| 一种用微机校验电度表的方法 |
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| 引用本文： | 李中东,郁伟. 一种用微机校验电度表的方法[J]. 浙江理工大学学报, 1987, 0(1) |
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| 作者姓名： | 李中东 郁伟 |
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| 作者单位： | 浙江丝绸工学院机电系，海盐电力仪表厂 |
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| 摘 要： | 本文论述了采用PZ-80微型机校验电度表的一种方法。它的特点是;用比较法可同时校验单相电度表8只(或三相电度表3只),实时收数方案采用脉冲沿负跳变有效的检测方法,校验精度随圈数的增加而提高。软件设计采用BASIC语言和汇编语言混合编程的方法,并对BASIC程序进行了固化,节省了录音机,降低了成本又提高了可靠性。
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| 关 键 词： | 自动化 校表仪 电度表 |
A Microcomputerized Checking of the Kilowatt-hour Meter |
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| Li Zhongdong. A Microcomputerized Checking of the Kilowatt-hour Meter[J]. Journal of Zhejiang Sci-tech University, 1987, 0(1) |
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| Authors: | Li Zhongdong |
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| Affiliation: | Li Zhongdong (Mechanical and Electronic Engineering Dept.) You Wei (Electric Meter Factory Haiyon) |
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| Abstract: | Designs a method for checking the kilowatt-hour meter with a PZ-80 microcomputer characterized by the adoption of the comparison method, so that 8 single phase kilowatt-hour meters or 3 triphase kilowatt-hour meters can be checked simultaneously the adoption of the effective detection method of the pulse fall edge for the realtime input scheme the improvement of accuracy with the increase of check rounds, and the combined use of the BASIC language and the assembly language in the Programming, with the BASIC Programming fixed. As a result, the tape recorder can be left out, the product cost may be reduced, and the reliability of the System is also improved. |
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| Keywords: | Automation Watch-timing instruments Kilowatt-hour meters |
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