BHEL HARIDWAR TRAINING REPORT BLOCK 3 PDF
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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In addition to demonstrated capability to undertake turnkey p rojects on its own, BHEL possesses the requisite flexibility to interface and co mplement with international companies for large projects by supplying complement ary equipment and meeting their production needs for intermediate as well as fin ished products. BHEL Haridwar has two manufacturing plants: The training br ought to my knowledge the various machining and fabrication processes went not o nly traiing the manufacturing of blades but other parts of the turbine.
Steam turbinesTurbo generatorsHydro setsSwitch gear controllers, Transformer plant. This depends on the type of exciter viz. The pr esently used reaction profiles are more efficient than the impulse profiles at p art loads. The pressure established by the works in conjunction with the expelled from the discharge path along the rotor.
INDUSTRIAL TRAINING AT BHEL, HARIDWAR
Assem bly section— In this section assembly of steam reeport up to MW Is assembled. It achieved a sales turnover of Rs. Wind Electric Generators vi. Seamless Steel Tubes xiii. The ring screens the flux by short-circuiting.
These are provided with STDP, totally enclosed and duct ventilated enclosures. Manufacturing is the backbone of any industrialized nati on. This collaboration still continues.
There are three reasons for usin g impulse profile for the first stage. Turning section- Same as the turning section in Bay-3, there are several small Machine like lathes mac hines, milling, boring, grinding machines etc. It is repott of India s nine largest Public Se ctor Undertakings or PSUs, known as the NAVRATNAS or the nine jewels The power plant equipment manufactured by BHEL is based on contemporary technology compar able to the best in the world The wide network of BHEL s 14 manufacturing divisi ons, four Power Sector regional centre, over project sites, eight service ce ntre and 18 regional offices, enables the Company to promptly serve its customer s and provide them with suitable products, systems and services — efficiently 2 1.
To reduce the hariwdar losses and have high strength, the rings are made up of non-magnetic cold worked material. These stages are therefo re more accurately, though less widely, described as low-reaction stages.
The top strip are provided with axial slots of same cross-section and spacing and used on the rotor winding. Bottoming cycles, for instance, extract fluid energy repoft is at a lower pressure and temperature than a turbine in a conventional power plant.
This help BHEL to keep pace with the worldwide technological progress and offer state of the art equipment to its customer. It is the team effort that sail the ship to the coast. Embarking upon the 50th Golden Year of its journey of engineering excellence, BHEL is an integrated power plant equipment manufacturer and one of the largest engineering and manufacturing company of its kind in India engaged in the design, engineering, manufacture, construction, blpck, commissioning and servicing of a wide range of products and services for the core sectors of the economy, viz.
INDUSTRIAL TRAINING AT BHEL, HARIDWAR – ppt video online download
Also this method has an inherent of eliminating the deformation of copper due to varying temperature. 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. Test procedure for high voltage on rotor winding of T G. However, when the excitation force is small when compared to the frictional force, the surfaces do not slip, resulting in locking of the surface s.
Therefore, for good efficiency the blade velocity should be about one half of steam velocity. The axial fans mounted on either side of rotor ensure circulation of hydrogen gas.
The end stator is packets and core clamping and is intensively cooled by through special ventilation system. Custom— built conventional hydro turbine of Kaplan, Francis and Pel ton with matching generators up to MW unit size. Center lathe machine up to maximum length of 16 m and diameter of 3. The bar insulation is cured in an electrically heated process and thus epoxy resin fill all voids and eliminate air inclusions.
Governing section — In this section governors are manufactu red. Out of these damping mechanisms, the material and aer odynamic types of damping are very small in magnitude. The company also undertak es retooling and overhauling of rolling stock in the area of urban transportatio n systems. To minimize the effect of radial forces windings hold and insulated rings are used to support the overhang.
BHEL has introduced, in the recent past, several state-of-the -art products developed in-house: Spherical butterfly and rotary valves and auxiliaries for hydro station. All these processes used in manufactur ing concern for changing the ingots into usable products may be classified into six major groups as Primary shaping processes Secondary machining processes Meta l forming processes Joining processes Surface finishing processes and Processes effecting change in properties 6.
Stampings are held in a position by 20 core bars having dovetail section. This ensures unobstructed shaft deflection at end windings.
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