portion is carried out on special ring type hydraulic press, whereas slot portion is pressed manually with the help of slot wedges.
Steamless steel tubes, Sriral finwelded tubes. Log In Sign Up. Som e industries, such as the gas processing industry, use turbines as blkck of re frigeration, dropping the temperature of the gas going through the turbine.
DC auxiliary mill motors. The brushless exciter mainly consists of: Some processes produces finish products or articles into its usual form whereas others do not, and require further working to finish component to the desired shape and size. The enthalpy o f the steam decreases. The pressed core is held in pressed condition by means of two massive non-magnetic steel castings of press ring. The insulation placed over the winding should be such that they make half overlap with next wrapping traininy the tape.
Bhel Haridwar Training Report Block 3 Pdf
LK blades ha ve 3-fork roots for all sizes. Electrics for Rolling Stock xi. In order to make room for large conductor, body and this would cause mechanical weakness.
They are employed with guide vans on inner side for ensuring uniform distribution of air or gas. The Hay nes Stellite Alloy Number 31 is a cobalt-based super alloy and is used on jet ex panders when reportt cast blades are needed. The efficiency of small simple steam tur bines is poor. The shrunk on hub on the end of the retaining ring serves to reinforce the retaining ring and serves the end winding in the axial direction.
Test procedure for measurement of impedance of rotor winding with 50 hertz supply SCOPE — This procedure covers the measurement of impedance of rotor winding 50 hertz source.
The high pressure is applied to the inner casing, which is open at the exhaust end, letting the turbine exhaust to the out er casings. Fabrication Fabricated parts of steam turbine, water boxes, storage tank, hydro turbine part s VI. The b olt holes in the flanges are drilled for smoothly fitting bolts, but dowel pins are often added to secure exact alignment of the flange joint.
The core loss test is done after completion of core assembly. Undertake initiatives to promote greater environmental responsibility and 9.
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WindmillSolar water heating system. Filing in and purging of hydrogen safety without bloock in contact with air. In a periodically varying excitation force, it may frequent ly happen that the force is less than the friction force.