| 1. | 3 . development of wavelength automatic tuning system
3 .波长自动调谐系统的研制。 |
| 2. | Electronic automatic tuning
电子自动调谐 |
| 3. | Antenna automatic tuning
天线自动调谐 |
| 4. | Automatic tuning system
自动调谐系统 |
| 5. | The basic principle of biasing magnet automatic resonance regulated petersen coil and its operating condition at wuzhan substation were introduced
摘要介绍了偏磁式自动调谐消弧线圈装置在武汉市武展变电站运行的状况。 |
| 6. | The thesis analyses some kinds of representative grounding devices with automatic resonance petersen coil and points out their characteristics and applicability separately
<中文摘要> =本文分析了国内外具有代表性的几种自动调谐消弧线圈接地装置，分别指出了它们的特点和适用条件。 |
| 7. | To make the exact design of low - sensitivity switched - current high - pass filters be convenient , a new design methods using the novel bilinear feed - forward differentiator is proposed . at the end two examples about digitally programming fir filter and si - ota auto - tuning filter are given
介绍了数字可编程fir滤波器和si - ota自动调谐滤波器等新型开关电流滤波器，并分别给出设计实例和设计注意事项。 |
| 8. | Finally , system ’ s measurement error and error compensation method are analyzed , and some measures of anti - interference are taken to improve system ’ s reliability . the project was finished by combination the theory and the practice , and a new way on peterson coil automatic compensation is available
本课题将理论运用和实践相结合,为中性点经消弧线圈接地系统的自动调谐提供了一种新的技术手段,具有广阔的应用前景。 |
| 9. | To achieve the mitigation of multiple harmonics with a single lc series branch , a novel auto - tuning filter based on the nonlinear frequency characteristic of inductance of an active reactor is presented , where the active reactor consists of a pair of coupled windings and a generator of harmonic magnetic flux compensation current
摘要提出了一种基于有源电抗器的新型自动调谐滤波器，利用电感的非线性频率特性，实现了单条lc串联支路抑制多次谐波的目标。 |
