| 小型电动车控制电路中的几个设计问题 |
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| 引用本文： | 曲振江. 小型电动车控制电路中的几个设计问题[J]. 沧州师专学报, 2006, 22(3): 46-47 |
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| 作者姓名： | 曲振江 |
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| 作者单位： | 沧州师专物理与电子信息系 河北沧州061001 |
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| 摘 要： | 提出了一套小型电动车控制电路中针对功率场效应MOSFET管的保护电路设计方案。指出只要能保证控制电路中MOSFET管的安全,就能保证电动车在运行中的安全。详细介绍了我们设计的小型电动车控制电路中针对功率场效应MOSFET管过热、过流(短路)和失控保护电路的保护原理和具体电路。
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| 关 键 词： | 电动车 M0SFET管 过热保护 过流保护 失控保护 |
| 文章编号： | 1008-4762（2006）03-0046-02 |
| 收稿时间： | 2006-03-28 |
| 修稿时间： | 2006-03-28 |
Some Problems in Control Circuit about Small Dynamical Vehicle |
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| QU Zhen-jiang. Some Problems in Control Circuit about Small Dynamical Vehicle[J]. Journal of Cangzhou Teachers‘College, 2006, 22(3): 46-47 |
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| Authors: | QU Zhen-jiang |
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| Abstract: | A design method is put forward aiming at finding a protection circuit of MOSFET in small dynamical vehicle control circuit. The safety of the MOSFET will ensure the safety of the dynamical vehicle. A detailed explanation has been made on the protection principle and actual circuits for over-heat, over-current (short circuit) and lost-control protection circuit of MOSFET in small dynamical vehicle that we have designed. |
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| Keywords: | dynamical vehicle MOSFET over-heat protection over-current protection lost-control protection |
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