| 用于接地电阻测量仪多路电源的设计 |
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| 引用本文： | 刘兴,樊延虎.用于接地电阻测量仪多路电源的设计[J].华中师范大学学报(自然科学版),1999,33(2):206-209. |
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| 作者姓名： | 刘兴 樊延虎 |
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| 作者单位： | [1]华中师范大学电子与计算机应用研究所 [2]延安大学物理系 |
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| 摘 要： | 介绍了一种用于新型接地电阻测量仪的电源电路，该电源利用集成芯片技术设计，能满足测量仪工作时民需提供的电源电压，解调电压和稳定的电流源，具有抗干扰能力强，对电池充电快速和电池自检等功能。
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| 关 键 词： | 电源 充电技术 接地装置 接地电阻 测量仪 |
Design of multi-powersupply used in grounded resistance surveyor |
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| Liu Xing,Zhu Shaowen,Liu Ming,Wang Zhengqiang,Zhang Dexi.Design of multi-powersupply used in grounded resistance surveyor[J].Journal of Central China Normal University(Natural Sciences),1999,33(2):206-209. |
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| Authors: | Liu Xing Zhu Shaowen Liu Ming Wang Zhengqiang Zhang Dexi |
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| Abstract: | In this paper, the authors introduced a kind of power circuits that areused in the new grounded resistance surveyor. By applying the integrated chipstechnology,the power can supply the power-voltage,demodulated-voltage and sta-ble voltatic source that the surveyor needs. The powersupply was provided withsome function of anti jamming,charging quickly,auto-checking. |
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| Keywords: | power surveyor storage battery charging technique |
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