|
|||||
|
|
A nonlinear robust HVDC control for a parallel AC/DC power system |
|
| Authors: | Hongzhi CaiAuthor VitaeZhihua QuAuthor Vitae Deqiang GanAuthor Vitae |
| Affiliation: | a Foxboro Company, 38 Neponset Avenue, C42-2C, Foxboro, MA 02035, USA b School of Electrical Engineering and Computer Science, University of Central Florida, Orlando, FL 32816, USA c ISO New England Inc., One Sullivan Road, Holyoke, MA 01040-2841, USA |
| Abstract: | In this paper, a parallel AC/DC power system is investigated, and a nonlinear robust controller is proposed to improve transient stability of the power system and to damp out any prolonged oscillation after a fault is cleared. Lyapunov's direct method is used to synthesize the control, and asymptotic stability of the closed loop system and improved dynamic performance are shown by both theoretical proof and simulation results. |
| Keywords: | Robust control HVDC Power system Stability Lyapunov method |
| 本文献已被 ScienceDirect 等数据库收录！ | |