| 高压变频交流脉冲原油脱水电源及其静电聚结特性 |
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| 引用本文： | 黄松涛,陈家庆,焦向东,俞建荣,刘洋.高压变频交流脉冲原油脱水电源及其静电聚结特性[J].高电压技术,2011,37(10):2542-2547. |
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| 作者姓名： | 黄松涛 陈家庆 焦向东 俞建荣 刘洋 |
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| 作者单位： | 北京石油化工学院,北京,102617 |
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| 基金项目： | 国家高技术研究发展计划(863计划)(2007AA06Z225)~~ |
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| 摘 要： | 由于高压高频电力电子技术等方面因素的限制，采用传统变压器升压方式的大功率原油脱水电源仅能产生近似于方波交流的交流脉冲。为此，基于二次逆变式结构主回路、宽频升压变压器和全数字PWM控制电路，研制成功新型高压变频交流脉冲原油脱水电源。该电源交流脉冲输出电压可调节范围为100V～20kV，频率的可调节范围为200Hz～20k...
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| 关 键 词： | 静电聚结 高压变频 交流脉冲 原油脱水(盐) 全数字控制 |
High Voltage Variable Frequency Pulsed AC Power Source in Crude Oil Dehydration and Its Electrostatic Coalescing Characteristics |
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| HUANG Song-tao,CHEN Jia-qing,JIAO Xiang-dong,YU Jian-rong,LIU Yang.High Voltage Variable Frequency Pulsed AC Power Source in Crude Oil Dehydration and Its Electrostatic Coalescing Characteristics[J].High Voltage Engineering,2011,37(10):2542-2547. |
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| Authors: | HUANG Song-tao CHEN Jia-qing JIAO Xiang-dong YU Jian-rong LIU Yang |
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| Affiliation: | HUANG Song-tao,CHEN Jia-qing,JIAO Xiang-dong,YU Jian-rong,LIU Yang(Beijing Institute of Petrochemical Technology,Beijing 102617,China) |
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| Abstract: | Because of the limit to high voltage high frequency power electronics technology and other factors,the high-power power supply in curde oil dehydration using traditional methods of setp-up transformer can only produce pulse AC similar to square wave.Based on the second inverting main circuit,the wide frequency band step-up transformer,and the full-digital PWM control circuit,a novel high voltage variable frequency pulsed AC power source in crude oil dehydration was developed successfully.The power source wa... |
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| Keywords: | electrostatic coalescence high voltage variable frequency pulsed AC crude oil dehydration(desalting) full digital control |
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