| Full text | |
| Author(s): |
Bento, Murilo E. C.
Total Authors: 1
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| Document type: | Journal article |
| Source: | IFAC PAPERSONLINE; v. 55, n. 1, p. 6-pg., 2022-05-09. |
| Abstract | |
The use of real-time data from Phasor Measurement Units (PMUs) to compose a Wide-Area Damping Controller (WADC) proved to be effective in damping inter-area power system oscillation modes. However, PMU data is vulnerable to cyber-attacks that can compromise the functioning of the WADC communication channels and the small-signal stability of the closed-loop control system. This article proposes a WADC design method based on an optimization problem to ensure the resilience of WADC to permanent loss of communication channels. The optimization problem is solved using the Crow Search Algorithm. Case studies were done for the IEEE 68-bus system. The results of modal analysis and non-linear simulations in the time domain show the effectiveness of the proposed method. Copyright (c) 2022 The Authors. This is an open access article under the CC-BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0/) (AU) | |
| FAPESP's process: | 15/24245-8 - Fast Method for Dynamic Security Analysis of Power System Considering Small-Signal and Voltage Stability |
| Grantee: | Murilo Eduardo Casteroba Bento |
| Support Opportunities: | Scholarships in Brazil - Doctorate |