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Orientador(es)
Resumo(s)
In recent decades, Unified Power Flow Controllers (UPFCs) have become essential devices for enhancing the flexibility and controllability of modern electrical transmission networks. These devices facilitate the simultaneous control of local bus voltage and the optimization of power flow within electrical power transmission systems. The multilevel converter capability to operate with high voltage levels while generating low-distortion AC voltages, makes multilevel topologies suitable for UPFCs. Within this framework, this paper presents a novel multilevel converter topology and control strategy specifically designed for UPFC applications. The proposed solution employs a dual inverter topology driven by sliding mode direct power controllers, which are controlled via decoupled Proportional-Integral (PI) compensators. The characteristics, capabilities, and resulting flexibility of the proposed UPFC and control subsystem is validated through a series of simulation tests.
Descrição
Palavras-chave
Unified Power Flow Controller (UPFC) Dual inverter topology Dual inverter Direct power controller Decoupled Proportional-Integral (PI) compensators
Contexto Educativo
Citação
Monteiro, J., Silva, J. F., Pinto, S., & Pires, V. F. (2025). Decoupled direct power compensators for a dual-inverter based UPFC. In 2025 14th International Conference on Renewable Energy Research and Applications (ICRERA) (pp. 288–293). IEEE. https://doi.org/10.1109/ICRERA66237.2025.11284221
Editora
IEEE
Licença CC
Sem licença CC