ورود
مقالات فارسیISIکنفرانسهاژورنالها

A New Family of Soft Single Switched DC-DC Converters with Lossless Passive Snubber

محل انتشار: مجله مهندسی برق مجلسی، دوره: 14، شماره: 2
سال انتشار: 1399
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 116

فایل این مقاله در 9 صفحه با فرمت PDF قابل دریافت می باشد

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:
https://civilica.com/doc/1603806

شناسه ملی سند علمی:

JR_MJEE-14-2_007

تاریخ نمایه سازی: 25 بهمن 1401

چکیده مقاله:

In this paper, a novel lossless snubber is introduced that provides ZVS conditions for both On and Off instant of converter switches. On one hand, the energy of the snubber is optimally transmitted to the output so that no significant losses are imposed on the converter. Since the converter diodes are switched off as ZCS, the reverse recovery problem is reduced. In this paper, the proposed snubber circuit is applied to a conventional boost converter and an ۸۰W sample is constructed in the laboratory to prove the performance and theoretical analysis. Furthermore, in order to confirm the effectiveness of the proposed snubber on the reduction of Electromagnetic Interference (EMI), the EMI value of the boost converter with the proposed snubber has been compared with the conventional boost converter, which shows a decrease of ۱۰dBμV.

کلیدواژه ها:

Lossless Passive Snapper ، Zero Current Switching Condition (ZCS) ، Zero Voltage Switching Condition (ZVS) ، Electromagnetic interference (EMI)

نویسندگان

Shabnam Nasr Esfahani

Department of Electrical Engineering, Arak Branch, Islamic Azad University, Arak, Iran

Majid Delshad

of Electrical Engineering, Isfahan(Khorasgan) Branch, Islamic Azad University, Isfahan, Iran

Mohhamad Tavakoli

Department of Electrical Engineering, Arak Branch, Islamic Azad University, Arak, Iran

مراجع و منابع این مقاله:

لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :
  • T.Mishima, M.Nakaoka,"A New Family of Soft Switching PWM Non-isolated DC-DC ...
  • A.K.Panda, S.Pattnaik and K. K. Mohapatra, "A Novel Soft-Switching Synchronous ...
  • S. -Y. Tseng, Y. –J. Li and, Y. –J. Wu, ...
  • E.Adib and H. Farzanehfard, "New Zero Current Transition PWM Converters", ...
  • D.W. Hart, " Power Electronics", McGraw-Hill Companies Inc, New York, ...
  • C.-J. Tseng and C.-L. Chen, "A Passive Lossless Snubber Cell ...
  • M.KHalilian,E.Adib andH.Farzanehfard,"Familiy of Single-switch Soft-switching Pulse-width Modulation DC-DC Converters with ...
  • M.Mohammadi, E.Adib and H.Farzanehfard," Passive Lossless Snubber for Double-Ended Flyback ...
  • M.Mohammadi, E. Adib,"Reducing Turn Off Losses with a Passive Lossless ...
  • M.Mohammadi, E.Adib and M. R. Yazdani, "Family of Soft-Switching Single- ...
  • N.Mohammadian, M.R.Yazdani," Half-bridge Flyback Converter with Lossless Passive Snubber and ...
  • J.W.Kim, J.M.Choe and J.Sh.Jason Lai, "Nonisolated Single-Switch Two-Channel LED Driver ...
  • K.Soltanzadeh, M.R.Yousefi,"Analysis and Design of Two-switch Flyback Converter with Double ...
  • S.W.Lee, H.L.Do," High Step-Up Coupled-Inductor Cascade Boost DC–DC Converter With ...
  • E.Gerami, M.Delshad, M.R.Amini and M.R.Yazdani," A New Family of Non-isolated ...
  • T. M. U. W. P. R. Ned Mohan, "Power Electronics: ...
  • C.R. Paul, "Introduction to Electromagnetic Compatibility", publisher: J.Wiley and Sons, ...
  • S. Wang, "Characterization and Cancellation of High-Frequency Parasitic for EMI ...
    • نمایش کامل مراجع