| 智能型逆变式恒电位仪 |
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| 引用本文： | 王文茂. 智能型逆变式恒电位仪[J]. 材料开发与应用, 1995, 10(5): 30-34 |
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| 作者姓名： | 王文茂 |
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| 作者单位： | 洛阳船舶材料研究所 |
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| 摘 要： | 介绍了一种以ＩＧＢＴ为逆变器件的智能型逆变式恒电位仪的结构和工作原理。提出了由电位和电流双环控制、脉宽调制与脉频调制相结合的控制方法。还介绍了以单片机为核心组成的智能测控单元的结构和原理。试验表明，所研制的新型恒电位仪具有效率高、体积小、重量轻、功能全、安装使用方便等优点。
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| 关 键 词： | IGBT逆变器，恒电位仪，脉冲调制，阴极保护 |
Intelligent Invert Controlled Potentiostat |
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| Wang Wenmao. Intelligent Invert Controlled Potentiostat[J]. Development and Application of Materials, 1995, 10(5): 30-34 |
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| Authors: | Wang Wenmao |
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| Affiliation: | Luoyang Ship Material Research Institute |
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| Abstract: | The design and working principle of an intelligent invert controlled potentiostat,using IGBT as an inverter,are described.A double control of curent and potentlal with the combination of pulse-width moedulation with pulse frequency is proposed,and the design and principle of an intelligent monitoring unit consisting of a single motor as a key component are aiso describe-The experiments indicate that the new po-tentiostat developed is characterized by high efficiency, compactness, liht weight, complete functions and bing easy to mount and use, etc. |
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| Keywords: | IGBT Inverter Potentiostat Pulse modulation Cathodic Protection |
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