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Proceedings Paper

Optical method for measuring electric power
Author(s): Junliang Zhao; Jidong Chen; Song Qiao
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Paper Abstract

The paper presents tow kinds of new optical methods for measuring electric power. They are respectively called indirect optical method for measuring electric power and direct optical method for measuring electric power. The principles and signal processing technique of the two kinds of methods are discussed comprehensively and systematically. The study shows that the two kinds of methods can be used to measure the electric power when the current is large and/or the voltage is high.

Paper Details

Date Published: 3 October 1996
PDF: 5 pages
Proc. SPIE 2899, Automated Optical Inspection for Industry, (3 October 1996); doi: 10.1117/12.253092
Show Author Affiliations
Junliang Zhao, Jiaozu Institute of Technology (China)
Jidong Chen, China Univ. of Mining and Technology (China)
Song Qiao, China Univ. of Mining and Technology (China)


Published in SPIE Proceedings Vol. 2899:
Automated Optical Inspection for Industry
Frederick Y. Wu; Shenghua Ye, Editor(s)

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