DocumentCode
754820
Title
Low-Frequency Spectral Analysis Using a Dynamometer-Type Wattmeter
Author
Maisel, James E. ; Klingshirn, Eugene A.
Volume
25
Issue
2
fYear
1982
fDate
5/1/1982 12:00:00 AM
Firstpage
74
Lastpage
77
Abstract
Two laboratory experiments using the dynamometer-type wattmeter as a low-frequency spectrum analyzer are presented. These experiments are simple, inexpensive, and easily understood by students. The wattmeter spectrum analyzer technique is capable of measuring frequencies from dc to approximately 500 Hz with immediate and meaningful results.
Keywords
Band pass filters; Coils; Frequency synchronization; Instruments; Low pass filters; Power harmonic filters; Power measurement; Spectral analysis; Voltage; Wattmeters;
fLanguage
English
Journal_Title
Education, IEEE Transactions on
Publisher
ieee
ISSN
0018-9359
Type
jour
DOI
10.1109/TE.1982.4321545
Filename
4321545
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