A microcomputer-based instrumentation system for voltage flicker measurement of an electric arc furnace feeder

被引：0
|
作者：
Chen, MT [1 ]
Lu, CW [1 ]
Huang, CL [1 ]
机构：
[1] Natl Kaohsiung Inst Technol, Dept Elect Engn, Kaohsiung 807, Taiwan
来源：
ICEMI '97 - CONFERENCE PROCEEDINGS: THIRD INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS | 1997年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Voltage flicker is an important index of power quality, and several instruments had been developed and applied to field measurements up to present. But, no economic and popular product is available. In this paper, an instrumentation system is proposed for the voltage flicker measurement of an are furnace feeder, it was based on a microcomputer which was used to implement an indirectly digital demodulation algorithm. The test results not only show the characteristics of voltage flicker of the tested feeder, but also illustrate the effect of different sampling strategy on flicker measurement of an electric are furnace load.
引用
收藏
页码：307 / 310
页数：4
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