SOFT SWITCHING SOLID STATE TRANSFORMERS IMPLEMENTING VOLTAGE STRESS MITIGATION TECHNIQUES
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 19, 2024
app pub date -
Jul 13, 2022
filing date -
Jul 13, 2021
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An exemplary embodiment of the present disclosure provides a soft-switching solid-state power transformer comprising a transformer, first and second auxiliary resonant circuits, first and second current-source inverter (CSI) bridges, and a first transformer capacitor. The first auxiliary resonant circuit can be coupled to a first winding connection of the transformer. The first auxiliary resonant circuit can comprise a resonant capacitor coupled across the first winding connection, and a resonant inductor coupled across the first winding connection in parallel with the resonant capacitor. The first CSI bridge can be coupled to the first auxiliary resonant circuit. The second auxiliary resonant circuit can be coupled to the second winding connection of the transformer. The second CSI bridge can be coupled to the second auxiliary resonant circuit. The first transformer capacitor can be coupled to a high voltage side of the first winding connection and a ground.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully