| 新型数字式三钳相位伏安表的研制 |
| |
| 引用本文： | 曹锐. 新型数字式三钳相位伏安表的研制[J]. 电气技术, 2010, 0(3): 85-88 |
| |
| 作者姓名： | 曹锐 |
| |
| 作者单位： | 太原市优特奥科电子科技有限公司,太原,030006 |
| |
| 摘 要： | 本文在分析传统的基于时域分析的双钳相位伏安表现场使用不便和测试精度低等缺陷的基础上,提出了一种新型的基于频域测量算法的数字式三钳相位伏安表,并详细分析了其测量原理和软硬件设计。实践表明,新型仪表不仅现场使用方便而且测试精度高。
|
| 关 键 词： | 电流钳 相位 相位伏安表 数字信号处理(DSP) |
Development of an Innovative Digital Three-clamp Phase Angle Volt-Ampere Meter |
| |
| Cao Rui. Development of an Innovative Digital Three-clamp Phase Angle Volt-Ampere Meter[J]. Electrical Engineering, 2010, 0(3): 85-88 |
| |
| Authors: | Cao Rui |
| |
| Affiliation: | Taiyuan Accupower Electronics Technologies;Taiyuan 030006 |
| |
| Abstract: | Drawbacks of traditional two-clamp phase angle volt-ampere meters based on time-domain techniques are analyzed. An innovative three-clamp phase angle volt-ampere meter with frequency-domain algorithms is developed. The measurement principles and hardware and software design of the meter are discussed. Tests show that the new meter is convenient in the field measurement with high measurement accuracy. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
