| 微弧氧化脉冲电源的负载模型及其定量表征 |
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| 引用本文： | 赵玉峰,杨威,杨世彦.微弧氧化脉冲电源的负载模型及其定量表征[J].材料工程,2011(6):72-76. |
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| 作者姓名： | 赵玉峰 杨威 杨世彦 |
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| 作者单位： | 东北石油大学电气信息工程学院;哈尔滨工业大学电气工程及自动化学院; |
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| 基金项目： | 国家自然科学基金资助项目(50977018) |
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| 摘 要： | 为解决微弧氧化(MAO)工艺中脉冲电源与负载间的匹配问题,基于电化学理论和参数拟合方法,建立脉冲电源作用下的微弧氧化电解槽负载的等效电路模型.首先采用电化学阻抗谱方法,得出电源的负载理论模型.通过测量负载的阶跃响应曲线并进行参数拟合,对实际工程应用中的等效电路模型进行定量分析,得出整个微弧氧化过程的负载模型各个参数的具...
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| 关 键 词： | 微弧氧化脉冲电源 等效电路模型 负载特性 曲线拟合 |
Load Model and Quantitative Characterization of Microarc Oxidation Pulse Supply |
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| ZHAO Yu-feng,YANG Wei,YANG Shi-yan.Load Model and Quantitative Characterization of Microarc Oxidation Pulse Supply[J].Journal of Materials Engineering,2011(6):72-76. |
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| Authors: | ZHAO Yu-feng YANG Wei YANG Shi-yan |
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| Affiliation: | ZHAO Yu-feng1,YANG Wei2,YANG Shi-yan2(1 School of Electric Information Engineering,North East Petroleum University,Daqing 163318,Heilongjiang,China,2 School of Electrical Engineering and Automation,Harbin Institute of Technology,Harbin 150001,China) |
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| Abstract: | Based on the electrochemical theory and parameter fitting measure,the equivalent circuit model of electrobath load under pulse supply was researched to match microarc oxidation(MAO) pulse supply and its load.The theory model of supply load was obtained firstly by electrochemical impedance spectroscopy(EIS).And then quantitative analysis of equivalent circuit model was carried out by measuring step response of the load and curve fitting.The parameter values and their trends of the equivalent circuit in the w... |
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| Keywords: | microarc oxidation pulse supply equivalent circuit model load characteristic curve fitting |
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