“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”

OBRIGADO DEUS PELA VIDA,PROTEGENOS E GUARDANOS DE TODO MAL


AUTOR DO BLOG ENG. ARMANDO CAVERO MIRANDA SAO PAULO BRASIL

terça-feira, 28 de agosto de 2012

Development of a Single-phase High Frequency UPS

Development of a Single-phase High Frequency UPS
with Backup PEM Fuel Cell and Battery
Yuedong Zhan1,2, Jianguo Zhu2, Youguang Guo2, Hua Wang1
1Department of Automation, Kunming University of Science and Technology, Kunming, China
2Faculty of Engineering, University of Technology, Sydney, NSW 2007, Australia



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