Title :
Notice of Retraction
Study on the Three-Phase Software Phase-Locked Loop Based on d-q Transformation
Author :
Xu Ren-zhong ; Liu Fei ; Zhu Xiao-dong ; Lv Hong-shui ; Liu Yan-qin
Author_Institution :
State Grid Electr. Power, Res. Inst., Nanjing, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
The three-phase software phase-locked loop is widely used in electronics converters. Because of the difference in the loop filter, the precision and the speed of the phase-locked loop(PLL) have some distinction. This paper designed PI filter for loop filter and PI together with second-order HPF for loop filter respectively. The simulation result indicated that the PI controller have good tracking characteristic but robustness, and the PI controller adopted HPF have good filtering characteristic but dynamic response.
Keywords :
PI control; phase locked loops; power convertors; PI filter; d-q transformation; electronics converters; loop filter; second-order HPF; three phase software phase locked loop; Filters; Interference; Phase detection; Phase locked loops; Power quality; Power system dynamics; Power system restoration; Power systems; Robust control; Voltage;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4812-8
DOI :
10.1109/APPEEC.2010.5448472
