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المؤلفBhaskar, Mahajan Sagar
المؤلفMeraj, Mohammad
المؤلفIqbal, Atif
المؤلفPadmanaban, Sanjeevikumar
المؤلفMaroti, Pandav Kiran
المؤلفAlammari, Rashid
تاريخ الإتاحة2020-06-23T20:45:39Z
تاريخ النشر2019
اسم المنشورIEEE Access
المصدرScopus
الرقم المعياري الدولي للكتاب21693536
معرّف المصادر الموحدhttp://dx.doi.org/10.1109/ACCESS.2019.2902440
معرّف المصادر الموحدhttp://hdl.handle.net/10576/15090
الملخصHigh-gain DC/DC converters with high efficiency are needed in dc microgrid owed to the low voltage of power sources, e.g., photovoltaic-cell and fuel-cell. This paper proposed a new high-gain double-duty-triple-mode (DDTM) converter for dc-microgrid applications. The proposed DDTM converter operates in three modes to achieve higher voltage gain without utilizing transformer, coupled inductor, voltage multiplier, and multiple voltage lifting techniques, e.g., triple, quadruple voltage lift. The modes of operation of the converter are controlled through three switches with two distinct duty ratios (double duty) to achieve wide range duty ratio. The operating principle, voltage gain analysis, and efficiency analysis of the proposed converter are discussed in detail and to show its benefits comparison is provided with the existing high-gain converters. The boundary operating condition for continuous conduction mode (CCM) and discontinuous conduction mode (DCM) is presented. The prototype of the proposed converters with 500-W power is implemented in the laboratory and experimentally investigated, which validate the performance and feasibility of the proposed converter. Due to double duty control, the proposed converter can be controlled in different ways and the thorough discussion on controlling of the converter is provided as a future scope. - 2013 IEEE.
راعي المشروعThis publication was made possible by the National Priorities Research Program (NPRP) under Grant X-033-2-007 from the Qatar National Research Fund (a member of the Qatar Foundation). The statements made herein are solely the responsibility of the authors. Furthermore, this is to acknowledge that the publication charges of this article was funded by the Qatar National Library, Doha, Qatar.
اللغةen
الناشرInstitute of Electrical and Electronics Engineers Inc.
الموضوعdc microgrid
DC/DC
double duty
high gain converter
transformer-less
triple mode
wide duty range
العنوانHigh Gain Transformer-Less Double-Duty-Triple-Mode DC/DC Converter for DC Microgrid
النوعArticle
الصفحات36353-36370
رقم المجلد7
dc.accessType Open Access


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