Title :
H∞ controller for the static VAr compensator
Author :
Yano, Masao ; Ikeda, Hidetoshi
Author_Institution :
Dept. of Electr. Eng., Toyo Univ., Saitama, Japan
Abstract :
The control of a static VAr compensator consists of a DC voltage loop and a reactive current loop. H∞ controllers realize decoupling of the two loops, quick response of the compensator, and guarantee superior robustness over PI type controllers. In this paper, the author presents the modeling of such a static VAr compensator, and its control with H∞ controllers, using a loop shaping design procedure and the mixed sensitivity optimization method
Keywords :
H∞ control; control system analysis; control system synthesis; electric current control; reactive power control; robust control; sensitivity analysis; static VAr compensators; voltage control; DC voltage loop; H∞ controllers; decoupling; loop shaping design; mixed sensitivity optimization method; modeling; reactive current loop; response; robustness; static VAr compensator; Control systems; Equations; Industrial electronics; Power system modeling; Pulse width modulation inverters; Reactive power; Robust control; Shape control; Static VAr compensators; Voltage control;
Conference_Titel :
Power Electronics Specialists Conference, PESC '94 Record., 25th Annual IEEE
Conference_Location :
Taipei
Print_ISBN :
0-7803-1859-5
DOI :
10.1109/PESC.1994.373817
