IGBT TRANSISTOR SWITCHING IN AN UNIQUE INDUSTRIAL APPLICATION

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 1994

Autores

QUINTAS, AR (Autor) Outra; CARVALHO, AS (Autor) FEUP; ARAUJO, AS (Autor) FEUP; MARTINS, AP (Autor) FEUP

Ata de Conferência Internacional

Título: FIFTH INTERNATIONAL CONFERENCE ON POWER ELECTRONICS AND VARIABLE-SPEED DRIVES

Páginas: 550-553

5th International Conference on Power Electronics and Variable-Speed Drives (PEVD94)

LONDON, ENGLAND, OCT 26-28, 1994

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 2 Citações

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia electrotécnica, electrónica e informática

Outras Informações

ID Authenticus: P-001-KQC

Resumo (PT): The paper presents the design, implementation, active protection against fault conditions and test results of a drive circuit for IGBT based static switches. Careful focus is concentrated on developing a drive qualified for protecting the switch in fault conditions, for controlling switching times in PWM inverter applications, for minimising noise effects of high frequency switching and not requiring any additional floating power supply. The main characteristics of the drive are required for an industrial application - the control of the drying and oil filling process in the manufacturing of distribution transformers. This application is based on a 100 kVA low frequency inverter implemented with IGBT transistors, 300 A, 1000 V.

Abstract (EN): The paper presents the design, implementation, active protection against fault conditions and test results of a drive circuit for IGBT based static switches. Careful focus is concentrated on developing a drive qualified for protecting the switch in fault conditions, for controlling switching times in PWM inverter applications, for minimizing noise effects of high frequency switching and not requiring any additional floating power supply. The main characteristics of the drive are required for an industrial application - the control of the drying and oil filling process in the manufacturing of distribution transformers. This application is based on a 100 kVA low frequency inverter implemented with IGBT transistors, 300 A, 1000 V.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 4