Method for determining offset of resolver of vehicle motor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 30, 2018
Issued Date -
N/A
app pub date -
Jun 8, 2016
filing date -
Dec 9, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method for measuring an offset of a resolver is arranged so as to frequently measure and correct the offset of the resolver by actively performing zero current control of a motor. The method includes steps of: determining whether a torque command value of the motor and a magnetic flux value or reverse magnetic flux value of the motor respectively fall within a first range and a second range, which have been set in advance; controlling the motor to perform zero current control for a preset time period when the torque command value of the motor falls within the first range and the magnetic flux value or reverse magnetic flux value of the motor falls within the second range; and measuring the offset of the resolver for the preset time period.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
HYUNDAI MOTOR COMPANY | SEOUL 06797 |
International Classification(s)

- 2016 Application Filing Year
- B60W Class
- 2822 Applications Filed
- 2355 Patents Issued To-Date
- 83.46 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
An, Jun Mo | Gyeonggi-do, KR | 12 | 22 |
# of filed Patents : 12 Total Citations : 22 | |||
Bae, Su Hyun | Daegu, KR | 36 | 134 |
# of filed Patents : 36 Total Citations : 134 | |||
Kim, Sung Kyu | Gyeonggi-do, KR | 115 | 801 |
# of filed Patents : 115 Total Citations : 801 | |||
Kwak, Mu Shin | Gyeonggi-do, KR | 42 | 201 |
# of filed Patents : 42 Total Citations : 201 | |||
Park, Joo Young | Seoul, KR | 39 | 107 |
# of filed Patents : 39 Total Citations : 107 |
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Patent Citation Ranking
- 1 Citation Count
- B60W Class
- 0 % this patent is cited more than
- 7 Age
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