| 一种电力操作电源的建模与控制环路设计 |
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| 引用本文： | 刘兴发,文远芳,周挺.一种电力操作电源的建模与控制环路设计[J].电力电子技术,2006,40(3):117-119. |
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| 作者姓名： | 刘兴发 文远芳 周挺 |
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| 作者单位： | 华中科技大学,湖北,武汉,430074;华中科技大学,湖北,武汉,430074;华中科技大学,湖北,武汉,430074 |
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| 摘 要： | 结合电力操作电源的特性,建立了基于有限双极性控制的操作电源的小信号模型,并设计了控制电路。克服了开关电源轻载实现零电压零电流开关(Zero-VoltageZero-CurrentSwitching,ZVZCS)效果不好以及传统电压控制模式反应相对较慢的缺陷。该电路具有简单、可靠、稳定的特点。
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| 关 键 词： | 电源 控制电路/电力操作电源 有限双极性控制 |
| 文章编号： | 1000-100X(2006)03-0117-03 |
| 修稿时间： | 01 4 2006 12:00AM |
Modeling of a Rectifier for Power Operation and Design of Control-loop Circuit |
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| LIU Xing-fa,WEN Yuan-fang,ZHOU Ting.Modeling of a Rectifier for Power Operation and Design of Control-loop Circuit[J].Power Electronics,2006,40(3):117-119. |
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| Authors: | LIU Xing-fa WEN Yuan-fang ZHOU Ting |
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| Affiliation: | Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | In this paper,the small signal modeling of the electric rectifier based on limited double poled control scheme is presented,and the control loop circuit is designed.This scheme overcomes the disadvantage that the range of soft switching is limited by the load current.And this control loop circuit resolves the shortcomings of slow response with conventional voltage-control mode.The circuit is characterized by simplification,credibility and stabilization. |
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| Keywords: | power supply control scheme/eletric operating power supply limited double pole control |
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