MOTOR DRIVE CONTROLLER, MOTOR DRIVE CONTROL METHOD AND MOTOR SYSTEM USING THE SAME
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 16, 2015
app pub date -
Jan 21, 2014
filing date -
Oct 15, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
There are provided a motor drive controller, a motor drive control method, and a motor system using the same. The motor drive controller may include: a voltage-vector providing unit generating voltage vectors having the same magnitude; an inverter unit applying the voltage vectors to multiple phases of a motor device; and a rotor position determining unit detecting currents generated in the motor device by the voltage vectors and determining a position of a rotor of the motor device by using the currents and rotation information of the motor device.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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