The book is published by Narosa Publishing House, with the 2nd edition also published by Alpha Science International Ltd. It was first published in 1994 and, due to its popularity, has been reprinted many times.
Dubey, G. K. (2002). Fundamentals of Electrical Drives. New Delhi: New Age International.
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Induction motors are the workhorses of modern industry. Dubey covers various speed control methods, including: Stator voltage control. Variable frequency control (V/f control). Rotor resistance control. Slip power recovery schemes (Scherbius and Kramer drives). 5. Synchronous Motor and Brushless Drives
To maintain a constant magnetic flux density in the motor core and prevent saturation, the ratio of stator voltage ( ) to frequency ( ) must be kept constant:
If you cannot access Dubey's specific text, platforms like NPTEL (National Programme on Technology Enhanced Learning, managed by the IITs) offer free, high-quality video lectures and comprehensive PDF notes on Electrical Drives that cover the exact same syllabus. The book is published by Narosa Publishing House,
or course notes that cover the same core principles of motor control and power electronics. staff.tiiame.uz Key Content Overview (2nd Edition) The 2001 edition includes expanded coverage on: Semiconductor-controlled drives and permanent magnet AC motor drives. Dynamics and control of conventional and modern electrical drive systems. Switched reluctance motor drives and traction drives. Solved examples and problems
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Modifies the energy from the source to match the motor's requirements using power electronics like inverters, choppers, or cycloconverters. New Delhi: New Age International
A: Yes, a legal digital version of the book can be purchased and read as an ebook on platforms like Google Play Books .
Professor Dubey’s literature breaks down complex electromechanical interactions into digestible engineering principles. The primary focus areas include: 1. Dynamics of Electrical Drives
Analyzing friction, windage, and viscoelastic torques that oppose motor rotation. 2. Converter-Fed and Chopper-Fed DC Motor Drives
Dr. Gopal K. Dubey was a distinguished professor of Electrical Engineering at the Indian Institute of Technology (IIT) Kanpur. He was an internationally renowned authority on power electronics and electrical drives. His research papers and textbooks are celebrated for breaking down highly complex electromagnetic and thermodynamic theories into structured, easy-to-understand engineering methodologies. Core Themes Covered in the Book
A: The 2nd edition remains the standard. It was published in 2001 and has been reprinted many times. The publisher's website lists a 2022 reprint. There is no widely recognized third edition. This 2nd edition continues to be the primary text used in university courses.