| 基于LabWindows/CVI的电压闪变测量研究 |
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| 引用本文： | 姚国珍. 基于LabWindows/CVI的电压闪变测量研究[J]. 山西电子技术, 2009, 0(4): 10-11 |
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| 作者姓名： | 姚国珍 |
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| 作者单位： | 华北电力大学电子与通信工程系,河北保定071003 |
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| 摘 要： | 电压闪变是衡量电能质量的一个重要参数,对其进行准确测量具有非常重要的现实意义。虚拟仪器是测量仪器和计算机紧密结合的一种新型的测量仪器。针对此,利用LabWindows/CVI设计了电压闪变测量模块,给出了测量原理、软硬件实现方法及部分关键代码。仿真和应用表明,所开发的电压闪变测量模块性能达到了IEC的闪变仪测量标准。
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| 关 键 词： | 闪变测量 虚拟仪器 LabWindows/CVI |
The Study of Voltage Flicker Measurement Based on LabWindows/CVI |
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| Yao Guo-zhen. The Study of Voltage Flicker Measurement Based on LabWindows/CVI[J]. Shanxi Electronic Technology, 2009, 0(4): 10-11 |
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| Authors: | Yao Guo-zhen |
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| Affiliation: | Yao Guo-zhen (Department of Electronic and Communication Engineering, North China Electric Power University, Baoding Hebei 071003, China) |
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| Abstract: | Voltage flicker is an important parameter in the power quality. And it has a practical significance to measure the voltage flicker accurately. Virtual instrument is a new type of instrument that combines measuring instruments with computers. In this paper, a module is designed to measure the voltage flicker; it includes the measure principle, the implementation methods of software and hardware and some key codes. Through simulation and application it shows that the performance of the module meets the IEC flicker measurement standards. |
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| Keywords: | flicker measurement virtual instrument Lab Windows/CVI |
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