SYSTEMS AND METHODS FOR REGULATING CURRENT FLOW THROUGH TWO OR MORE INVERTERS
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Jan 30, 2025
app pub date -
Jul 24, 2023
filing date -
Jul 24, 2023
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Systems and methods for lessening temperature differences between first and second IGBTs respectively residing in first and second inverters, the first and second inverters being configured to collectively deliver current to an electrode of a torch for the purpose of producing a plasma arc. According to one method, the temperature of each of the first and second IGBTs is measured and the flow of current through one or more of the first and second inverters is altered based on the measured temperatures. The regulating of current flow through the first and second inverters is also based on a current request signal that is indicative of an amount of current requested to be delivered to the electrode. The lessening of temperature differences between the first and second IGBTs can additionally be based on current signals indicative of the current measured at the output of each of the first and second inverters.
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