|
|||||
|
|
| 1 MHz并联型谐振逆变器锁相环设计号性能分析 | |
| 引用本文： | 李建文,刘教民,王震州,孙伟.1 MHz并联型谐振逆变器锁相环设计号性能分析[J].电力电子技术,2010,44(2). |
| 作者姓名： | 李建文 刘教民 王震州 孙伟 |
| 作者单位： | 1. 华北电力大学,河北,保定,071003 2. 河北科技大学,河北,石家庄,050018 3. 保定供电公司,河北,保定,071003 |
| 基金项目： | 河北省自然科学基金资助项目(E2009000714)~~ |
| 摘 要： | 提出一种实用的固态兆赫级感应加热电源锁相环设计电路,对其锁相时间、捕捉时间以及系统的稳定性能进行了验证,并利用该电路对并联谐振逆变器进行控制,使得功率MOSFET实现零电流零电压开关。逆变器的工作频率跟踪系统固有谐振频率,使该电源始终运行在负载功率因数近似于1的准谐振状态。 |
| 关 键 词： | 逆变器 感应电源 谐振 锁相环 |
PLL Design and Performance Analysis of 1 MHz Parallel-resonant Inverter |
|
| LI Jian-wen,LIU Jiao-min,WANG Zhen-zhou,SUN Wei.PLL Design and Performance Analysis of 1 MHz Parallel-resonant Inverter[J].Power Electronics,2010,44(2). | |
| Authors: | LI Jian-wen LIU Jiao-min WANG Zhen-zhou SUN Wei |
| Affiliation: | 1.North China Electric Power University;Baoding 071003;China;2.Hebei University of Science and Technology;Shijiazhuang 050018;3.Baoding Power Supply Company;China |
| Abstract: | This paper presents a practical phase-locked loop circuit design method of solid-state MHz-class induction heating power.The lock time,pull-in time and the stability of system performance are verified,and the parallel-resonant inverter is controlled by this circuit,which makes the power MOSFET achieve zero-current zero-voltage switch.The operating frequency of inverter follows the inherent resonant frequency of the system,and the power will be able to run on the state of the quasi-resonant whose load power ... |
| Keywords: | inverter induction power resonant phase-looked loop |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |