"OBRIGADO DEUS PELA VIDA,PELA MINHA FAMILIA,PELO TRABALHO,PELO PÃO DE CADA DIA,PROTEGENOS DO MAL"
“SE SEUS PROJETOS FOREM PARA UM ANO,SEMEIE O GRÂO.SE FOREM PARA DEZ ANOS,PLANTE UMA ÁRVORE.SE FOREM PARA CEM ANOS,EDUQUE O POVO.”
“Sixty years ago I knew everything; now I know nothing; education is a progressive discovery of our own ignorance. Will Durant”
domingo, 16 de outubro de 2011
sábado, 15 de outubro de 2011
sexta-feira, 14 de outubro de 2011
Development and Implementation of a 1.5 MW Inverter and Active Power Filter System for the Injection of Regenerated Energy in a Spoornet Traction Subs
Development and Implementation of a 1.5 MW Inverter and Active Power Filter System for the Injection of Regenerated Energy in a Spoornet Traction Substation
Autor: Fuchs, Heinrich Daniel
Resumo: Spoornet is one of South-Africa’s largest railway companies. It is very important to operate the railway system as cost effectively as possible. A large portion of the railway operates from 3 kV DC traction supplies. One method of cost saving is to utilise the regenerative braking mechanism of the electric trains.
Descrição: Thesis (MScEng (Electrical and Electronic Engineering))--University of Stellenbosch, 2005.
URI: http://hdl.handle.net/10019.1/1751
Data: 2005-12
FULL THESIS
http://scholar.sun.ac.za/bitstream/handle/10019.1/1751/FuchsH.pdf?sequence=1
Autor: Fuchs, Heinrich Daniel
Resumo: Spoornet is one of South-Africa’s largest railway companies. It is very important to operate the railway system as cost effectively as possible. A large portion of the railway operates from 3 kV DC traction supplies. One method of cost saving is to utilise the regenerative braking mechanism of the electric trains.
Descrição: Thesis (MScEng (Electrical and Electronic Engineering))--University of Stellenbosch, 2005.
URI: http://hdl.handle.net/10019.1/1751
Data: 2005-12
FULL THESIS
http://scholar.sun.ac.za/bitstream/handle/10019.1/1751/FuchsH.pdf?sequence=1
Design and implementation of a modular converter with application to a solid state transformer
Design and implementation of a modular converter with application to a solid state transformer
by
Marko Wolf
Thesis presented
in partial fulfilment of the requirements for the degree of
Master of Science in Engineering
(Electronic and Electrical Engineering)
at the
University of Stellenbosch
Department of Electrical and Electronic Engineering,
University of Stellenbosch,
Private Bag X1, 7602 Matieland, South Africa.
Supervisor: Prof. H. du T Mouton
Co-Supervisor: W van der Merwe
October
THESIS:
http://scholar.sun.ac.za/bitstream/handle/10019.1/2773/Wolf%2c%20M.pdf?sequence=1
by
Marko Wolf
Thesis presented
in partial fulfilment of the requirements for the degree of
Master of Science in Engineering
(Electronic and Electrical Engineering)
at the
University of Stellenbosch
Department of Electrical and Electronic Engineering,
University of Stellenbosch,
Private Bag X1, 7602 Matieland, South Africa.
Supervisor: Prof. H. du T Mouton
Co-Supervisor: W van der Merwe
October
THESIS:
http://scholar.sun.ac.za/bitstream/handle/10019.1/2773/Wolf%2c%20M.pdf?sequence=1
The development of a IGBT-based Tap Changer
The development of a IGBT-based Tap Changer
by
Reinhart Fourie
Thesis presented in partial fulfilment of the requirements for
the degree of Master of Science in Engineering at
Stellenbosch University
Supervisor: Prof Hendrik du Toit Mouton
Department of Electrical & Electronic Engineering
March 2010
FULL THESIS:
Assinar:
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