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Design and implementation of a QZSI for grid connected applications / Mohamed Ahmed Kamel Ahmed ; Supervised Osama A. Mahgoub , Sherif Ahmed Zaid

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Mohamed Ahmed Kamel Ahmed , 2015Description: 63 P. : photographs ; 30cmOther title:
  • تصميم و تنفيذ شبيه مناوب المعاوقة لتطبيقات الربط بالشبكة [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Electrical Power and Machines Summary: In this thesis a single stage buck boost inverter is modified to replace the traditional converters in grid connected applications. The impedance network coupling the source to the inverter bridge allows boosting the input voltage through utilizing shoot - through states. The conventional PWM inverters' switching methods are also applied to the quasi impedance source Inverter - QZSI; the modulation index and the periods at which shoot - through occurs determine the RMS voltage of the inverter's output. The simulation and experimental results validate the design of the presented QZSI as a single stage inverter providing a satisfactory performance in grid connected applications
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.07.M.Sc.2015.Mo.D (Browse shelf(Opens below)) Not for loan 01010110067854000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.07.M.Sc.2015.Mo.D (Browse shelf(Opens below)) 67854.CD Not for loan 01020110067854000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Electrical Power and Machines

In this thesis a single stage buck boost inverter is modified to replace the traditional converters in grid connected applications. The impedance network coupling the source to the inverter bridge allows boosting the input voltage through utilizing shoot - through states. The conventional PWM inverters' switching methods are also applied to the quasi impedance source Inverter - QZSI; the modulation index and the periods at which shoot - through occurs determine the RMS voltage of the inverter's output. The simulation and experimental results validate the design of the presented QZSI as a single stage inverter providing a satisfactory performance in grid connected applications

Issued also as CD

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