Design and Implementation of Online Data Assessment Based on E Format

Author(s): Tao Liua, Tao Wub*, Jian Qiuc, Guoqiang Lib
a Center China Grid Company Limited, Wuhan, 430077,China
b North China Electric Power University, Beijing, 102206,China
c China Electric Power Research Institute, Beijing, 100192,China
International Journal of Smart Grid and Clean Energy, vol. 1, no. 1, September 2012: pp. 91–96
ISSN: 2315-4462
Digital Object Identifier: 10.12720/sgce.1.1.91-96

Abstract: With the extended development of complication of power system, the accurate reflection of  power system operation has become an important factor of  power system stability. In order to get more accurate data, this paper proposes a software design philosophy of online data assessment system based on E format, which includes Online/Offline data modeling matching, online/offline parameter estimation and online data adjustment. The research plays an important role on practical power system real-time analysis.

Keywords: E format, online/offline data modeling match, online data adjustment, online offline parameter estimation

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