Optical method for measuring electric power

Junliang Zhao; Jidong Chen; Song Qiao

doi:10.1117/12.253092

3 October 1996 Optical method for measuring electric power

Junliang Zhao, Jidong Chen, Song Qiao

Proceedings Volume 2899, Automated Optical Inspection for Industry; (1996) https://doi.org/10.1117/12.253092
Event: Photonics China '96, 1996, Beijing, China

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.

Citation Download Citation

Junliang Zhao, Jidong Chen, and Song Qiao "Optical method for measuring electric power", Proc. SPIE 2899, Automated Optical Inspection for Industry, (3 October 1996); https://doi.org/10.1117/12.253092

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available