| 燃料电池车载大功率DC/DC变换器的设计与应用 |
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| 引用本文： | 李双华,曾春年,吴友宇. 燃料电池车载大功率DC/DC变换器的设计与应用[J]. 微计算机信息, 2006, 22(32): 286-288 |
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| 作者姓名： | 李双华 曾春年 吴友宇 |
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| 作者单位： | 1. 430070,湖北武汉理工大学自动化学院
2. 430070,湖北武汉理工大学信息工程学院 |
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| 摘 要： | 燃料电池的输出特性偏软,电压偏低,难以直接与电动机驱动器匹配,采用DC/DC变换器改善其输出特性,提高输出电压,将燃料电池转换成稳定可控的直流电源,变换器所处的电磁环境较为恶劣,电磁干扰因素居多,采用Motorola(Freescale)16位车用微控制器MC9S12D64作为DC/DC的控制单元,使DC/DC具有良好的抗干扰性能和可靠的运行性能。
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| 关 键 词： | 燃料电池车 DC/DC变换器 MC9S12D64单片机 温度传感器 |
| 文章编号： | 1008-0570(2006)11-2-0286-03 |
| 修稿时间： | 2006-02-18 |
Application and realization of DC/DC converter of Fuel cell electric vehicle |
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| LI SHUANGHUA,ZENG CHUNNIAN,WU YOUYU. Application and realization of DC/DC converter of Fuel cell electric vehicle[J]. Control & Automation, 2006, 22(32): 286-288 |
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| Authors: | LI SHUANGHUA ZENG CHUNNIAN WU YOUYU |
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| Abstract: | Output characteristic of Fuel cell is feebleness,and the voltage is low.It can not drive electromotor directly.DC/DC converter can improve the output characteristic and heighten the output voltage. DC/DC converter along with Fuel cell composing controllable direct power supply.The converter is in complex electrom agnetic environment and affected by many interference factor, using the 16-bit microcontroller unit MC9S12D64 of Motorola automotive electronics MCU as the control unit of DC/DC converter ,it improve the anti-jamming and function of DC/DC converter. |
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| Keywords: | fuel cell electric vehicle DC/DC converter MC9S12D64 thermometer sensor |
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