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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Robust design of coordinated decentralized damping controllers for power systems

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Author(s):
Bento, Murilo E. C. [1] ; Dotta, Daniel [2] ; Kuiava, Roman [3] ; Ramos, Rodrigo A. [1]
Total Authors: 4
Affiliation:
[1] Univ Sao Paulo, Av Trabalhador Sao Carlense 400, BR-13566590 Sao Carlos, SP - Brazil
[2] Univ Estadual Campinas, Av Albert Einstein 970, BR-13083852 Campinas, SP - Brazil
[3] Univ Fed Parana, Rua Cel Francisco Heraclito dos Santos, BR-81531980 Curitiba, PR - Brazil
Total Affiliations: 3
Document type: Journal article
Source: INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY; v. 99, n. 5-8, p. 2035-2044, NOV 2018.
Web of Science Citations: 2
Abstract

The power system dynamic response is impacted by uncertainties in the system operation such as load variation and large penetration of intermittent generation. This paper presents a method based on the solution of the nonlinear Riccati equation for the design of coordinated robust damping controllers for power systems. The resulting robust controller is of practical application (fixed-order) with a performance guarantee based on quadratic stability. The method is applied to the 68-bus 5-area benchmark test system and the designed controllers are assessed by modal analysis and nonlinear time simulation. The obtained results show better performance of the proposed method compared to benchmark controllers. (AU)

FAPESP's process: 18/07375-3 - Power system operation with high penetration of low inertia generation
Grantee:Daniel Dotta
Support Opportunities: Scholarships abroad - Research
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
FAPESP's process: 16/08645-9 - Interdisciplinary research activities in electric smart grids
Grantee:João Bosco Ribeiro do Val
Support Opportunities: Research Projects - Thematic Grants
FAPESP's process: 15/02569-6 - Modeling, analysis and control of power systems operating with distributed generation
Grantee:Rodrigo Andrade Ramos
Support Opportunities: Regular Research Grants