Systematic implementation of multi-phase power supply (Three to six) conversion system

Rashid Al-Ammari, Atif Iqbal, Amith Khandakar*, Syed Rahman, Sanjeevikumar Padmanaban

*Kontaktforfatter

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Resumé

Multiphase (more than three) power system has gained popularity due to their inherent advantages when compared to three-phase counterpart. Multiphase power supply is extensively used in AC/DC multi-pulse converters, especially supply with multiple of three-phases. AC/DC converter with multi-pulse input is a popular solution to reduce the ripple in the DC output. Single-phase and three-phase transformers and phase transformation from single to multiphase are employed in variable speed drives application to feed the multi-cell H-Bridge converters and multipulse AC-DC converters. Six-phase system is extensively discussed in the literature for numerous applications ranging from variable speed drives to multiphase wind energy generation system. This paper shows the systematic phase transformation technique from three-phase to six-phase (both symmetrical and asymmetrical) for both understanding and teaching purposes. Such an approach could help students understand a promising advanced concept in their undergraduate courses. When phase difference between the two consecutive phases of six phases has a phase difference of 60⁰, it is called a symmetrical six-phase system; while an asymmetrical or quasi, six-phase has two set of three-phase with a phase shift of 30⁰ between the two sets. Simulation and experimental results are also presented.
OriginalsprogEngelsk
Artikelnummer109
TidsskriftElectronics (Switzerland)
Vol/bind8
Udgave nummer1
Antal sider18
ISSN2079-9292
DOI
StatusUdgivet - jan. 2019

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Variable speed drives
Phase transitions
Phase shift
Wind power
Teaching
Students

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Al-Ammari, Rashid ; Iqbal, Atif ; Khandakar, Amith ; Rahman, Syed ; Padmanaban, Sanjeevikumar. / Systematic implementation of multi-phase power supply (Three to six) conversion system. I: Electronics (Switzerland). 2019 ; Bind 8, Nr. 1.
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abstract = "Multiphase (more than three) power system has gained popularity due to their inherent advantages when compared to three-phase counterpart. Multiphase power supply is extensively used in AC/DC multi-pulse converters, especially supply with multiple of three-phases. AC/DC converter with multi-pulse input is a popular solution to reduce the ripple in the DC output. Single-phase and three-phase transformers and phase transformation from single to multiphase are employed in variable speed drives application to feed the multi-cell H-Bridge converters and multipulse AC-DC converters. Six-phase system is extensively discussed in the literature for numerous applications ranging from variable speed drives to multiphase wind energy generation system. This paper shows the systematic phase transformation technique from three-phase to six-phase (both symmetrical and asymmetrical) for both understanding and teaching purposes. Such an approach could help students understand a promising advanced concept in their undergraduate courses. When phase difference between the two consecutive phases of six phases has a phase difference of 60⁰, it is called a symmetrical six-phase system; while an asymmetrical or quasi, six-phase has two set of three-phase with a phase shift of 30⁰ between the two sets. Simulation and experimental results are also presented.",
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Systematic implementation of multi-phase power supply (Three to six) conversion system. / Al-Ammari, Rashid; Iqbal, Atif; Khandakar, Amith; Rahman, Syed; Padmanaban, Sanjeevikumar.

I: Electronics (Switzerland), Bind 8, Nr. 1, 109, 01.2019.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

TY - JOUR

T1 - Systematic implementation of multi-phase power supply (Three to six) conversion system

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AU - Iqbal, Atif

AU - Khandakar, Amith

AU - Rahman, Syed

AU - Padmanaban, Sanjeevikumar

PY - 2019/1

Y1 - 2019/1

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