| 一种基于LabVIEW的电化学阻抗谱测量方法 |
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| 引用本文： | 韩晓丽,罗伟林,王立欣. 一种基于LabVIEW的电化学阻抗谱测量方法[J]. 电子测量技术, 2011, 34(8): 63-66 |
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| 作者姓名： | 韩晓丽 罗伟林 王立欣 |
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| 作者单位： | 哈尔滨工业大学电气工程及自动化学院 哈尔滨150001 |
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| 摘 要： | 利用电化学阻抗谱频率域的测量技术,在LabVIEW平台上设计了1个虚拟电化学阻抗谱测量仪.测量仪能够以扫频的方式产生所需的正弦波激励,并且动态的画出被测系统的伯德图以及电化学阻抗谱.可以得到每个频点下的幅值、相位,以及阻抗谱的实部和虚部的值,并用等效电路进行了实验验证.
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| 关 键 词： | 电化学阻抗谱 频率域测量技术 虚拟仪器 扫频 |
Method for measuring electrochemical impedance spectroscopy based on LabVIEW |
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| Han Xiaoli,Luo Weilin,Wang Lixin. Method for measuring electrochemical impedance spectroscopy based on LabVIEW[J]. Electronic Measurement Technology, 2011, 34(8): 63-66 |
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| Authors: | Han Xiaoli Luo Weilin Wang Lixin |
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| Affiliation: | Han Xiaoli Luo Weilin Wang Lixin(School of Electrical Engineering & Automation,Harbin Institute of Technology,Harbin 150001) |
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| Abstract: | A virtual electrochemical impedance spectroscopy measuring instrument is designed based on the platform of LabVIEW with frequency domain measurement technology.The measuring instrument can generate the required sine wave excitation by the sweep way,and draw dynamicly the Bode figure and electrochemical impedance spectroscopy of the system.We can get amplitude,phase,and impedance spectroscopy of the real and imaginary values under each frequency,which is tested and verified with the equivalent circuit. |
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| Keywords: | electrochemical impedance spectroscopy frequency domain measurement technique virtual instrument frequency sweep |
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