Optical fiber sensor applied to detect the vibration of electrical machines

Yi Dong; Naiji Li; Huiwen Wang; Yuejin Zhao; Guang Hui Wei; Renlin Dong; Yiwen Liu

doi:10.1117/12.252205

24 September 1996 Optical fiber sensor applied to detect the vibration of electrical machines

Yi Dong, Naiji Li, Huiwen Wang, Yuejin Zhao, Guang Hui Wei, Renlin Dong, Yiwen Liu

Proceedings Volume 2895, Fiber Optic Sensors V; (1996) https://doi.org/10.1117/12.252205
Event: Photonics China '96, 1996, Beijing, China

Abstract

A multi-mode fiber-optic accelerometer, based on intensity modulation, designed for vibration measurement in electrical machines is presented. The sensor shows an acceleration sensitivity of 2181 m/s²; range of frequency of 0 - 600 Hz; resolution of 0.01 g and linearity error of less than 5%. This accelerometer has already been used in 100,000 kW high power generator. The wave shape and frequency spectrum of the vibration of stator winding were recorded for the first time in China.

Citation Download Citation

Yi Dong, Naiji Li, Huiwen Wang, Yuejin Zhao, Guang Hui Wei, Renlin Dong, and Yiwen Liu "Optical fiber sensor applied to detect the vibration of electrical machines", Proc. SPIE 2895, Fiber Optic Sensors V, (24 September 1996); https://doi.org/10.1117/12.252205

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