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Mathematical modeling of damage in an asynchronous electric motor
Safety and Reliability of Power IndustryThe paper presents brief statistics on damage to asynchronous electric motors, which serve as drives for the main equipment of metallurgical industry enterprises and for the auxiliary systems of electric power plants. It is noted that the most frequent faults include damage to the bearing unit, stator windings and rotor bars.
S. V. Derkachev, V. A. Sidorov
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Synchronous and Asynchronous Motors: Rotating Electric Fields
The Physics Teacher, 2009by Sandro Ronca of the Italian Electrotechnical Association Direct link: http://tinyurl.com/y88uxtk Google translated URL (from Italian): http://tinyurl.com ...
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Load balancing of two-motor asynchronous electric drive
2015 International Siberian Conference on Control and Communications (SIBCON), 2015Multi-motor electric drives are widely used in many industries due to increased reliability, weight and size, and other parameters. One of the drawbacks of multi-motor electric drives is non-uniform load distribution. The reason lies in disorder in parameters of the motors of the same catalog data.
Ivan G. Odnokopylov +4 more
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OPTIMAL CONTROL OF ASYNCHRONOUS ELECTRIC MOTOR WITH VARYING FREQUENCY
Electric Machines & Power Systems, 1996The control of the asynchronous motor speed in a wide range is based on frequency control, i.e. on the variation of the frequency and voltage amplitude applied to the stator according to a special law. The progress of microcomputers gives new opportunities to frequency control design.
A. I. PANASYUK, M. S. SHMAKOV
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Characteristics of Electromechanical Clamping Mechanism with Asynchronous Electric Motor
2020 International Conference Mechatronic Systems and Materials (MSM), 2020The study investigates certain operating characteristics of the developed electromechanical actuator of a clamping mechanism for a lathe. The research was conducted using a previously designed special computer program which displays results in the form of graphs. The time dependencies of investigated characteristics have been found and analysed.
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SELECTION OF ASYNCHRONOUS TRACTION MOTOR FOR A SUBURBAN ELECTRIC TRAIN
Municipal economy of citiesUpdating motorized rolling stock is important for ensuring suburban passenger transportation. This can be achieved by modernizing existing rolling stock. Key aspects of modernization include ensuring high traction and energy performance of rolling stock, introducing energy-saving technologies, and improving passenger comfort.
K.I. Ivanov, L.V. Overianova
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Reducing the vibration of bearing units of electric vehicle asynchronous traction motors
JVC/Journal of Vibration and Control, 2021Shchasiana Arhun +2 more
exaly
Starting of a Diesel Electrical Aggregate Loaded with an Asynchronous Motor
1998Switching larger induction motors on busses of a diesel electrical aggregate cause big voltage and frequency drops. Also, it can cause severe disturbances to any locally connected loads on the aggregates busses. In this paper a method of starting an induction motor, loaded on the aggregate, by simultaneously changing voltage and frequency is presented.
Erceg, Gorislav +2 more
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