| 多用户分时电度表设计 |
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| 引用本文： | 刘君.多用户分时电度表设计[J].仪器仪表用户,2008,15(2):26-27. |
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| 作者姓名： | 刘君 |
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| 作者单位： | 辽宁信息职业技术学院,辽宁,辽阳,111000 |
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| 摘 要： | 本文介绍了基于AD7757芯片的多用户分时电度表设计方法,详细地介绍了系统的硬件构成;AD7757应用电路采用特殊的设计方法,系统广泛应用串行技术,简化了电路硬件设计;采用PIC单片机提高了系统的抗干扰能力。
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| 关 键 词： | 电度表 AD7757 多用户 分时计量 |
| 文章编号： | 1671-1041(2008)02-0026-02 |
| 修稿时间： | 2007年9月21日 |
The design of the electricity-supply meter by time-sharing executive for multi-users |
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| LIU Jun.The design of the electricity-supply meter by time-sharing executive for multi-users[J].Electronic Instrumentation Customer,2008,15(2):26-27. |
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| Authors: | LIU Jun |
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| Abstract: | This essay introduces the designing method of the electricity-supply meter by time-sharing executive for multi-users based on the semiconductor chip AD7757. It also detailedly introduces the hardware formation of the system. The AD7757 applied circuit makes use of a special design approach, applies serial technology, and simplifies the design of circuit hardware. The use of PIC single chip computer improves the interference rejection of the system. |
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| Keywords: | electricity-supply meter AD7757 multi-users measurement by time-sharing executive |
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