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| 开关线性复合技术及其在变换器中的应用 | |
| 引用本文： | 胡文华,马伟明,周谦之.开关线性复合技术及其在变换器中的应用[J].电气传动,2009,39(5). |
| 作者姓名： | 胡文华 马伟明 周谦之 |
| 作者单位： | 1. 华中科技大学,电气与电子工程学院,湖北,武汉,430074;华东交通大学,电气与电子工程学院,江西,南昌,330013 2. 海军工程大学,电力电子技术研究所,湖北,武汉,430033 3. 安徽工业大学,电气与信息学院,安徽,马鞍山,243002 |
| 摘 要： | 介绍了一类由开关放大电路与线性放大电路复合而成的电压跟随器型电源.这种电路具有线性电路与开关放大电路两者的优点,还分析了其构成原理,提出了选择开关单元与线性单元的原则.理论分析、仿真和实验结果表明它具有高效与优波兼顾的特性,以及适应多类负载(含非线性负载)和抗负载扰动的能力,因此在电力电子变换器中具有广泛的应用. |
| 关 键 词： | 功率变换 开关线性复合 高效 优波 鲁棒性 |
Technology of Switch Linearity Hybrid and Its Applications in Converters |
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| HU Wen-hua,MA Wei-ming,ZHOU Qian-zhi.Technology of Switch Linearity Hybrid and Its Applications in Converters[J].Electric Drive,2009,39(5). | |
| Authors: | HU Wen-hua MA Wei-ming ZHOU Qian-zhi |
| Affiliation: | HU Wen-hua1,2,MA Wei-ming3,ZHOU Qian-zhi4 (1. School of Electrical &Electronic Engineering,Huazhong University of Science and Technology,Wuhan 430074,Hubei,China,2. School of Electrical &Electronic Engineering,East China Jiaotong University,Nanchang 330013,Jiangxi,3. Research Institute of Power Electronics,Naval University of Engineering,Wuhan 430033,4. School of Electrical Engineering & Information,Anhui University of Technology,Maanshan 243002,Anhui,China) |
| Abstract: | A voltage follower type of supply hybridized by the switch amplify unit with the linear unit was introduced, which acquire their synthetic optimal performances. Analyzed the principle of the composing, gave the fundamental of choosing the switch amplify unit and linear unit. Theory analyses, simulation and experimental results show that the switch linearity hybrid(SLH) power converter possess the character of high efficiency, low THD, the capacity suitable to varied kinds of loads(including nonlinear load) ... |
| Keywords: | power converter switch linearity hybrid high efficiency good waveforms robustness |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
