DocumentCode
379796
Title
Comparative studies of digital AVR for use on engine generator between H∞ control and direct design PID control
Author
Asama, Masayoshi ; Ukai, Hiroyuki ; Sone, Mototaka ; Nakamura, Koichi
Author_Institution
Dept. of Electr. & Comput. Eng., Nagoya Inst. of Technol., Japan
Volume
1
fYear
2002
fDate
2002
Firstpage
211
Abstract
The engine generator is widely used as a power supply and emergency power supply. The generation voltage is regulated by exciting current supplied with automatic voltage regulator (AVR). In most cases, the classical PID controller is applied to the AVR system. In order to obtain a robust controller, an H∞ control algorithm is applied. Comparison of digital AVR for use on engine generator between H ∞ control and direct design PID is described in this paper. The result is verified by some model analysis and experimental set-up including a 4-pole 5 kVA engine generator. Robust H∞ control is be possible to reduce system noise, measurement noise
Keywords
H∞ control; diesel-electric generators; digital control; emergency power supply; robust control; three-term control; voltage control; voltage regulators; 4-pole engine generator; 5 kVA; AVR; H∞ control; automatic voltage regulator; digital AVR; direct design PID; emergency power supply; engine generator; exciting current; generation voltage regulation; measurement noise reduction; power supply; robust controller; system noise reduction; Automatic control; Control systems; Current supplies; Emergency power supplies; Engines; Noise reduction; Power generation; Robust control; Three-term control; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Conversion Conference, 2002. PCC-Osaka 2002. Proceedings of the
Conference_Location
Osaka
Print_ISBN
0-7803-7156-9
Type
conf
DOI
10.1109/PCC.2002.998549
Filename
998549
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