List of publications on a keyword: «частотно-регулируемый привод»

Технические науки (электромеханика, приборостроение, машиностроение, металлургия и др.)

Publication date: 21.06.2017
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Nazipova Lilia Rinatovna , аспирант
FSBEI of HE "Industrial University of Tyumen" , Тюменская обл

«The disadvantages of frequency control implementation on standard asynchronous electric motors»

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The article discloses the structure and operation of variable frequency drives (VFD), is a block diagram of this drive, shows the influence of the rotation speed of the rotor of the electric motor from the pairs of poles, will give a General description of the conditions under which can provide frequency regulation. A comparison of a typical induction motor and engine, specially designed for frequency control. Marked disadvantages of the VFD.