Investigation of multi input adaptive control for STATCOM

Author

Djagarov, Nikolay ; Grozdev, Zhivko ; Bonev, Milen

Author_Institution

Electr. Equip. & Power Supply Dept., Tech. Univ., Varna, Bulgaria

fYear

2012

fDate

18-25 May 2012

Firstpage

188

Lastpage

193

Abstract

In the present report is presented the advanced adaptive control of static compensator (STATCOM) consisting of conventional PI-regulator and multi input adaptive regulator. The adaptive static modal regulator identifies the controlled object by optimal observer in real time. By means of identified parameters and variables of controlled object is calculated the control signal. The operation of power system connected through transmission line into infinity buses is being investigated. The power system consists of generator units, static and dynamic loads and STATCOM. The results from investigations show the effectiveness of suggested advanced adaptive control.

Keywords

adaptive control; observers; power transmission control; power transmission lines; static VAr compensators; PI regulator; STATCOM; adaptive static modal regulator; controlled object calculation; dynamic load; generator unit; infinity bus; multiinput adaptive control; multiinput adaptive regulator; optimal observer; power system operation; static compensator; static load; transmission line; Automatic voltage control; Observers; Power system dynamics; Power system stability; Regulators; Vectors; FACTS; STATCOM; adaptive control; singular adaptive observer Introduction (Heading 1);

fLanguage

English

Publisher

ieee

Conference_Titel

Environment and Electrical Engineering (EEEIC), 2012 11th International Conference on

Conference_Location

Venice

Print_ISBN

978-1-4577-1830-4

Type

conf

DOI

10.1109/EEEIC.2012.6221571

Filename

6221571