Electric drive of locomotive motor-fans development
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National Technical University "Kharkiv Polytechnic Institute"
Abstract
The circuit and technical solutions used in the creation of the electric drive of motor-fans for cooling locomotive equipment have been analyzed. It has been established that the frequency-controlled electric drive based on asynchronous electric motors prevails on modern locomotives. This allows adjusting the performance of the fans depending on the equipment load. The application of synchronous-reactive electric motors, which have increased energy characteristics, in frequency-controlled electric drives is proposed.
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Ivanov S. Electric drive of locomotive motor-fans development [Electronic resours] / S. Ivanov ; scientific advisers: Vyacheslav Masliev, Tetyana Sergejeva // An Innovative Model of Research Projects Aimed at the Integration of Ukraine into the European Scientific Space. : [bk. of abstr.] an Annual Intern. PhD Conf., April 11, 2024 / National Technical University "Kharkiv Polytechnic Institute". – Electronic text data. – Kharkiv : NTU "KhPI", 2024. – P. 70-72.