The improved fault location method based on natural frequency in MMC-HVDC grid by combining FFT and MUSIC algorithms
Jiawei He, Bin Li, Qiang Sun, Ye Li, Huijie Lyu, Wenbo Wang, Zhongrun Xie
Topics & Concepts
CorrectnessFault (geology)Fast Fourier transformComputer scienceGridFrequency gridNatural frequencyElectronic engineeringWindow (computing)Time–frequency analysisPower (physics)Electric power systemAlgorithmReal-time computingEngineeringVoltageElectrical engineeringAcousticsTelecommunicationsMathematicsQuantum mechanicsVibrationRadarSeismologyGeologyGeometryOperating systemPhysicsHVDC Systems and Fault ProtectionHigh-Voltage Power Transmission SystemsFull-Duplex Wireless Communications