| 相位控制串联谐振逆变器研究 |
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| 引用本文： | 李东仓,杨磊,吕振肃. 相位控制串联谐振逆变器研究[J]. 兰州大学学报(自然科学版), 2002, 38(2): 52-57 |
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| 作者姓名： | 李东仓 杨磊 吕振肃 |
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| 作者单位： | 1. 兰州大学,物理科学与技术学院
2. 兰州大学,信息科学与工程学院,甘肃,兰州,730000 |
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| 摘 要： | 提出一种以串联谐振并联输出进行 DC- AC功率变换 ,以控制两个逆变器谐振电压相位差来调节输出电压的逆变器结构 ;分析了该逆变器的工作原理、特性及 IGBT驱动保护要求 ;给出了实验波形 .结果表明该逆变器具有软开关特性、宽电压调节范围和好的正弦波形等特点 ,已应用于直流高压电源中
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| 关 键 词： | 逆变器 串联谐振 相位控制 绝缘栅双极晶体管 |
| 文章编号： | 0455-2059(2002)02-0052-06 |
| 修稿时间： | 2000-12-25 |
A phase-controlled series resonant inverter |
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| LI Dong-cang ,YANG Lei ,LU Zhen-su .School of Physical Science and Technology, .School of Information Science and Engineering,Lanzhou University,Lanzhou,,China). A phase-controlled series resonant inverter[J]. Journal of Lanzhou University(Natural Science), 2002, 38(2): 52-57 |
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| Authors: | LI Dong-cang YANG Lei LU Zhen-su .School of Physical Science Technology .School of Information Science Engineering Lanzhou University Lanzhou China) |
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| Affiliation: | LI Dong-cang 1,YANG Lei 1,LU Zhen-su 2 1.School of Physical Science and Technology, 2.School of Information Science and Engineering,Lanzhou University,Lanzhou,730000,China) |
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| Abstract: | This paper presents the inverter,whose DC-AC is converted by series resonant parallel output, and the output-voltage is regulated by controlling the phase difference between voltage of two inverters. The analysis reveals the principle and characteristics of the inverter. Wave forms of experiment are given. The results indicate that this inverter has characteristics of soft-switch,wide-range-ability and good sine-wave form and can be applied in high-voltage DC supply. |
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| Keywords: | inverter series resonant phase control IGBT |
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