| 发明名称 |
MOTOR CONTROL SYSTEM FOR DETERMINING A REFERENCE D-AXIS CURRENT AND A Q-AXIS CURRENT |
| 摘要 |
A motor control system for determining a reference d-axis current and a reference q-axis current is provided. The motor control system includes a motor, a DC power source and DC input lines, and a current command controller. The DC power source generates a bridge voltage across the DC input lines. The current command controller is configured to monitor the bridge voltage and a torque reference command. The current command controller is configured to calculate the reference q-axis current based on a torque reference command. The current command controller is configured to calculate the reference d-axis current based on a magnitude of the reference q-axis current. |
| 申请公布号 |
US2014265951(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201313795261 |
申请日期 |
2013.03.12 |
| 申请人 |
Gebregergis Abraham;RajaVenkitasubramony Ramakrishnan;Sebastian Tomy;Ballal Siddharth |
发明人 |
Gebregergis Abraham;RajaVenkitasubramony Ramakrishnan;Sebastian Tomy;Ballal Siddharth |
| 分类号 |
H02P21/00 |
主分类号 |
H02P21/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A motor control system for determining a reference d-axis current and a reference q-axis current, comprising:
a motor; a DC power source and DC input lines, the DC power source generating a bridge voltage across the DC input lines; a current command controller in communication with the motor and the DC input lines, the current command controller configured to:
monitor the bridge voltage and a torque reference command;calculate the reference q-axis current based on the torque reference command; andcalculate the reference d-axis current based on a magnitude of the reference q-axis current. |
| 地址 |
Saginaw MI US |
