Title :
Design of STATCOM multivariable sampled regulator
Author :
Wang, H.F. ; Li, F.
Author_Institution :
Dept. of Electron. & Electr. Eng., Bath Univ., UK
Abstract :
This papers reports a case of negative interaction between the AC and DC voltage control of a STATCOM (static synchronous compensator) installed in a power system. A novel technique to design a decoupled multivariable sampled regulator (SR) for multi-input multi-output (MIMO) systems is applied for the co-ordinated control of STATCOM AC and DC voltage so as to overcome a potential negative interaction. A comprehensive demonstration is presented by an example power system installed with a STATCOM
Keywords :
MIMO systems; control system synthesis; multivariable control systems; power system control; static VAr compensators; voltage control; AC voltage control; DC voltage control; MIMO systems; STATCOM multivariable sampled regulator; co-ordinated control; decoupled multivariable sampled regulator; multi-input multi-output systems; negative interaction; power system; static synchronous compensator; Automatic voltage control; Capacitors; Control systems; MIMO; Power system modeling; Power systems; Pulse width modulation converters; Regulators; Strontium; Voltage control;
Conference_Titel :
Electric Utility Deregulation and Restructuring and Power Technologies, 2000. Proceedings. DRPT 2000. International Conference on
Conference_Location :
London
Print_ISBN :
0-7803-5902-X
DOI :
10.1109/DRPT.2000.855629
