Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2004.07d
- /
- Pages.2188-2190
- /
- 2004
Power System Stabilizer using Inverse Dynamic Neuro Controller
역동역학 뉴로제어기를 이용한 전력계통 안정화 장치
- Boo, Chang-Jin (Cheju National University) ;
- Kim, Moon-Chan (Cheju National University) ;
- Kim, Ho-Chan (Cheju National University) ;
- Ko, Hee-Sang (University of British Columbia)
- Published : 2004.07.14
Abstract
This paper presents an implementation of power system stabilizer using inverse dynamic neuro controller. Traditionally, mutilayer neural network is used for a universal approximator and applied to a system as a neuro-controller. In this case, at least two neural networks are used and continuous tuning of neuro-controller is required. Moreover, training of neural network is required considering all possible disturbances, which is impractical in real situation. In this paper, Taylor Model Based Inverse Dynamic Neuro Model (TMBIDNM) is introduced to avoid this problem. Inverse Dynamic Neuro Controller (IDNC) consists of TMBIDNM and Error Reduction Neuro Model (ERNM). Once the TMBIDNM is trained, it does not require retuning for cases with other types of disturbances. The controller is tested for one machine and infinite-bus power system for various operating conditions.
Keywords