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| 能量因数及功率直流变换器建模 | |
| 引用本文： | 罗方林,叶虹. 能量因数及功率直流变换器建模[J]. 电工技术学报, 2004, 19(8): 53-60 |
| 作者姓名： | 罗方林 叶虹 |
| 作者单位： | 南洋理工大学,新加坡,639798;南洋理工大学,新加坡,639798 |
| 摘 要： | 直流变换器的数学模型是自20世纪40年代以来伴随直流变换科技发展的历史性问题.传统数学模型成功描述了基础变换器,但无效于高阶复杂结构变换器.研究新方法对直流变换器建模势在必行. |
| 关 键 词： | 数学模型 能量因数(EF) 功率因数(PF) 功率传输效率(η) 总谐波崎变(THD) 纹波因数(RF) 功率直流变换器 系统稳定性 单位阶跃响应 脉冲响应 |
Energy Factor and Modeling Power DC/DC Converters |
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| Abstract. Energy Factor and Modeling Power DC/DC Converters[J]. Transactions of China Electrotechnical Society, 2004, 19(8): 53-60 | |
| Authors: | Abstract |
| Affiliation: | Nanyang Technological University Singapore 639798 |
| Abstract: | Mathematical modelling of power DC/DC converters is a historical problemaccompanying with the development of the DC/DC conversion technology since 1940's. The traditionalmathematical modelling is successful to describe fundamental converters, but not available for complexstructure converters since the differential equation order increases very high. We have to search otherway to establish mathematical modelling for power DC/DC converters. |
| Keywords: | Mathematical modeling energy factor (EF) power factor (PF) total harmonic distortion (THD) ripple factor (RF) power DC/DC converters system stability unit-step response and impulse response |
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