PPM-based development-and-control strategy of fault tolerant inverter-fed multiphase electromechanical AC systems


Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Год издания: 2012

Идентификатор DOI: 10.1109/SPEEDAM.2012.6264377

Ключевые слова: AC systems, fault tolerance, reliability, variable speed drives, AC motor drives, Electromagnetic stirring, Electromechanical energy, Electromechanical systems, Fault-tolerant, High reliability, Principles of design, Induction motors, Liquid metals, Power electronics

Аннотация: New principles of design and control strategy for creation of fault tolerant inverter-fed electromechanical systems (such as inverter-fed AC motor drives, molten metals electromagnetic stirring systems, etc.) have worked out by the authors of this paper. This strategy is based on the use of the phase-pole method (PPM) of control ofПоказать полностьюan inverter and electromechanical energy transformer (EMET; for example, an induction motor). The application of worked out principles allows to develop the above mentioned type electromechanical systems having high reliability (strictly speaking, post-fault vitality) and less EMET mass-and-overall dimensions than existing ones. © 2012 IEEE.

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Журнал: SPEEDAM 2012 - 21st International Symposium on Power Electronics, Electrical Drives, Automation and Motion

Номера страниц: 237-242


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