This paper presents the oscillation centre control (stabilisation) problems of the oscillating motor, which are very relevant for a compressor drive. Mechanical springs are mostly used to stabilise the oscillation centre, but this solution makes the drive more expensive and unreliable. An analysis of the mathematical model of oscillating synchronous pulsating current motor shows that the limitation and electrical control of oscillation centre drift can be realised by thyristor control for this type of motor. So, it is possible to create springless compressor with sensorless control of oscillation centre according to direct-current component by using complex control algorithm. Some results of numerical simulation of the oscillating motor-compressor mathematical model are corroborated by experiment of the physical model. The importance of oscillation centre control of oscillating motor-compressor is illustrated as well.


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    Title :

    Švytuojamojo variklio-kompresoriaus švytavimų centro valdymas ; Oscillation centre control of the oscillating motor-compressor ; Управление центром колебаний колебателъного двигателя-компрессора


    Contributors:

    Publication date :

    2004-01-01


    Remarks:

    Elektronika ir elektrotechnika = Electronics and electrical engineering, Kaunas : Technologija, 2004, Nr. 7 (56), p. 66-69 ; ISSN 1392-1215 ; eISSN 2029-5731


    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    Russian , Lithuanian , English



    Classification :

    DDC:    629