Design and realization of temperature measurement system based on optical fiber temperature sensor for wireless power transfer

Xi Chen; Shuang Zeng; Xiulan Liu; Yuan Jin; Xianglong Li; Xiaochen Wang

doi:10.1117/12.2315479

20 February 2018 Design and realization of temperature measurement system based on optical fiber temperature sensor for wireless power transfer

Xi Chen, Shuang Zeng, Xiulan Liu, Yuan Jin, Xianglong Li, Xiaochen Wang

Author Affiliations +

Proceedings Volume 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application; 106972E (2018) https://doi.org/10.1117/12.2315479
Event: Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 2017, Nanjing, China

Abstract

The electric vehicles (EV) have become accepted by increasing numbers of people for the environmental-friendly advantages. A novel way to charge the electric vehicles is through wireless power transfer (WPT). The wireless power transfer is a high power transfer system. The high currents flowing through the transmitter and receiver coils increasing temperature affects the safety of person and charging equipment. As a result, temperature measurement for wireless power transfer is needed. In this paper, a temperature measurement system based on optical fiber temperature sensors for electric vehicle wireless power transfer is proposed. Initially, the thermal characteristics of the wireless power transfer system are studied and the advantages of optical fiber sensors are analyzed. Then the temperature measurement system based on optical fiber temperature sensor is designed. The system consists of optical subsystem, data acquisition subsystem and data processing subsystem. Finally, the system is tested and the experiment result shows that the system can realize 1°C precision and can acquire real-time temperature distribution of the coils, which can meet the requirement of the temperature measuring for wireless power transfer.

Citation Download Citation

Xi Chen, Shuang Zeng, Xiulan Liu, Yuan Jin, Xianglong Li, and Xiaochen Wang "Design and realization of temperature measurement system based on optical fiber temperature sensor for wireless power transfer", Proc. SPIE 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 106972E (20 February 2018); https://doi.org/10.1117/12.2315479

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

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
7 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Temperature metrology

Temperature sensors

Optical fibers

Semiconductor lasers

Electromagnetism

Data processing

Receivers

Show All Keywords

Keywords/Phrases

Search In:

Publication Years