Title :
Research on Active Harmonic Resister based on repetitive control technique
Author :
Kai Zhang ; Wanjun Lei ; Cheng Nie ; Yue Wang
Author_Institution :
Sch. of Electr. Eng., Xi´an jiaotong Univ., Xi´an, China
Abstract :
A control method named Active Harmonic Resistance (AHR) using repetitive control technique is proposed to suppress the resonance between the power capacitor and system inductance in power distribution network. Firstly, this paper explains the theory of AHR and its low voltage tracking precision. Secondly, the parameters design and stability analysis of repetitive controller applied in the voltage loop of AHR system are presented. At last, the simulation results show high voltage tracking accuracy and good resonance suppression of this control method.
Keywords :
control system synthesis; harmonics suppression; power distribution control; power system harmonics; power system stability; AHR control method; AHR system voltage loop; active harmonic resistance; active harmonic resister; high-voltage tracking accuracy; low-voltage tracking precision; parameter design; power capacitor; power distribution network; repetitive control technique; resonance suppression; stability analysis; system inductance; Harmonic analysis; Power capacitors; Power harmonic filters; Resonant frequency; Simulation; Voltage control; Active Harmonic Resistance (AHR); repetitive control technique; resonance suppression; tracking accuracy;
Conference_Titel :
Electronics and Application Conference and Exposition (PEAC), 2014 International
Conference_Location :
Shanghai
DOI :
10.1109/PEAC.2014.7038079
