Regulação de tensão utilizando compensador série controlado a tiristores para sistemas de distribuição

• Ano de defesa: 2014
• Autor(a) principal: Zampellin, Leonardo [UNESP]
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Estadual Paulista (Unesp)
• Palavras-chave em Português: Energia elétrica - Distribuição; Controle por tiristores; Processamento de sinais - Tecnicas digitais; Electric power distribution
• Link de acesso: http://hdl.handle.net/11449/111124

This research presents analysis, simulation and a prototype of a Distribution - Thyristor Controlled Series Compensator (D-TCSC), applied to the electric power distribution system. Principles for its operation and modeling in Matlab/Simulink of the proposed compensator and feeder distribution will be discussed. A focus will be presented with regard to voltage regulation in a closed loop this device, performed to maintain tension on the load bar within appropriate levels. Thus, using a compensated system, we used proportionalintegral (PI) control to regulate the load voltage according to a prescribed reference value. Through a Digital Signal Processor (DSP) has been possible to implement the control of DTCSC open-loop and obtain waveforms of their performance in capacitive region