Exponential stabilization via tracking con-vergent rate in load frequency control of multi-area power systems with diverse communication delays

Bài báo thuộc danh mục ISI(Q2) do nhóm tác giả NCS. Đỗ Thu Phương- Giảng viên toán cơ bản- Khoa Khoa học cơ bản- Trường Đại học Công nghiệp Hà Nội; PGS.TS Nguyễn Văn Hiện- Khoa Toán- Trường Đại học sư phạm Hà Nội; NCS. Phạm Ngọc Thành- School of Engineering, Deakin University, VIC 3216, Australia đăng trên tạp chí International Journal of Dynamics and Control ngày 15 tháng 5 năm 2021

Abstract: In this paper, the problem of exponential stabilization is studied for a model of load frequency control of multi-area interconnected power systems with input delays in the control channel. By utilizing a weighted Lyapunov–Krasovskii scheme, tractable analysis and design conditions of a state feedback controller that makes the closed-loop system exponentially stable with a prescribed decay rate are derived in the framework of linear matrix inequalities. The effectiveness of the design schemes proposed in this paper is validated by simulations of a two-area power model.

Keywords: Load frequency control; Time-delay systems; Exponential stability; Linear matrix inequalities

Toàn văn bài báo tải về tại đây: https://doi.org/10.1007/s40435-021-00815-2

Thứ Hai, 16:14 17/05/2021

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