STUDY OF FREQUENCY-CONTROLLED ASYNCHRONOUS MOTOR UNITS TEMPERATURE VERSUS LOAD AND POWER SUPPLY TYPE

• Дата: 2014
• Автори: Vakaruk, T. V., Petrenko, N. Ya., Petrenko, A. N.
• Формат: Стаття
• Мова: Russian
• Опубліковано: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2014
• Теми: inverter; frequency-controlled asynchronous motor; losses; loads; high harmonics; temperature; 621.313.2
• Онлайн доступ: http://eie.khpi.edu.ua/article/view/2074-272X.2014.2.04
• Назва журналу: Electrical Engineering & Electromechanics

An equivalent thermal circuit is developed to form the basis of a system of heat-balance equations for a frequency-controlled induction motor. With the system of equations, temperatures of АИР 90В2 induction motor stator and rotor windings and cores are calculated and experimentally confirmed. The l...