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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During this phase, the damping is very 32 less. It is used wit hin a Brinell hardness range of to to maximize its damping and corrosion resistance. All conductors have identical copper and cooling section.

In such cases, where it is not poss ible to avoid resonance, a damping element is to be used in the LP blades to red uce the dynamic stresses, so that the blades can operate continuously under reso nance also. 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 impregnated.

At the same time, due to the locking of the rubbing surfaces, the overall stiffness increases and the natural frequency shifts drastically away from the i ndividual value. The blades of fan have threaded roots for screwed into the rotor shaft. For fulfilling these obligations, Corporate Policies have been formulated a s: It is therefore important to know the characteristics of the available engineering materials.

The company has been successful in meeting varying nee ds of the industry, be it captive power plants, utility power generation or for the oil sector requirements. The haridwra cross section hhel conductors have ventilating ducts on the two sides thus providing a channel for hydrogen flow. Multiples of this frequency are considered for checking for resonance. Two individual conductors placed-one over the other are bent to obtain half turns.

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The core business of HEEP includes design and manufacture of large size steam and gas turbines, turbo generators, heat exchangers, condensers and auxiliaries.

For a desired output and s team parameters appropriate turbine blocks can be selected. Two computerized test beds to test large size generators up to MW. The excitation gets repeated at every pitch of the blade. The volume of the ste am increases.

Bhel Haridwar Training Report Block 3 Pdf

It achieved a sales turnover of Rs. To ensure that a high quality product is obtained, strength of material analysis and ultrasonic are performed during the manufacturing rotor.

To make efficient use of trainkng high ash content coal available in India, BHEL supplies circulating fluidized bed boilers to thermal and combined cycle power plants. The end stator is packets and core clamping and is intensively cooled by through special ventilation system.

Steam turbines and generators up to MW capacity for utility and combined cycle applications Capability to manufacture up to MW unit cy cle. Filing in and purging of hydrogen safety without bringing in contact with air. This has led to introduction of optimized design an d manufacturing of new products.

INDUSTRIAL TRAINING AT BHEL, HARIDWAR

A line which is tangential to the inlet and outlet edges is call ed the bitangent line. The approximate area of these plant is a follows: Its design dep ends upon the centrifugal and steam bending forces of the blade. To monitor the formation of hot spots resistance transducer are placed along the bottom of slots.

Business should support and respect the protection of internati onally proclaimed human rights; and 2. TABLE 3 15 bhle. These sh rouds of adjacent blades butt against each other forming a continuous ring. Bar insulation is done with epoxy mica thermosetting insulation. Diesel Generating Sets v. Jawaharlal Nehru’s vision was bestowed with the onus to make the country self-reliant in manufacturing of heavy electrical equipment.

BHEL Haridwar Block 3 Turbine Manufacturing Training Report (1) – Free Download PDF

Each blade is screwed at its root with a threaded pin. The wide network of BHEL s 14 manufacturing d ivision, four power Sector regional centers, over project sites, eight servi ce centers and 18 regional offices, enables the Company to promptly serve its cu stomers and provide them with suitable products, systems and services — efficientl y and at competitive prices.

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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, testing, commissioning and servicing of a wide range of products and services for the core sectors of the economy, viz. The roots are T-root and Fork-root. Beside above, all kinds of the future engineers must know the basic requirements of workshop activities in term of man, machine, material, methods, money and other infrastructure facilit ies needed to be positioned properly for optimal shop layouts or plant layout an d other support services effectively adjusted bloxk located in the industry or plan t within a well planned manufacturing organization.

One end of each ring is shrunk fitted traaining the rotor body while the other hand overhangs the end winding without contact on the rotor shaft. Also note that turbines in high inlet-pressure applicatio ns are sometimes called expanders.

My presentations Profile Feedback Log out. 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. For slow speed application reduction gears are required. Amorphous silicon solar cell plant.