DEVELOPMENT OF A MATHEMATICAL MODEL FOR A FREQUENCY-CONTROLLED ASYNCHRONOUS MOTOR ROTOR TEMPERATURE FIELD ON THE BASIS OF DIFFERENTIAL EQUATIONS OF HEAT CONDUCTION

• Date: 2013
• Main Authors: Ostashevskiy, N. A., Petrenko, A. N., Shayda, V. P.
• Format: Article
• Language: Russian
• Published: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2013
• Subjects: frequency-controlled asynchronous motor; method of equivalent thermal charts; thermal field of rotor; 621.313.333
• Online Access: http://eie.khpi.edu.ua/article/view/2074-272X.2013.6.08
• Journal Title: Electrical Engineering & Electromechanics

A mathematical model of the temperature field of a frequency-controlled asynchronous motor rotor is made out on the basis of differential equations of heat conduction. The model developed is approved in the course of experimental research on the motors examined.