| 发明名称 |
SYSTEM AND METHOD FOR CONTROLLING DC - DC CONVERTER |
| 摘要 |
A system and a method for controlling a DC-DC converter include a microcomputer for deriving an input limiting current value by dividing an input limiting power value by an input voltage value. A conversion circuit scales the input limiting current value to a limiting voltage value. A voltage control circuit derives a control voltage value based on an output voltage value and a reference voltage value and defines the limiting voltage value as a control voltage limiting value. A current control circuit generates a pulse width modulation (PWM) control signal based on the control voltage value. |
| 申请公布号 |
US2014369075(A1) |
申请公布日期 |
2014.12.18 |
| 申请号 |
US201314023000 |
申请日期 |
2013.09.10 |
| 申请人 |
Hyundai Motor Company |
发明人 |
CHOI Won Kyoung;JANG Hui Sung;KIM Sung Kyu;KWAK Mu Shin;SEONG Hyun Wook;BAE Su Hyun |
| 分类号 |
H02M3/335 |
主分类号 |
H02M3/335 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system for controlling a direct current, DC-DC converter, comprising:
a microcomputer for deriving an input limiting current value by dividing an input limiting power value by an input voltage value; a conversion circuit for scaling the input limiting current value to a limiting voltage value; a voltage control circuit for deriving a control voltage value based on an output voltage value and a reference voltage value and defining the limiting voltage value as a control voltage limiting value; and a current control circuit for generating a pulse width modulation (PWM) control signal based on the control voltage value. |
| 地址 |
Seoul KR |
