서지주요정보
디이젤 엔진 구동 동기발전기의 자동전압조정기에 관한 연구 = A study on automatic voltage regulator for the diesel engine driven synchronous generator
서명 / 저자 디이젤 엔진 구동 동기발전기의 자동전압조정기에 관한 연구 = A study on automatic voltage regulator for the diesel engine driven synchronous generator / 안종보.
저자명 안종보 ; Ahn, Jong-Bo
발행사항 [대전 : 한국과학기술원, 1995].
Online Access 제한공개(로그인 후 원문보기 가능)원문

소장정보

등록번호

8005834

소장위치/청구기호

학술문화관(문화관) 보존서고

MAD 95007

휴대폰 전송

도서상태

이용가능

대출가능

반납예정일

초록정보

For the synchronous generator in the power plant, vessel and building emergency power source, the constant voltage control to load disturbance is basically the excitation control. The excitation controller must have capabilities to acquire the required transient response that able to overcome the inductive time lag of excitor and to damp out the inherent instability of the generator and prime mover. Many controllers such as PID, optimal control and self-tuning regulator have been applied and PSS(Power System Stabilizer) to promote stability was added in those controllers. However, these methods linearized the non-linear model in the limited operating boundary, and/or estimated the dynamic characteristics of the plant. But these approaches require the powerful computing capability and the added feedback loops. In this thesis, the dead-time compensator (Smith Predictor) is proposed to regulate the plant having long time lagging component. It is necessary for the compensator design to know the plant model accurately. But the variation of plant parameter and operating point can deteriorate the dynamic response. This problem is improved by dynamic tuning of compensator parameter, which is adjusted by fuzzy logic. The proposed controller is compared with PID controller and shows the effectiveness of the fuzzy-tuned compensator in the real experiment.

서지기타정보

서지기타정보
청구기호 {MAD 95007
형태사항 iii, 90 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 : A, Control program. - B, MATLAB simulation program. - C, Digital AVR hardware
저자명의 영문표기 : Jong-bo Ahn
지도교수의 한글표기 : 권인소
지도교수의 영문표기 : In-So Kweon
학위논문 학위논문(석사) - 한국과학기술원 : 자동화및설계공학과,
서지주기 참고문헌 : p. 55-56
주제 Electric generators --Alternating current.
Self-tuning controllers.
Voltage regulators.
Fuzzy logic.
디젤 기관. --과학기술용어시소러스
동기 전동기. --과학기술용어시소러스
자동 이득 제어 회로. --과학기술용어시소러스
퍼지 집합. --과학기술용어시소러스
전압 제어. --과학기술용어시소러스
Diesel motor.
QR CODE qr code