0 ~6 x/ b7 H* l# Z/ }/ K1、A New Single-Phase PLL Structure Based on Second Order" m- P$ v4 J" d; E9 E4 O& Y3 H
2、A Novel DSP-Based Adaptive Line Synchronization System 3 z6 [" u' K+ J1 L3、Double Synchronous Reference Frame PLL for Power Converters Control+ R( M9 J2 m2 H8 c1 Y% L9 {
4、Phase Locked Loop System for FACTS1 G7 A8 l q5 a; k# e
5、Phase-locked loop for grid-connected three-phase# v3 ^: \. p( _/ O
6、Phase-Locked Loop Techniques-A Survey3 {. N, W& ?. m4 I" S
7、PLL Structures for Utility Connected Systems : D/ c& R& z: E# E T8、PLL-Less Active Power Filter Based on One-Cycle2 |) c0 u8 E, I4 _1 ~& {6 `
9、pll_driver_r26 l9 j0 ?1 l) j0 X/ f3 P [ b
10、Synchronization Methods for Three Phase Distributed Power Generation Systems8 R9 _& \. t7 u7 @7 h' {/ V4 M
11、THREE-PHASE PLL SYNCHRONIZATION WITH GATED ERROR CONTROL4 |3 z! j( a8 ~7 L$ T
12、WIDE BANDWIDTH SINGLE AND THREE-PHASE PLL STRUCTURES FOR GRID-TIED