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首页> 外文会议>2013 International Conference on QiR >Voltage and current distortion correlation characteristics of compact fluorescent lamp in frequency range of 2–150 kHz
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Voltage and current distortion correlation characteristics of compact fluorescent lamp in frequency range of 2–150 kHz

机译：紧凑型荧光灯在2–150 kHz频率范围内的电压和电流失真相关特性

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摘要

Voltage and current distortions in the frequency range of 2–150 kHz are currently subject in research and standardization work. The reasons are that the appliances potentially generating such distortions are increasingly used and that the regulation and standardization are not completely covering and defining the limits and methods for that distortion. As consequence some interference problems have already been reported and it can be foreseen that more EMC problems will occur. Since many appliances potentially generating distortions and devices potentially susceptible to these distortions have been developed without any EMC requirements in that frequency band the discussions on suitable compatibility levels in the standardization will become critical. This study investigates the characteristics of correlation between voltage and current distortion in the frequency range of 2–150 kHz for compact fluorescent lamp. The characteristics of correlation are important to analyze the current distortion generated by the load when specific voltage distortion is occurred. The level and frequency distortions of voltage input were set from 0–5 Volt and 2–65 kHz respectively. The Measurements of voltage and current were conducted in time domain and converted to frequency domain using Discrete Fourier Transform. The results show correlation characteristics and impedance properties for each specific frequency distortion. There are differences in the behavior depending on frequency.
机译：目前，在2–150 kHz频率范围内的电压和电流失真正在研究和标准化工作中。原因是潜在地产生这种变形的设备越来越多地被使用，并且法规和标准化并未完全覆盖并定义该变形的极限和方法。结果，已经报告了一些干扰问题，可以预见将会发生更多的EMC问题。由于已经开发了许多可能产生失真的设备和可能容易受到这些失真影响的设备，而在该频段上没有任何EMC要求，因此，关于标准化中合适的兼容级别的讨论将变得至关重要。这项研究调查了紧凑型荧光灯在2–150 kHz频率范围内电压和电流失真之间的相关特性。相关特性对于分析发生特定电压畸变时负载产生的电流畸变非常重要。电压输入的电平和频率失真分别设置为0-5伏和2-65 kHz。电压和电流的测量在时域中进行，并使用离散傅立叶变换转换为频域。结果显示了每种特定频率失真的相关特性和阻抗特性。根据频率的不同，行为也有所不同。

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