| 单正激驱动变压器的磁通复位问题分析 |
| |
| 引用本文： | 张超,徐向华.单正激驱动变压器的磁通复位问题分析[J].电源世界,2012(8):32-33,59. |
| |
| 作者姓名： | 张超 徐向华 |
| |
| 作者单位： | [1]北京京仪椿树整流器有限责任公司,北京100040 [2]中国石油大学,青岛266555 |
| |
| 摘 要： | 本文对采用变压器隔离的单端正激式晶闸管驱动电路进行了分析研究,主要讨论了其传递宽脉冲触发存在的问题,采用高频调制脉冲列触发带来的优点,以及高频调制脉冲列触发所涉及的磁通复位、波形畸变及有关参数设计问题。磁通复位原理的分析,并不只局限在本文所研究内容中,对于开关电源设计也具有指导和借鉴意义。
|
| 关 键 词： | 单端正激式 高频调制脉冲 磁通复位 参数设计 |
Analysis on the Single Ended Forward Drive Transformer Flux Reset |
| |
| Zhang Chao,Xu Xianghua.Analysis on the Single Ended Forward Drive Transformer Flux Reset[J].the world of power supply,2012(8):32-33,59. |
| |
| Authors: | Zhang Chao Xu Xianghua |
| |
| Affiliation: | 1.Beijing Jingyi-Chunshu Rectifier Co. Lid., (Beijing 100040) ; 2. China University of Petroleum, (Qingdao Shandong, 266555) |
| |
| Abstract: | In this paper, the single ended forward thyristor drive circuit with transformer isolation is analyzed and investigated. The paper mainly discusses the problems as wide trigger pulse transferred, the advantages using high frequency trigger modulation pulse sequence and related problems such as magnetic flux reset, waveform distortion and relevant parameter design involved in high frequency trigger modulation pulse sequence. The research on magnetic reset problem can provide good guidance and reference significance not only for the contents in this paper, but also for the switching mode power suply design. |
| |
| Keywords: | Single ended forward High frequency modulation pulse Magnetic flux reset Parameter design |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
