Electric vehicle DC charging system using a voltage of 1250 volts output by a transformer
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Dec 23, 2021
app pub date -
Jul 22, 2020
filing date -
Jul 22, 2020
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Disclosed is an electric vehicle direct current (DC) charging system with a transformer capable of outputting a voltage of 1250 volts, including: a three-phase distribution transformer with an output end capable of outputting a line voltage of 1250 volts and a buck-type high-frequency pulse width modulation (PWM) rectifier-filter circuit; wherein the output end is connected with the buck-type high-frequency PWM rectifier-filter circuit; the buck-type high-frequency PWM rectifier-filter circuit is equipped with a charging controller, and the charging controller is configured for controlling the buck-type high-frequency PWM rectifier-filter circuit. The electric vehicle DC charging system with a transformer capable of outputting a voltage of 1250 volts according to the disclosure is a simplified charging system, thereby reducing cost and a power consumption of the electric vehicle DC charging system, and making charging more convenient.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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