CONTROL CONCEPT FOR A DIGITALLY CONTROLLED MAGNETIC SUPPLY DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 26, 2012
app pub date -
Feb 18, 2010
filing date -
Mar 4, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method and a device control a magnetic supply device. The method includes the steps of executing a base structure of a control as a two-loop control having a voltage control loop for a magnetic voltage and a current control loop for the magnetic current, wherein the two control loops or circuits are preferably combined into one controller. The voltage control loop is executed as a status controller, wherein the return parameters for the status controller are adaptively adjusted as necessary to the behavior of a current converter, an output filter and a load. The behavior of the current converter, the output filter and the load are modeled by an observer (e.g. Luenberger observer, Kaiman filter) and the observer adapted to the effective behavior of the current converter, the output filter and the load is tracked. Finally, the current control loop is implemented as an adaptive PI controller.
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