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| 标题 |
| 基于基波跟踪的电力牵引谐波检测方法(29 卷) |
| 英文标题 |
| Harmonic Detection Strategy Based on Fundamental Wave Tracing in Electric Traction System |
| 摘要 |
| 针对电气化铁路牵引系统谐波补偿的实时性要求,提出基于基波跟踪技术的谐波检测新方法。其核心是采用小波变换的Mallat算法提取牵引负荷的基波分量,以1/2周期为采样更新速度,递推地进行基波预报,再无时滞地获取需检测的谐波分量,解决了谐波补偿检测环节中的时滞问题,对于 |
| 作者 |
| 新闻作者:曹晶,张明,孙辉,李桂茹 |
| 关键字 |