A New Transformerless DC-DC Converter for Renewable Energy Applications

سال انتشار: 1403
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 145

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شناسه ملی سند علمی:

JR_JOAPE-12-1_004

تاریخ نمایه سازی: 13 آبان 1402

چکیده مقاله:

In this paper, a novel high step-up voltage switching cell formed by four passive elements and three diodes is proposed. The proposed cell can be integrated into a family of boost converters to obtain substantial dc gain as required by an electrical grid supplied such as solar or fuel cell. It is integrated into a boost converter; a new converter is obtained. The features of a new converter are significant dc gain without extreme duty cycle which enables the use of lower voltage and R{}_{Ds-on} MOSFET switch so as to reduce cost, the low-stress voltage on the switch and diodes, non-pulsating input current, easiness design and operation, single switch which means easiness of transistor driving, and line-load common ground. In addition, the low-voltage stress across diode allows using Schottky rectifiers to eliminate the reverse recovery current which leads to more reduction in conduction and switching losses. The equations of voltage and current in "continuous conduction mode (CCM) and discontinuous mode (DCM)" are extracted. Moreover, the voltage and current stresses on elements and switch are calculated. Finally, the performance of the proposed converter is validated by simulation results and experimental results to confirm theoretical calculation.

کلیدواژه ها:

high step up dc gain ، Low voltage stress ، a new step up switching cell ، single switch

نویسندگان

A. Yaqoub Hamza

Department of Electrical Power Techniques Engineering, Technical College of AL-Mausaib, Iraq

F.A. Jumaa

Department of Power Engineering, Al-Furat Al-Awsat TechnicalUniversity, Babylon, Iraq

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  • Tewari, V. T. Sreedevi, “A novel single switch dc-dc converter ...
  • M. Shahir, E. Babaei, M. Farsadi, "Extended topology for a ...
  • Babaei et al., "Extendable Nonisolated High Gain DC–DC Converter Based ...
  • Axelrod, Y. Berkovich, A. Ioinovici, "SwitchedCapacitor/Switched-Inductor Structures for Getting Transformerless ...
  • Zhu, T. Wang, F. L. Luo, "Analysis of voltage-lift-type boost ...
  • Li, Y. Hu, A. Ioinovici, "Generation of the Large DC ...
  • Axelrod, Y. Berkovich, A. Ioinovici, "Transformerless DC-DC converters with a ...
  • L. Luo, H. Ye, "Positive output super-lift converters", IEEE Trans. ...
  • Li, Y. Hu, A. Ioinovici, "A new switching cell for ...
  • Zhu, F. L. Luo, Y. He, "Remaining Inductor Current Phenomena ...
  • Chen et al., "Hybrid switched-capacitor quadratic boost converters with very ...
  • Yang, T. Liang, J. Chen, "Transformerless DC–DC Converters With High ...
  • I. Hwu, C. F. Chuang, W. C. Tu, "High VoltageBoosting ...
  • Berkovich et al., "Improved Luo converter modifications with increasing voltage ...
  • Jiao, F. L. Luo, B. K. Bose, "Voltage-lift split-inductor-type boost ...
  • Kuma, P. Sensarma, "Ripple-Free Input Current High Voltage Gain DC–DC ...
  • Lee, H. Do, "Zero-Ripple Input-Current High-Step-Up Boost–SEPIC DC–DC Converter With ...
  • Sri Revathi, P. Mahalingam, "Non-isolated high gain DC–DC converter with ...
  • Maheri et al., "High Step-Up DC–DC Converter With Minimum Output ...
  • Luo, H. Ye, "Essential DC/DC Converters. CRC Press, ۲۰۱۸ ...
  • L. Luo, "Luo-Converters, a series of new DC-DC stepup (boost) ...
  • M. Shahir, E. Babaei, M. Farsadi, "Analysis and design of ...
  • I. Hwu, C. F. Chuang, W. C. Tu, "High VoltageBoosting ...
  • Berkovich et al., "Improved Luo converter modifications with increasing voltage ...
  • M. Shahir et al., “A new dc-dc converter based on ...
  • M. Maheri et al., "High Step-Up DC–DC Converter With Minimum ...
  • Yang, T. Liang, J. Chen, "Transformerless DC–DC Converters With High ...
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