A Systematic Approach to Design Amplitude Estimators for NTD-PLL: Performance Improvement Under Abnormal Grid DisturbancesMohd Afroz Akhtar, Suman Saha, Dibyendu Pal, Anant Kumar Verma, Zoheir TirIEEE Transactions on Power ElectronicsVolume 38، (4)، Pages 5456-54682022Article Accès fermé 3