GBPowerTech

FUNCTIONAL DESCRIPTION Power Plant  In Thermal Power Station fuel burns & use the resultant to make the steam, which derives the turbo generator. The Fuel i.e. coal is burnt in pulverized from. The pressure energy of the steam produce is converted into mechanical energy with the help of turbine. The mechanical energy is fed to the generator where the magnet rotate inside a set of stator winding & thus electricity is produced in India 65% of total power is generated by thermal power stations. To understand the working of the Thermal Power Station plant, we can divide the whole process into following parts. 1.          COAL FLOW In coal fired plants, raw material are air & water in PTPS, coal is transported through Railway wagons from M/s Coal India & is kept reserved on a buffer stock. The brought out to the station is unloaded with the help of wagon tippler. After unloading, the coal is sent to crushe...

BASICS OF TRANSFORMER DESIGN  Introduction :         it’s simply a device used for either stepping-up or stepping down an applied input AC through magnetic induction in between its two windings. Basically a transformer will have the following main components: 1.Iron core stampings (configured either as U/T or E/I, generally the later is used more extensively). 2.Central plastic or ceramic bobbin surrounded by the above iron core stampings. 3 . Two windings (electrically isolated and magnetically coupled) using superenameledcopperwiremadeoverthebobbin. 4. Normally the winding which is designated to receive the input supply is termed as the “Primary” and the winding which in response to this input produces the required induced voltage as the output is termed as the “secondary” winding. Designing your own...

STANDARD OPERATION PROCEDURE FOR  ELECTRICAL DEPARTMENT – CPP DC Motors Operation   Objective..................................................................................................  Scope........................................................................................................  Responsibility ......................................................................................... Input ........................................................................................................ Output ..................................................................................................... Process .................................................................................................... Process Performance Parameter and Process Control Parameter............ ...