JOURNAL BROWSE
Search
Advanced SearchSearch Tips
The Method of Determining Stress Levels Regarding the Electrical ALT through Optical Temperature Sensor
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
The Method of Determining Stress Levels Regarding the Electrical ALT through Optical Temperature Sensor
Ryu, Haeng-Soo; Han, Gyu-Hwan; Yoon, Nam-Sik;
  PDF(new window)
 Abstract
Electrical endurance is the critical characteristic of Magnetic contactors(MCs), which are widely used in such power equipment as elevators, cranes, and factory control rooms in order to close and open control circuits. Testing time, however, is not short in typical cases in which some method of reducing the testing period is required. This study shows the method of determining the stress level of electrical ALT(Accelerated Life Test) through optical temperature sensor and the relationship between 0.05 s and 0.1 s for on-time. The tool used for analyzing the test result is MINITAB. I will propose the method of determining the optimized stress level through optical temperature sensor, which will contribute to minimize the testing time and development period and also raise the product reliability.
 Keywords
Accelerated Life Test;Magnetic Contactor;MINITAB;Optical Temperature Sensor;
 Language
English
 Cited by
1.
Current-Controlled Tunable Fiber Multiwavelength Filter Based on Polarization-Diversity Loop Structure, Japanese Journal of Applied Physics, 2011, 50, 6R, 062502  crossref(new windwow)
2.
Study on spectral deviations of high-order optical fiber comb filter based on polarization-diversity loop configuration, Optics Communications, 2013, 301-302, 159  crossref(new windwow)
3.
Current-Controlled Tunable Fiber Multiwavelength Filter Based on Polarization-Diversity Loop Structure, Japanese Journal of Applied Physics, 2011, 50, 6, 062502  crossref(new windwow)
4.
Comparison of Different Tapped Windings for Flux Adjustment in Induction Motors, IEEE Transactions on Energy Conversion, 2014, 29, 2, 375  crossref(new windwow)
5.
Polarization-Interference-Based Fiber Vibration Sensor Incorporating Polarization-Diversity Loop Structure, IEEE Sensors Journal, 2016, 16, 7, 1949  crossref(new windwow)
6.
Compact and wide range polarimetric strain sensor based on polarization-maintaining photonic crystal fiber, Sensors and Actuators A: Physical, 2014, 213, 89  crossref(new windwow)
7.
Highly-Sensitive and -Linear Cryogenic Temperature Response of Long-Period Fiber Gratings Written on B–Ge-Codoped Photosensitive Fiber, Japanese Journal of Applied Physics, 2012, 51, 9R, 092501  crossref(new windwow)
8.
Lyot-type flat-top fibre multiwavelength filter based on polarisation-diversity loop structure, Micro & Nano Letters, 2014, 9, 12, 858  crossref(new windwow)
9.
Inline selection of transmission or reflection spectra of different fiber Bragg gratings using polarization-diversity loop, Journal of Optics, 2016, 18, 1, 015702  crossref(new windwow)
10.
Enhanced inline conversion of fiber Bragg grating spectra based on increased polarization controllability, Optics Communications, 2013, 293, 43  crossref(new windwow)
 References
1.
Wayne Nelson, "Accelerated Testing-Statistical Models, Test Plans, and Data Analyses, Ed. New York: John Wiley & Sons, 1990, pp. 63-64

2.
Anderson, Sweeney, Williams, "Modern Business Statistics", Ed, Ohio: South-Western, 2003

3.
IEC International standard for Low-voltage switchgear and controlgear - (Standards style), IEC International Standard 60947-1, 2007

4.
IEC International standard for Contactors and motor-starters-Electromechanical contactors and motor-starters (Standards style), IEC International Standard 60947-4-1, 2005

5.
H. S. Ryu, G. H. Han, Y. I. Kwon, "A Study on Accelerated Life Test for Magnetic Switch Used in Distribution System, in Proc. 33 th Summer Annu. Conf. KIEE, Korea, 2002, pp. 536-540

6.
H. S. Ryu, S. Y. Park, G. H. Han, Y. I. Kwon, N. S. Yoon, "To Ensure A Product Reliability The Study on Accelerated Stress Tests for Magnetic Switch Used In Power Distribution System, in Proc. 36 th Summer Annu. Conf. KIEE, Korea, 2005, pp. 377-380

7.
LabVIEW Manual, National Instrument Corporation, 2006

8.
John Moubray, Reliability Centered Maintenance, 200 Madison Avenue, NY: INDUSTRIAL PRESS INC, 1997

9.
H. S. Ryu, S. Y. Park, G. H. Han, Y. I. Kwon, N. S. Yoon, "Design and Analysis of an Accelerated Life Test for Magnetic Contactors", Journal of Electrical Engineering & Technology, vol. 2, no. 2, pp. 188-193, Jun. 2007 crossref(new window)

10.
H. S. Ryu, G. H. Han, N. S. Yoon, "Accelerated Life Test of Voltage and Temperature stresses for Magnetic Contactors in Power Distribution", International Conference on Electrical Engineering, pp. ICEE-026, July 2007

11.
H. S. Ryu, G. H. Han, N. S. Yoon "Degradation Test through measuring vibration for Magnetic Contactors in Power Distribution", International Conference on Electrical Engineering, pp. ICEE-027, July 2007

12.
Digital Optical Fiber Point Sensor for High- Temperature Measurement, Journal of Lightwave Technology, Vol. 13. No. 7, July 1995

13.
Monitoring of Power Transformer winding Temperature Using Robust Fiber Optic Sensing System, Luxtron

14.
Paul G. Slade, "Electrical Contacts, 270 Madison Avenue, New York: Marcel Dekker Inc, 1999, pp. 792-795