IA-PID 제어기를 이용한 교류-직류시스템의 동태안정도에 관한 연구 = A Study on Dynamic Stability of AC-DC Power System using IA-PID Controller

다국어 초록 (Multilingual Abstract)

In this paper, a method for optimal design of PID controller using the immune algorithm(IA) has been proposed to improve the stability of A.C.-D.C. power system. To design optimal PID controller, formulation of A.C.-D.C. system equation, selection of stability analysis model, formulation immune algorithm and application model of optimal PID controller are proposed in order of the paper. In case of various disturbance, computer simulations have been performed and the proposed IA-PID controller has been compared with base controller which is conventional control technique for dynamics. From simulation results, it is demonstrated that proposed IA-PID controller has good dynamic responses about the disturbance of power system and reliability as compared with the base control.

목차 (Table of Contents)

• Ⅰ. 서론
• Ⅱ. 면역 알고리즘
• 1. 면역 알고리즘의 구현
• 2. 면역 알고리즘의 특징
• Ⅲ. 교류-직류시스템의 방정식
• 1. 교류시스템
• 2. 직류시스템
• Ⅳ. IA를 이용한 최적 PID 제어기 설계
• 1.최적 PID제어기 설계
• Ⅴ. 컴퓨터 해석 및 결과고찰
• 1. 사례 연구 1: 전력을 증가시킨 경우
• Ⅵ. 결론