标题:An improved method of transformer parameter identification based on measurement data
作者:Zhang, Yaping ;Zhang, Hengxu ;Mou, Qianying ;Li, Changgang ;Wang, Liang ;Zhang, Bing
作者机构:[Zhang, Yaping ;Zhang, Hengxu ;Mou, Qianying ;Li, Changgang ] Key Laboratory of Power System Intelligent Dispatch and Control of the Ministry of Educa 更多
会议名称:5th IEEE International Conference on Electric Utility Deregulation, Restructuring and Power Technologies, DRPT 2015
会议日期:November 26, 2015 - November 29, 2015
来源:Proceedings of the 5th IEEE International Conference on Electric Utility Deregulation, Restructuring and Power Technologies, DRPT 2015
出版年:2015
页码:792-796
DOI:10.1109/DRPT.2015.7432334
摘要:The accuracy of transformer parameters is critical for power system analysis and control decision. In practice, the parameters of a transformer may deviate from its factory values due to the influence of environment and equipment aging. An improved model is presented in this paper to identify transformer parameters based on WAMS and SCADA data. Relative errors are considered in the objective function. Cases with different objective functions are examined. The accuracy and convergence of the different method are compared.
© 2015 IEEE.
收录类别:EI
资源类型:会议论文
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