PLL phase margin design and analysis for mitigating sub/super-synchronous oscillation of grid-connected inverter under weak grid
Gao‐xiang Li, Hongzhi Pan, Xiao Liu, Linfei Yin, Hui Hwang Goh
Topics & Concepts
Phase-locked loopInverterOscillation (cell signaling)Control theory (sociology)Phase marginGridRoot locusPhase (matter)EngineeringPhysicsComputer scienceMathematicsElectronic engineeringControl systemElectrical engineeringVoltageControl (management)GeometryAmplifierBiologyGeneticsQuantum mechanicsCMOSOperational amplifierArtificial intelligenceMicrogrid Control and OptimizationHVDC Systems and Fault ProtectionPower Systems and Renewable Energy