“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

quinta-feira, 29 de abril de 2010

Design and Realisation of Over-voltage Protection in Push-pull Inverters


Design and Realisation of Over-voltage
Protection in Push-pull Inverters
Milomir Šoja, Slobodan Lubura, Dejan Jokic, Milan D. Radmanovic



Abstract—In this paper are presented our research results
about possibility of use different types over-voltage protection
circuits in push-pull inverters. We first analyzed the conventional
passive type RC and RCD over-voltage protection circuits and
gave experimental results. After that we analyzed active overvoltage
protection circuit, made design of protection circuit
components and provided experimental results. Final
investigation has shown that active over-voltage protection is
better solution than passive protection circuits with respect to
efficiency and reliability.






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