Design for Control System of Single-Phase Inverters with ITAE Optimal Model

Author

Zhang, Jing-Zhou ; Wei, Xiao-Long ; Teng, Jiong-Hua ; Peng, Xiang-Biao ; Yang, Jian-Ku

Author_Institution

Sch. of Autom. Control, Northwestern Polytech. Univ., Xi´´an, China

Volume

2

fYear

2010

fDate

26-28 Aug. 2010

Firstpage

147

Lastpage

150

Abstract

Inverter control is to enable the inverter output sinusoidal voltage stability, dynamic response, robustness. Uses the current SPWM to control the inverter and design the closed-loop transfer function of system based on ITAE optimal model, get the controller parameters. To control the inverter with the optimized parameters, simulation results show the current inverter SPWM control system can adapt to different load,and verify the correctness of the design parameters. An optimum design method of inverter control system, overcome the blind trial of traditional design method, makes the design of control system greatly simplify, and obtain the optimal dynamic and static performance.

Keywords

PWM invertors; PWM rectifiers; closed loop systems; control system synthesis; stability; transfer functions; voltage regulators; ITAE optimal model; closed-loop transfer function; control system design; dynamic response; integrated time and absolute error; inverter SPWM control system; robustness; single-phase inverter; sinusoidal voltage stability; Adaptation model; Control systems; Inverters; Load modeling; Pulse width modulation; Transfer functions; Voltage control; ITAE optimal model; control of inverters; current SPWM control; dynamic; robustness;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Human-Machine Systems and Cybernetics (IHMSC), 2010 2nd International Conference on

Conference_Location

Nanjing, Jiangsu

Print_ISBN

978-1-4244-7869-9

Type

conf

DOI

10.1109/IHMSC.2010.136

Filename

5590654