Abstract:
根据监测供电点的电压信号,利用动态相量法提取电压波动幅值包络线,采用经验模态分解(empirical mode decomposition,EMD)将其分解为多个单频波动分量,再利用Teager能量算子(Teager Energy Operator,TEO)跟踪波动分量的特征频率和波动幅值,进而计算闪变强度.通过仿真验证了该算法的有效性和正确性.
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Year: 2014
Page: 168-173
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
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30 Days PV: 2
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