| 一种交流电压有效值的快速测量方法 |
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| 引用本文： | 钟奇.一种交流电压有效值的快速测量方法[J].上海电器技术,2006(1):1-2. |
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| 作者姓名： | 钟奇 |
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| 作者单位： | 江苏广播电视大学武进学院 |
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| 摘 要： | 交流电压有效值测量在很多场合有十分重要的意义.文章提出了一种交流电压有效值快速测量的新方法,该方法无需A/D转换器,测量时间短,而且还能消除直流分量对测量结果的影响.仿真结果表明,该方法能够方便、快速、可靠和精确地测量交流电压,有很好的实用价值.
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| 关 键 词： | 交流电压 有效值 直流分量 |
A Novel Method for Quick Measuring AC Voltage Virtual Valve |
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| Zhong Ji.A Novel Method for Quick Measuring AC Voltage Virtual Valve[J].Shanghai Electric Appliance Technology,2006(1):1-2. |
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| Authors: | Zhong Ji |
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| Abstract: | It is very important in many places for measuring AC voltage virtual value. A novel method for quick measuring AC voltage virtual value is presented in this paper. AC voltage can be measured by short time and without A/ D conversion in this method. And also this method can avoid DC component errors. Digital simulation shows that the method provides a fast, simple and reliable AC voltage measurement with accuracy, it will be used in more places. |
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| Keywords: | AC voltage virtual value DC component |
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