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المؤلفDaoud M.
المؤلفElserougi A.
المؤلفMassoud A.
المؤلفBojoi R.
المؤلفAhmed S.
تاريخ الإتاحة2019-11-03T11:47:38Z
تاريخ النشر2018
اسم المنشورICEMS 2018 - 2018 21st International Conference on Electrical Machines and Systems
المصدرScopus
معرّف المصادر الموحدhttp://dx.doi.org/10.23919/ICEMS.2018.8549298
معرّف المصادر الموحدhttp://hdl.handle.net/10576/12216
الملخصMedium-Voltage Variable Speed Drives (VSDs) are the backbone of several critical industries. Providing the proper dc-link voltage to support the VSD's converter is crucial. Conventionally, dc-link voltage is supplied either by a two-level rectifier with series-connected Insulated Gate Bipolar Transistors (IGBTs) and front-end isolation transformer or by a 12-pulse uncontrolled rectifier with a complex phase shifting transformer. This work proposes a new approach using series-connected multi Half-Bridge (HB) modules to generate the required dc-link voltage. The proposed topology is able to perform the AC-DC power conversion by employing lower voltage rating switching devices. Moreover, the proposed control strategy yields well-regulated dc-link voltage and a negligible Total Harmonic Distortion (THD) of the input ac source current. A simulation for the proposed system is investigated using MATLAB/Simulink platform. � 2018 KIEE EMECS (KIEE Electrical Machinery and Energy Conversion Systems).
راعي المشروعThis publication was made possible by GSRA grant 2-1-0609-14027 from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors.
اللغةen
الناشرInstitute of Electrical and Electronics Engineers Inc.
الموضوعactive rectifier
medium voltage
multi half bridge
variable speed drive
العنوانSeries-Connected Multi-Half-Bridge Modules Active Front-End Rectifier for Medium Voltage Variable Speed Drives
النوعConference Paper
الصفحات2436 - 2440
dc.accessType Abstract Only


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