Reddy B.R.M

Sai P.D.

Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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VIT University

DSP based closed loop Hardware-In-The-Loop simulator development

2012 International Symposium on Instrumentation & Measurement, Sensor Network and Automation (IMSNA)

In this paper, a method for designing and implementing direct torque control of induction motor based on hardware-in-the-loop simulation (HIL simulation) is proposed. Two different strategies (1) Conventional direct torque control and (2) Space vector PWM based direct torque control are tested and implemented. The entire simulation is performed in real time using TMS320F240 digital signal processor. The dynamic machine model with 5 state variables is solved in real time in order to determine the state variables and hence various output quantities. Using the same controller and software used in HIL simulation and with additional signal conditioning interface circuitry, the results obtained from real time simulation are experimentally validated on a 1.5-kW induction motor drive. A new tool known as "automatic code generation" is introduced, which is capable of generating assembly language code for real time simulation of electric drives. The results of real time simulation and those obtained from a laboratory prototype are presented.

Fulltext

PESC Record - IEEE Annual Power Electronics Specialists Conference

Hardware-in-the-loop simulation based design and experimental evaluation of DTC strategies

Analysis of Electric Machinery and Drive Systems

Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251)

On real-time simulation of induction motors

2000 Canadian Conference on Electrical and Computer Engineering. Conference Proceedings. Navigating to a New Era (Cat. No.00TH8492)

An approach for real-time simulation of electric drives

IEEE 34th Annual Conference on Power Electronics Specialist, 2003. PESC '03.

A new testing tool for power electronic digital control

Journal	Data powered by Typeset2012 International Symposium on Instrumentation & Measurement, Sensor Network and Automation (IMSNA)
Publisher	Data powered by TypesetIEEE
Open Access	0