Discussions about Cooperative Modeling between Electricity Substation and Control Center

Abstract:

Power grid modeling, data maintenance and management in substation and control center are based on IEC61850 standard and IEC61970 standard respectively. The difference between the two standards inevitably affects the data sharing and maintainability of grid models and the operational efficiency of the whole system. The key issues concerning on cooperative modeling，such as power equipment collaborative naming mechanism, mutual mapping between SCL and CIM, constructing complete model for traditional substation, power grid model segmentation and merging are discussed in detail. The analysis shows that collaborative modeling is imperative for power grid to improve efficiency, reduce workload and enhance power system intelligent level in the future.

• Periodical: Applied Mechanics and Materials (Volume 521)
• Pages: 284-287
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.521.284
• Online since: February 2014
• Authors: Jia An Zhang, Tao Xu*, Sheng Xu, Guang Min Fan, Zhi Gang Huang, Ling Xu Guo, Hai Feng Liu, Ning Liu, Xin Yi Meng
• Keywords: Chart-Model Integration, Collaborative Modeling, Common Information Model (CIM), IEC61850 Model

References

[1] Pradeep, Y., et al. CIM and IEC 61850 Integration Issues: Application to Power Systems[C]. Power & Energy Society General Meeting, 2009. PES '09. IEEE, (2009).

DOI: 10.1109/pes.2009.5275765

[2] Santodomingo, R., et al. Ontology Matching Approach to the Harmonization of CIM and IEC 61850 Standards[C]. Smart Grid Communications (SmartGridComm), 2010 First IEEE International Conference on. (2010).

DOI: 10.1109/smartgrid.2010.5622017

[3] Song, Y., W. Qian and W. De-wen. Condition Monitoring Information Model Based on 61850 and 61970[C]. Computer Research and Development (ICCRD), 2011 3rd International Conference on. (2011).

DOI: 10.1109/iccrd.2011.5763891

[4] Zhang Lisheng, Chen Shijie. Research and Implementation of Seamless Interconnection Between IEC 61850-based Substation and IEC 61970-based EMS [J]. Electrical Engineering, 2010, (11): 47-50. (In Chinese).

[5] Xie Shanyi. Model Coordination Design Between Digital Substations and Control Center Based on UCIM [J]. Automation of Electric Power Systems, 2011, (15): 64-67. (In Chinese).

[6] Mi Weimin, Li Lixin, Shang Xuewei, Zhou Jingyang, Qian Jing, Xu Jiahui, Pan Yi. An Investigation on Hierarchical and Decomposition and Space-time Coordination Modeling for Interconnected Power Systems[J]. Automation of Electric Power Systems, 2009, (15): 56-61. (In Chinese).

[7] Pan Yi, Zhou Jingyang, Li Qiang, Mi Weimin. The Separation/combination of Power System Model Based on CIM [J]. Automation of Electric Power Systems, 2003, (15): 45-48. (In Chinese).