Guan Chyun Hsieh, James C Hung. Phase-locked loop techniques, a survey [J]. IEEE Transactions on Industrial Electronics, 1996, 43(6): 609-615.
[5]
Antonio Cataliotti, Valentina Cosentino, Salvatore Nuccio. A phase-locked loop for the synchronization of power quality instruments in the presence of stationary and transient disturbances[J]. IEEE Transactions on Instrumentation and Measurement, 2007, 56(6): 2232-2239.
[6]
Mihai Ciobotaru, Vassilios G Agelidis, Remus Teodorescu, et al. Accurate and less-disturbing active antiislanding method based on PLL for grid-connected converters[J]. IEEE Transactions on Power Electronics, 2010, 25(6): 1576-1584.