Modeling of traveling wave protection functions based on IEC61850 standard

Considering the object-oriented modeling design of the IEC 61850 standard, this paper takes the traveling wave protection as a study case, and proposes the modeling and design method of traveling wave protection devices. To be specific, the data objects are clarified first to establish the entire information models and functional model services. According to IEC 61850, each of the traveling wave protection functions and the related functions is viewed as a logical node, and all the traveling wave protection functions are implemented through the information interaction between logical nodes. Also, considering the card pieces design principle, the hardware of a traveling wave protection device is divided into four cards, and each card is with the corresponding function. Further, ACSI service and device's configuration file of GOOSE service are introduced.

[1]  Dong Xinzhou,et al.  Fault position relay based on current travelling waves and wavelets , 2000, 2000 IEEE Power Engineering Society Winter Meeting. Conference Proceedings (Cat. No.00CH37077).

[2]  P. Crossley,et al.  Distance Protection Based on Travelling Waves , 1983, IEEE Transactions on Power Apparatus and Systems.

[3]  Dong Liu,et al.  Wide area travelling wave fault location in the transmission network , 2010, CICED 2010 Proceedings.

[4]  Yue Yun,et al.  Real-time measurement of communication subsystem of intelligent electronic devices , 2011, 2011 International Conference on Electric Information and Control Engineering.

[5]  A. Elhaffar.  An optimized fault location system based on traveling waves for transmission networks , 2012, 2012 16th IEEE Mediterranean Electrotechnical Conference.

[6]  Zhiqian Bo,et al.  An Improved Network-Based Traveling Wave Fault Location Method , 2011, 2011 Asia-Pacific Power and Energy Engineering Conference.

[7]  Wang Ying,et al.  IEC61850 based distribution terminal unit , 2011, 2011 4th International Conference on Electric Utility Deregulation and Restructuring and Power Technologies (DRPT).

[8]  Xu Bingyin,et al.  The Application of Travelling Wave Fault Locators in China , 2008 .