DRDO-Sponsored National Level Seminar on Recent Advances in Power Electronics Technology , Vivekanandha Institute of Engineering and Technology for Women, , Tiruchengode , Tamil Nadu, 29th - 30th July 2013

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  • Start Date: 29th July 2013
  • End Date: 30th July 2013
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DRDO-Sponsored National Level Seminar  on  Recent Advances in Power Electronics  Technology

Description

The DRDO-Sponsored National Level Seminar on Recent Advances in Power Electronics Technology for Electrical Machine Drives will describe the concept of advanced control strategies of ac machine drives and power converters along with their models. Electrical Motors are bulk energy consumers and nearly 70% of the electricity generated worldwide is used up by them. Thus there exists huge scope of saving energy by devising efficient operation of these electrical machines. One approach could be the special design of motor with high energy efficiency. Other approach lies in the proper control of the machines. The electrical motors employed in various applications runs at fixed speed. However, it is found that by varying the speed of motors depending upon the load requirements the efficiency can be improved significantly, thus the variable speed operation is extremely important for obtaining highly efficient operation of the machines. Thus the speed control of an ac machine for industrial and house hold applications is most vital for limiting green house gas emission and thus offering environmental friendly solution. Controlling the operation of an electrical machine by varying its speed, in literature is called ‘variable speed drive’ or ‘adjustable speed drives’.

Events

The course will discuss the advanced technology used to obtain variable speed ac drives. Three-phase permanent magnet, synchronous machine, Three-phase induction machine, Basic modelling procedures of power electronic converters, Electrical machines control, Advanced control techniques, Vector control, Direct torque control, Field oriented control, Multiphase machines, Fault-tolerant permanent magnet machines, Fault-tolerant induction machines, Sensorless induction machine drives, Sensorless permanent magnet Synchronous machine drives AC-DC-AC converters for ac machine drives. Cycloconverters and matrix converters for ac machine drives. Scalar’ and ‘vector’ controls of ac machine drives. Direct torque control (DTC)

Departments

How to reach Vivekanandha Institute of Engineering and Technology for Women, Tiruchengode

Vivekanandha Educational Institutions are situated at Elayampalayam, Tiruchengode, Namakkal District of TamilNadu, on either side of Erode-Namakkal state highway.The campus is 6 Km away from Tiruchengode,26 Km from Erode,30 Km from Namakkal , 53 Km from Salem, 126 Km from Coimbatore, Nearest Railway station is Erode and Sankagiri Nearest Airport is Coimbatore and Trichy

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