| 高压断路器合成试验计算机测控系统 |
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| 引用本文： | 王立军,王胜辉,徐建源.高压断路器合成试验计算机测控系统[J].沈阳工程学院学报(自然科学版),2001(2). |
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| 作者姓名： | 王立军 王胜辉 徐建源 |
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| 作者单位： | 沈阳工业大学电气工程学院 辽宁沈阳110023
(王立军)，沈阳电力高等专科学校电力系 辽宁沈阳110036
(王胜辉)，沈阳工业大学电气工程学院 辽宁沈阳110023(徐建源) |
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| 摘 要： | 介绍了合成试验的基本原理，并重点论述了能够提高合成试验成功率的计算机测控系统。在该测控系统中讲述了采集电流和电压信号的传感元件、对测试系统的隔离保护、信号的放大、信号采集与数据处理、单片机与ＰＣ机的串行通讯，并论述了求取电流有效值的数据处理算法。
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| 关 键 词： | 高压断路器 合成试验 计算机测控系统 |
Computer testing and controlling system of high-voltage circuit breaker synthesized test |
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| WANG Li-jun ,WANG Sheng-hui.Computer testing and controlling system of high-voltage circuit breaker synthesized test[J].Journal of Shenyang Institute of Engineering:natural Science,2001(2). |
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| Authors: | WANG Li-jun WANG Sheng-hui |
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| Abstract: | In this paper,the basic principle of synthesized test is introduced, to improve the Success ratio of synthe- sized test, the computer testing and controling system is discussed importantly. In this testing and controlling system, the sensors of current and voltage signals collecting, insulation and protection of testing and controlling system, mag- nifying of signals,collecting and disposing of signals, serial communication between siglechip and PC computer are narrated. Besides, data disposing arithmetic of calculating current rms is discussed. |
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| Keywords: | high-voltage circuit breaker synthesized test computer testing and controlling system |
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