Improved Teager Energy Operator for On-Line Tracking of Power Grid Voltage

摘要：

　　A new method is proposed to track the fundamental voltage in real-time in the power grid,which is applicable to power measurement.The proposed method is based on the concept of cascade FIR and improved teager energy operator.The frequency of cascade FIR can be changed with the frequency of the reference signal.A model of voltage in a power grid is constructed,the improved teager energy operator is proposed and the stability of the proposed method is discussed.The effectiveness of the proposed method is demonstrated by simulations.

关键词： Power grid Fundamental voltage Improved Teager Energy Operator(ITEO) FIR

作者: WANG Hongbo HUANG Rong QIAN Qi KANG Yu

作者单位: School of Mechanical and Automotive Engineering,Hefei University of Technology,Hefei 230009,P.R.Chin Department of Automation,University of Science and Technology of China,Hefei 230027,P.R.China

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 8234-8238

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）