Analysis of 12-pulse diode rectifier operating in aircraft systems with variable frequency

Autor(es)

Vitoi, Lais Abrantes ; Pomilio, Jose Antenor ; Brandao, Danilo Iglesias ; IEEE

• Tipo de documento: Artigo Científico
• Fonte: 2022 25TH INTERNATIONAL CONFERENCE ON INFORMATION FUSION (FUSION 2022); v. N/A, p. 6-pg., 2017-01-01.

Resumo

The 12-pulse diode rectifier is analyzed for application in More Electric Aircrafts. In this concept, the airplanes operate with a variable frequency (360 Hz to 800 Hz) and due to increased power demand, the systems tend to use high voltage dc buses (540 V). Two situations are analyzed: using L and LC input filters. The paper developed a mathematical model which provides means to study the input current and the output voltage. Simulations and experimental results validate the model. (AU)

• Processo FAPESP: 17/05565-7 - Redes elétricas embarcadas em aeronaves: garantia da qualidade da energia elétrica e soluções eletrônicas de potência
• Beneficiário: Jose Antenor Pomilio
• Modalidade de apoio: Auxílio à Pesquisa - Regular