Manufacturing of turbo generators seminar report/pdf/ppt download
Abstract : BHEL is the largest engineering and manufacturing enterprise in India in the energy related infrastructure sector today which manufactures turbo generators (2-pole and 4-pole) ranging up to 150 MHz .
The manufacturing process of turbo generator is mainly divided into stator section and rotor section where stator frame, stator core, stator windings, end covers are received from the stator building section and rotor with rotor windings and rotor retaining rings is received from rotor section and assembled at the assembly section.
Each and every process is carried out in a sequential process.Turbo generators are designed with the Closed circuit air cooling with water or air coolers mounted in the pit.
The layout of the manufacturing plant is such that it is well streamlined to enable smooth material flow from the raw material stages to finished goods.
The raw material that are produced for manufacture are used only after thorough material testing in the testing lab and with strict quality checks at various stages of productions.
Latest technologies like vacuum press impregnated moralistic high voltage insulation, polyester fleece tape impregnation for outer corona protection are implemented to produce high quality insulation for turbines, outstanding performance and long lasting lifetime.
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