• NEERAJKUMAR
• Dr S.Venkatanarayanan

Microprocessor technique enables us to apply different control methods in today’s control systems, including control of electric drives. In the drive controller, the signal processors with inbuilt analogue-digital converters, timers, pulse-width modulators and other devices, which simplify drive control, are commonly used.The various control strategies are used to control the drives but the development in semiconductor technology boosted the use of power devices in the drives. The demand for compact, reliable and automated drives existed and the development of drive has taken place in the right direction in variety of applications like power supply, tractions, vehicles, etc. which has no boundaries for the development. Personal computer made the control techniques easy but beyond that the microprocessor based single phase drives are demanded in the remote areas. Demand of control of power existed for many years which led early development of drives. Power handling capabilities and switching speed of power drives has been increased with development in semiconductor technology.The recent developments in electrical drive technology are motivated by the increasing requirements of industrial applications for higher performance, better reliability, and lower cost. They are due to the advances in several areas in particular power electronics, control theory, and microprocessor technology.

Microprocessor, Induction Motor Drive, speed sensing, Variable Speed Drive

"REVIEW OF STUDIES ON MICROPROCESSOR CONTROL OF INVERTERS FOR AC DRIVES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 2, page no.778-784, February-2018, Available :http://www.jetir.org/papers/JETIR1802132.pdf

"REVIEW OF STUDIES ON MICROPROCESSOR CONTROL OF INVERTERS FOR AC DRIVES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 2, page no. pp778-784, February-2018, Available at : http://www.jetir.org/papers/JETIR1802132.pdf