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Alfredo Velazquez Ibañez

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

4

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101

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0

Scholarly Papers (4)

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1.

Definition of Safe Operating Limits for Dq Control-Based Vscs Under Unbalanced Grid Voltages

Number of pages: 12 Posted: 29 Feb 2024
Alfredo Velazquez Ibañez, Juan Ramon Rodriguez Rodriguez, Mario R. Arrieta-Paternina, Felix Rafael Segundo Sevilla and Petr Korba
affiliation not provided to SSRN, affiliation not provided to SSRN, Universidad Nacional Autonoma de Mexico, ZHAW Zurich University of Applied Sciences and affiliation not provided to SSRN
Downloads 33

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Voltage Source Converter, VSC, dq control, unbalanced voltages, THD, DC oscillations, non-characteristic harmonics, negative sequence, third harmonic.

2.

Enhanced Grid-Following Bess Control Strategy for Unbalanced Voltage Sag Conditions

Number of pages: 11 Posted: 01 Apr 2025
Alfredo Velazquez Ibañez, Juan R. Rodríguez Rodríguez, Felix Rafael Segundo Sevilla, Artjoms Obusevs and Petr Korba
affiliation not provided to SSRN, affiliation not provided to SSRN, ZHAW Zurich University of Applied Sciences, affiliation not provided to SSRN and Zurich University of Applied Sciences
Downloads 31

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BESS, DAB, VSC, Unbalanced Voltages, Battery, Active Power Control, DC Voltage Control, Reactive Power Control, THD, DC Oscillations.

3.

Reduced-Order Model-Based Dynamic Security Assessment Tool for Frequency Stability Analysis

Number of pages: 18 Posted: 09 May 2025
Juan Quiroz, Carlos Fuentes, Hector Chavez, Aldo Barrueto and Alfredo Velazquez Ibañez
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Universidad Técnica Federico Santa María and affiliation not provided to SSRN
Downloads 19

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dynamic security assessment, frequency stability, real-time operation, data-driven methodology

4.

Frequency Reduced-Order Models and Detailed Dynamic Simulations: A Comprative Analysis Using Actual Data

Number of pages: 18 Posted: 09 May 2025
Luis González Pincheira, Carlos Fuentes, Juan Quiroz, Hector Chavez, Roberto Pérez and Alfredo Velazquez Ibañez
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 18

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Data-Driven, Model-Drive, Reduced Model, PMU, SCADA