| 提高低压DC/DC变换器动态响应的新方案 |
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| 引用本文： | 刘丹,谢运祥,李永超.提高低压DC/DC变换器动态响应的新方案[J].通信电源技术,2005,22(1):15-17. |
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| 作者姓名： | 刘丹 谢运祥 李永超 |
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| 作者单位： | 华南理工大学,广东,广州,510641 |
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| 摘 要： | 提出了一种基于负载校正LdCr(olad corrector)的新型低压大电流DC／DC变换器的控制方案,使负载大幅度变化时电压波动保持在一定范围内．有效地提高了DC／DC变换器的动态性能。它相对于开关变换器独立,可设计成即插即拔的辅助电路．并在实验中进行比较,充分证实了它的良好效果。
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| 关 键 词： | 负载校正 变换器 动态性能 |
| 文章编号： | 1009-3664(2005)01-0015-03 |
A Novel Scheme for Enhancement of Low Voltage DC/DC Converter Dynamic Response |
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| LIU Dan,XIE Yun-xiang,Li Yong-chao.A Novel Scheme for Enhancement of Low Voltage DC/DC Converter Dynamic Response[J].Telecom Power Technologies,2005,22(1):15-17. |
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| Authors: | LIU Dan XIE Yun-xiang Li Yong-chao |
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| Abstract: | A novel control scheme of low voltage high current DC/DC converter on LdCr (load corrector) is presented in this paper, which will maintain the voltage fluctuation in a certain range when the load varies abruptly, improve the dynamic performance effectively. The LdCr is independent of the switching converter, so we can design it as a "plug-on" circuit; what is more, comparative experiments prove that it has a good effect. |
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| Keywords: | load corrector converters dynamic performance |
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