Design Constraints Generalization for Series-Stacked Buffer-Based Active DC Links

Pavel Strajnikov, Nissim Amar, Vladimir Yuhimenko, Ilan Aharon, Alon Kuperman

نتاج البحث: نشر في مجلةمقالةمراجعة النظراء

2 اقتباسات (Scopus)

ملخص

Series-stacked buffer (SSB)-based active dc links aim to increase power density by replacing bulky dc link capacitor with series connection of significantly lower valued capacitor and auxiliary bidirectional dc/ac converter. SSB design constraint describing quantitative relation between passive components values and system power rating was established to achieve minimal remaining dc link voltage ripple magnitude. This letter generalizes the above requirement, revealing that allowing nonminimum magnitude of residual dc link voltage ripple releases other design constraints, yielding a more optimal solution in terms of full-rating capacitance utilized and/or auxiliary bidirectional dc/ac converter volt-ampere rating. Experimental results validate the proposed methodology, matching corresponding analytical predictions.

اللغة الأصليةالإنجليزيّة
الصفحات (من إلى)2133-2136
عدد الصفحات4
دوريةIEEE Transactions on Industrial Electronics
مستوى الصوت71
رقم الإصدار2
المعرِّفات الرقمية للأشياء
حالة النشرنُشِر - 1 فبراير 2024

بصمة

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