Monitor System for Protection Device Based on Embedded RTOS
Yang WANG, Xianggen YIN, Zhe ZHANG
DOI: 10.4236/jemaa.2009.14037   PDF    HTML   XML   6,086 Downloads   10,070 Views   Citations


For the purpose of the monitor system in digital protection, the embedded real-time operating system (RTOS) and the embedded GUI (Graphical User Interface) is introduced to design the monitor system. Combining the necessity and the application value of the operation system, the choice of embedded Linux and Qt/Embedded is completely viable for the monitor system in digital protection for generator-transformer sets. The design with embedded Linux and embedded GUI enriches system information, increases developing efficiency and improve the generality.

Share and Cite:

Y. WANG, X. YIN and Z. ZHANG, "Monitor System for Protection Device Based on Embedded RTOS," Journal of Electromagnetic Analysis and Applications, Vol. 1 No. 4, 2009, pp. 245-248. doi: 10.4236/jemaa.2009.14037.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] N. L. Tai, Z. J. Hou, X. H. Li, Z. Zhang, and Y. X. Chen, “Microprocessor-based protection system design for large hydro generator unit,” Relay, Vol. 29, No. 8, April 2001.
[2] Q. Zhou, X. J. Yi, and Z. L. Wang, “Technical scheme of generator-transformer relay protection system for three gorges left bank power station,” Automation of Electric Power Systems, Vol. 11, No. 5, March 1999.
[3] Q. Luo, D. H. You, and H. Y. He, “Human-machine iinterface design based on embedded gui for power automation equipment,” Electric Power Automation Equipment, Vol. 24, No. 9, May 2004.
[4] T. Q. Xu, D. H. You, and C. Li, “Microprocessor-based realying protection device for generator based on μC/OS-II,” Power System Technology, Vol. 16, No. 15, August 2005.
[5] H. B. Xiao, X. Li, and L. J. Zhang, “Real-time multi-task kernel and its application in power system AER,” Electric Power Automation Equipment, Vol. 8, No. 10, May 2002.
[6] C. Xie, Y. Tao, and Z. Tan, “Study of multi-process graphic user interface (GUI) based on the embedded linux,” Industrial Control Computer, Vol. 5, No. 1, January 2003.

Copyright © 2024 by authors and Scientific Research Publishing Inc.

Creative Commons License

This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.