A control strategy for induction motors fed from single phase supply

Lars Møller Søndergård

doi:10.1109/ISIE.1993.268830

A control strategy for induction motors fed from single phase supply

Lars Møller Søndergård

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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Abstract

It is often required that a three-phased asynchronous motor can run at variable speed, which makes it necessary to use a three-phase inverter driven from a DC-source. Today, most inverters are driven from the network using a simple diode bridge and an electrolytic capacitor. The problem with the simple diode bridge and the electrolytic capacitor is that current is only drawn for short periods, which gives rise to harmonic currents in the network. For small drive systems (motor+inverter), i.e. less than 1.5 kW, a single phase network outlet is often used. The author describes a method whereby the problem with harmonic currents, when using a single phase network connection, can be solved.

Original language	English
Title of host publication	Conference Proceedings of the IEEE International Symposium on Industrial Electronics
Publisher	IEEE
Publication date	1993
Pages	152-158
ISBN (Print)	07-80-31227-9
DOIs	https://doi.org/10.1109/ISIE.1993.268830
Publication status	Published - 1993
Event	1993 IEEE International Symposium on Industrial Electronics - Budapest, Hungary Duration: 1 Jun 1993 → 3 Jun 1993 http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=697

Conference

Conference	1993 IEEE International Symposium on Industrial Electronics
Country/Territory	Hungary
City	Budapest
Period	01/06/1993 → 03/06/1993
Internet address	http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=697

Bibliographical note

Copyright 1993 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

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title = "A control strategy for induction motors fed from single phase supply",

abstract = "It is often required that a three-phased asynchronous motor can run at variable speed, which makes it necessary to use a three-phase inverter driven from a DC-source. Today, most inverters are driven from the network using a simple diode bridge and an electrolytic capacitor. The problem with the simple diode bridge and the electrolytic capacitor is that current is only drawn for short periods, which gives rise to harmonic currents in the network. For small drive systems (motor+inverter), i.e. less than 1.5 kW, a single phase network outlet is often used. The author describes a method whereby the problem with harmonic currents, when using a single phase network connection, can be solved.",

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N2 - It is often required that a three-phased asynchronous motor can run at variable speed, which makes it necessary to use a three-phase inverter driven from a DC-source. Today, most inverters are driven from the network using a simple diode bridge and an electrolytic capacitor. The problem with the simple diode bridge and the electrolytic capacitor is that current is only drawn for short periods, which gives rise to harmonic currents in the network. For small drive systems (motor+inverter), i.e. less than 1.5 kW, a single phase network outlet is often used. The author describes a method whereby the problem with harmonic currents, when using a single phase network connection, can be solved.

AB - It is often required that a three-phased asynchronous motor can run at variable speed, which makes it necessary to use a three-phase inverter driven from a DC-source. Today, most inverters are driven from the network using a simple diode bridge and an electrolytic capacitor. The problem with the simple diode bridge and the electrolytic capacitor is that current is only drawn for short periods, which gives rise to harmonic currents in the network. For small drive systems (motor+inverter), i.e. less than 1.5 kW, a single phase network outlet is often used. The author describes a method whereby the problem with harmonic currents, when using a single phase network connection, can be solved.

U2 - 10.1109/ISIE.1993.268830

DO - 10.1109/ISIE.1993.268830

M3 - Article in proceedings

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EP - 158

BT - Conference Proceedings of the IEEE International Symposium on Industrial Electronics

PB - IEEE

T2 - 1993 IEEE International Symposium on Industrial Electronics

Y2 - 1 June 1993 through 3 June 1993

ER -

A control strategy for induction motors fed from single phase supply

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