An approach to select PI parameters of HVDC controllers

Author

Yang, Fenyan ; Xu, Zheng ; Zhang, Jing

Author_Institution

Dept. of Electr. Eng., Zhejiang Univ., Hangzhou

fYear

0

fDate

0-0 0

Abstract

Stability is the fundamental demand to the system. Considering the stability and dynamic response of the system, we suggest an approach to select PI values. The ranges of PI parameters are attained based on the Bode plot criteria taking account of the systems´ stability. Synthetic performance indexes to measure system´s dynamic response are adopted, and the proper PI parameters corresponding to the minimal ITAE (integral of time multiplied by the absolute value of the error) performance index are searched and selected. The test of Cigre HVDC benchmark model shows the validity of the proposed approach

Keywords

HVDC power transmission; PI control; dynamic response; performance index; power transmission control; Bode plot criteria; Cigre HVDC benchmark model; HVDC controllers; PI parameters; dynamic response measurement; integral of time multiplied by the absolute value of the error; synthetic performance indexes; system stability; Circuits; Control systems; HVDC transmission; Nonlinear control systems; Nonlinear dynamical systems; Open loop systems; Performance analysis; Rectifiers; Stability; Transfer functions; HVDC controller; PI parameters; dynamic response; stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering Society General Meeting, 2006. IEEE

Conference_Location

Montreal, Que.

Print_ISBN

1-4244-0493-2

Type

conf

DOI

10.1109/PES.2006.1709261

Filename

1709261