Bidirectional AC-DC converter with multilevel power factor correction

K Yenduri, S Dube, P Das, B Chan - US Patent 11,689,115, 2023 - Google Patents
2021-10-04 Assigned to THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY
OF NEW YORK reassignment THE RESEARCH FOUNDATION FOR THE STATE …

A scalable soft-switching photovoltaic inverter with cascaded H-Bridge cells and galvanic isolation

M Moosavi, HA Toliyat - 2019 IEEE Applied Power Electronics …, 2019 - ieeexplore.ieee.org
Modular converters with stacked cells have a widely-known advantage of achieving higher
voltage or current levels by using standard low-voltage or low-current switches. This study …

Partial-resonant converters for PV applications

K Mozaffari, F Rodriguez, PL Chapman - US Patent 12,132,319, 2024 - Google Patents
A partial-resonant converter is provided herein and comprises a partial resonant link formed
by a magnetizing link inductor connected in parallel with a first capacitor on a primary …

Electronic transformer for current sharing and load-independent voltage gain

Y Cao, D Dong - US Patent 12,132,408, 2024 - Google Patents
Primary Examiner–Yusef A Ahmed (74) Attorney, Agent, or Firm–Perilla Knox & Hildebrandt
LLP; Jason M. Perilla (57) ABSTRACT Power converters including electronic-embedded …

Modular matrix AC/AC multipoint converter having higher-frequency transformers

K Sharma, G Kuhn, A Rentschler… - US Patent 11,233,460, 2022 - Google Patents
(57) ABSTRACT A converter arrangement converts an alternating input volt age having an
input frequency into an alternating output voltage having an output frequency. The converter …

[ZITATION][C] Soft-Switching High-Frequency Link Converters with Reduced Voltage Stress