| SVPWM逆变控制的死区补偿策略 |
| |
| 引用本文： | 胡渊,蒋锐,韩淳. SVPWM逆变控制的死区补偿策略[J]. 电气技术, 2011, 0(3): 1-3 |
| |
| 作者姓名： | 胡渊 蒋锐 韩淳 |
| |
| 作者单位： | 胡渊,蒋锐,Hu Yuan,Jiang Rui(西南交通大学,成都,610031);韩淳,Han Chun(成都交大许继电气公司,成都,610031) |
| |
| 摘 要： | 对SVPWM逆变控制的死区效应进行了分析,目前的死区效应补偿方法需要对电流方向进行判断,由于过零点附近的电流方向很难准确判断,所以本文提出一种死区效应补偿方法,无需判断电流方向,求出的死区电压扰动是和电流矢量同步旋转的矢量,实验表明补偿效果明显.
|
| 关 键 词： | 空间矢量脉宽调 死区补偿 |
The Dead-time Compensation of SVPWM Inter Control |
| |
| Hu Yuan,Jiang Rui,Han Chun. The Dead-time Compensation of SVPWM Inter Control[J]. Electrical Engineering, 2011, 0(3): 1-3 |
| |
| Authors: | Hu Yuan Jiang Rui Han Chun |
| |
| Affiliation: | Hu Yuan1 Jiang Rui1 Han Chun2 (1.Southwest Jiaotong University,Chengdu 610031,2.XJ Electric Corporation of SWJTU,Chengdu 610031) |
| |
| Abstract: | Discussed SVPWM inverter control for dead time effect, now dead-time compensation need determine the direction of current, due to the current near zero is difficult to accurately determine the direction, so we propose a dead time effect compensation method, need not to determine the direction of current, voltage disturbances is a vector which synchronous rotation with current vector, experiments show that significant compensation effect. |
| |
| Keywords: | SVPWM dead-time compensation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
