| 发电机输出电压与激磁电流瞬态过程分析 |
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| 引用本文： | 邓海英,付仙兰.发电机输出电压与激磁电流瞬态过程分析[J].中南林业科技大学学报,2004,24(1):67-69. |
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| 作者姓名： | 邓海英 付仙兰 |
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| 作者单位： | 中南林学院工业学院，中南林学院工业学院 湖南株洲412006，湖南株洲412006 |
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| 摘 要： | 定量分析了汽车发电机输出电压和激磁电流的瞬态过程,给出了发电机在空载和负载时其输出电压及激磁电流的表达式,推导了电子式电压调节器功率管截止时间和导通时间的计算公式,由此得出的功率管最高开关频率可作为选择功率管工作频率的依据.
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| 关 键 词： | 汽车电子技术 汽车发电机 电子式电压调节器 瞬态过程 输出电压 激磁电流 |
| 文章编号： | 1000-2502(2004)01-0067-03 |
| 修稿时间： | 2003年5月12日 |
Analysis of the Transient State of Output Voltage and Exciting Current in Alternator |
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| DENG Hai-ying,FU Xian-lan.Analysis of the Transient State of Output Voltage and Exciting Current in Alternator[J].Journal of Central South Forestry University,2004,24(1):67-69. |
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| Authors: | DENG Hai-ying FU Xian-lan |
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| Abstract: | This paper makes a quantitative analysis of the transient state of output voltage and exciting current in an alternator, gives the expressions of output voltage and exciting current in no-load and load conditions, and deduces the calculating formulas of cut-off time and turn-on time of the power transistor in an electronic voltage regulator. The highest frequency of power transistor can serve as the basis of work frequency of the power transistor. |
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| Keywords: | auto electronic techniques auto alternator electronic voltage regulator transient state output voltage exciting current |
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