In this paper, the topology of the adjustable speed drive with active front end rectifier is considered in terms of application in multi-motor drives. A dynamic model of the rectifier with a coupled LCL filter is presented. A simulation model has been developed for the analysis of multi-motor drive system dynamics and power flow. Based on the simulation model, the functional possibilities of reversible induction motor drive with active front end converter and multiple voltage source inverters on a common DC bus at the motor side are analysed. One example of the application of a complex full regenerative multi-motor drive system on a common DC bus for an industrial crane, implemented with Siemens converters, is shown. The motor and generator mode of operation from the aspect of energy saving as well as the influence of drives on the distribution network from the aspect of higher harmonics and power factors are analysed. Siemens's original software, Starter commissioning tool, for drives configuration and data acquisition is used.


    Access

    Download


    Export, share and cite



    Title :

    Optimal Design and Control of Multi-Motor Drive System for Industrial Application


    Publication date :

    2020-01-01


    Remarks:

    Tehnički vjesnik ; ISSN 1330-3651 (Print) ; ISSN 1848-6339 (Online) ; Volume 27 ; Issue 6


    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English



    Classification :

    DDC:    629 / 600




    Torsional vibration in industrial motor drive system

    Kurosawa, R. / Nakamura, R. | British Library Online Contents | 1995


    Aircraft motor drive control apparatus and aircraft motor drive control system

    TSUNEMATSU TOKUJI / NAKAJIMA KAZUSHIGE / KITAZAWA HIROYUKI et al. | European Patent Office | 2024

    Free access

    Multi-motor coupling electric drive control system for vehicle

    DONG GUOQIANG / LIU YUAN / ZHOU WEIBO et al. | European Patent Office | 2023

    Free access

    MOTOR CONTROL APPARATUS, MOTOR DRIVE SYSTEM, AND MOTOR CONTROL METHOD

    SAKAI TOSHIMITSU / TAKI MASAYA / KURAMITSU SHUJI et al. | European Patent Office | 2019

    Free access