| Issue |
E3S Web of Conf.
Volume 540, 2024
1st International Conference on Power and Energy Systems (ICPES 2023)
|
|
|---|---|---|
| Article Number | 09002 | |
| Number of page(s) | 8 | |
| Section | FACTS and Protection Devices for Power System | |
| DOI | https://doi.org/10.1051/e3sconf/202454009002 | |
| Published online | 21 June 2024 | |
Non Linear Modelling and Control of Unified Power Flow Controller
Dr. N. V. A. Ravikumar, Sr. Assistant Professor, Department of Electrical & Electronics Engineering, GMR Institute of Technology, Rajam, Vizianagaram - 532127. A.P., India .
Dr. Vasupalli Manoj, Assistant Professor, Department of Electrical and Electronics Engineering, GMR Institute of Technology, Rajam, India - 532127, Vizianagaram, Andhra Pradesh .
Dr. R.S.R. Krishnam Naidu, Associate Professor, Department of Electrical and Electronics Engineering, NS Raju Institute of Technology, Sontyam, Visakhapatnam, India .
* Corresponding Author: ravikumar.nva@gmrit.edu.in, nvaravikumar@gmail.com
Unified Power Flow Controller is modeled as a non linear system in order to apply a non linear control technique for the improvement of power flow in a Single Machine Infinite Bus system. The non linear system is linearized by Feedback Linearization technique .FBLC is able to linearize the non linear states of the system under all uncertainty conditions present. FBLC will also be track the references and control the converter operation. The non linear modelling of UPFC along with the FBLC control is done in MATLAB software. The UPFC along with FBLC control gives promising results on the stability of linearized system with guarantee that state information remains unaltered.
Key words: Non linear control / Feedback linearization control / UPFC / FACTS
© The Authors, published by EDP Sciences, 2024
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