| 一种数字式功率因数表 |
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| 引用本文： | 沈军.一种数字式功率因数表[J].自动化与仪器仪表,1994(1):49-52. |
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| 作者姓名： | 沈军 |
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| 摘 要： | 本文描述了一种用单片机构成的新型数字式功率因数表。首先介绍了它的基本原理，然后，较详细地介绍了它的硬件及软件构成。由于它具有数字式仪表的各种优点，可望得到广泛的应用。
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| 关 键 词： | 功率因数，相位差，单片机 |
A Digital Power Factor Metor |
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| Sun Jun.A Digital Power Factor Metor[J].Automation & Instrumentation,1994(1):49-52. |
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| Authors: | Sun Jun |
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| Abstract: | An new type of digital power factor meter which made of single chip microcoinputer is introduced in this paper. And its basic principles, hardware and software are also deseribed. Enjoys all the advantages of digital meter the new kind one can be widely used in neat future. |
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| Keywords: | Power Pactor Phase Error Single Chip Microcomputer |
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