Communication service model for wide area protection system based on IEC 61850

Abstract

In order to meet the requirements of information exchange varieties and manners in wide area protection system, a communication service model based on IEC 61850 is proposed. This service model can realize communication consistency and cooperation between different types of devices. Furthermore, the communication reliability and time delay performance are guaranteed to meet the requirements of relay protection from the upper layer. Message structure of generic substation event (GSE) and its communication mechanism are discussed. General methods to communicate digital information by generic substation status event (GSSE) and communicate analog sampling information by sampling analog value (SAV) of GSE are proposed.

Keywords

wide area protection / IEC 61850 / communication / service model

References

[1] Xu L.. Requirement of IEC 61850 to performance of messages for substation automation system[J]. Power System Technology, 2003, 27(5): 1-3.

[2] IEC 61850. Communication Networks and Systems in Substations [S]. 2003.

[3] Gao Z., Pan Z., Bian P., et al. A data communication model for microprocessor based protection based on IEC 61850 standard[J]. Automation of Electric Power Systems, 2003, 27(18): 43-46.

[4] Peng H., Jin W., Cheng H., et al. Implementation and on-site application of TASE.2 protocol in wide area network[J]. Power System Technology, 2003, 27(5): 43-46.

[5] Apostolov A, Tholomier D. Impact of IEC 61850 on power system protection [C]. In: Power Systems Conference and Exposition. Hong Kong, China, 2006. 1053–1058.

[6] Su Sheng, Li K K, Zeng Xiangjun. Distribute coordinated wide area current differential protection based on IEC 61850 [C]. In: IEEE Region 10 Conference. Hong Kong, China, 2006. 1–4.

[7] Apostolov A. Object models of protection devices in IEC 61850 [C]. In: PES TD 2005/2006. Texas, USA, 2006, 915–920.

[8] Shephard B, Janssen M C, Schubert M. Standardized communications in substations [C]. In: IEE Seventh International Conference on Developments in Power System Protection. Amsterdam, the Netherland, 2001. 270–274.

[9] Sidhu T. S., Yin Y.. Modeling and simulation for performance evaluation of IEC 61850-based substation communication systems[J]. IEEE Transactions on Power Delivery, 2007, 22(3): 1482-1489.

[10] Yang Hyo-Sik, Jang Hyun-Soo, Kim Yong-Won et al. Communication networks for interoperability and reliable service in substation automation system [C]. In: Proceedings of 5th ACIS International Conference on Software Engineering Research, Management and Applications. Busan, Korea, 2007. 160–168.

[11] Kim G.-S., Lee H.-H.. A study on IEC 61850 based communication for intelligent electronic devices [C] The 9th Russian-Korean International Symposium on Science and Technology, 2005, Russia: Novosibirsk State Technical University 765-770.

[12] De Mesmaeker I, Rytoft C, Reinhardt P. Protection and substation automation systems: Standardization, integration and information technology [C]. In: IEEE Power Engineering Society Conference and Exposition in Africa. Iohannesburg, South Africa, 2007. 1–6.

[13] Sun J., Sheng W., Wang S.. Research on the real-time publisher/subscriber model based on Ethernet and its implementation[J]. Journal of Xi’an Jiaotong University, 2002, 36(12): 1299-1302.

[14] Ozansoy C. R., Zayegh A., Kalam A.. The real-time publisher/subscriber communication model for distributed substation systems[J]. IEEE Transactions on Power Delivery, 2007, 22(3): 1411-1423.

[15] Xue T., Feng B.. Research on routing algorithm and self-configuration in content-based publishsubscribe system[J]. Journal of Software, 2005, 16(2): 251-259.

[16] Yin Z., Liu W., Yang Q., et al. Modeling and mapping implementation of a sampled value model based on IEC 61850[J]. Automation of Electric Power Systems, 2004, 28(21): 38-42.

[17] Apostolov A P. IEC 61850 distributed analog values applications in substation automation systems [C]. In: IEEE Power Engineering Society General Meeting. California, USA, 2005. 1155–1162.