| 高压电晕电场放电特性的研究 |
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| 引用本文： | 许潇,那日,杨军,刘俊杰.高压电晕电场放电特性的研究[J].内蒙古大学学报(自然科学版),2009,40(5). |
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| 作者姓名： | 许潇 那日 杨军 刘俊杰 |
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| 作者单位： | 内蒙古自治区离子束生物工程重点实验室,呼和浩特,010021;内蒙古大学物理科学与技术学院,呼和浩特,010021 |
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| 基金项目： | 国家自然科学基金资助项目，内蒙古自治区自然科学基金重大项目 |
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| 摘 要： | 研究了用于转基因的电晕电场在放电中针尖间距和针-板间距的变化对放电电流、放电输出功率和输出稳定性的影响.比较了多针-板与单针-板电晕放电的伏安特性.实验表明:针尖间距越大,电晕电流越大,当针尖间距大于20 mm时,电晕放电输出功率增长趋缓;当针尖间距为20 mm时,电晕放电可稳定输出较高的功率.针-板间距越小,电晕电流越大,当针-板间距为25 mm时,电晕放电输出功率最大.
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| 关 键 词： | 电晕放电 放电输出功率 输出稳定性 |
A Research on Characteristics of Corona Discharge |
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| XU Xiao,NA Ri,YANG Jun,LIU Jun-jie.A Research on Characteristics of Corona Discharge[J].Acta Scientiarum Naturalium Universitatis Neimongol,2009,40(5). |
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| Authors: | XU Xiao NA Ri YANG Jun LIU Jun-jie |
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| Abstract: | The current characteristics,discharge energy,and output stability of corona discharge for multi-needle plates are experimentally researched with the change of spacing between needles, and spacing of needle and plate. The current-voltage characteristics of a multi-needle plate and a single-needle plate for negative corona discharge are compared. Experimental results show that the needle-tip spacing is bigger,the corona current is bigger. When the needle-tip spacing is bigger than 20 mm,the corona discharge output growth becomes slower,and when the needle-tip spacing is 20 mm, the corona discharge may output a stable high power. The spacing of needle and plate is smaller, the corona current is bigger. When the spacing of needle and plate is 25mm,the corona discharge output is biggest. |
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| Keywords: | corona discharge discharge output power output stability |
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