Nov 8, 2006 #1 andre_luis Super Moderator Staff member Joined Nov 7, 2006 Messages 9,593 Helped 1,190 Reputation 2,399 Reaction score 1,207 Trophy points 1,403 Location Brazil Activity points 55,671 Hi all, How does work the UPS topology that uses the same transformer to INVERTER / BATTERY_CHARGER ? Doesn't it have danger to fire the inverter when public energy return ? regards
Hi all, How does work the UPS topology that uses the same transformer to INVERTER / BATTERY_CHARGER ? Doesn't it have danger to fire the inverter when public energy return ? regards
Nov 12, 2006 #2 N n_huda2006 Junior Member level 1 Joined Jan 24, 2006 Messages 19 Helped 3 Reputation 6 Reaction score 2 Trophy points 1,283 Location Khulna,Bangladesh Activity points 1,387 hi andre, yeh it is possible to use same inverter transformer as batttery charger when public power is ON using a multipole relay switch. pls email me at nhuda2006@gmail.com and i'll send u the detail design ok!! regards
hi andre, yeh it is possible to use same inverter transformer as batttery charger when public power is ON using a multipole relay switch. pls email me at nhuda2006@gmail.com and i'll send u the detail design ok!! regards
Nov 15, 2006 #3 N n_huda2006 Junior Member level 1 Joined Jan 24, 2006 Messages 19 Helped 3 Reputation 6 Reaction score 2 Trophy points 1,283 Location Khulna,Bangladesh Activity points 1,387 but i failed to attach my design image!
Aug 22, 2008 #4 andre_luis Super Moderator Staff member Joined Nov 7, 2006 Messages 9,593 Helped 1,190 Reputation 2,399 Reaction score 1,207 Trophy points 1,403 Location Brazil Activity points 55,671 Hi Guys, Somebody know how to calculate transformer ratio in that topology ? Note1 : It uses rectified sinusoid to charge battery !!! Note2 : Either at charge mode and operating mode. +++
Hi Guys, Somebody know how to calculate transformer ratio in that topology ? Note1 : It uses rectified sinusoid to charge battery !!! Note2 : Either at charge mode and operating mode. +++
Jan 15, 2011 #5 qayyoum Member level 5 Joined Apr 7, 2006 Messages 80 Helped 20 Reputation 40 Reaction score 20 Trophy points 1,288 Location PakistaN Activity points 1,674 yes it's possible simple my friend fet bulit in rectifir (diode )that work is revers mode
May 9, 2011 #6 andre_luis Super Moderator Staff member Joined Nov 7, 2006 Messages 9,593 Helped 1,190 Reputation 2,399 Reaction score 1,207 Trophy points 1,403 Location Brazil Activity points 55,671 Just to share : Follow the circuit sent from n_huda to me by e-mail ( thanks a lot ! ) : +++
Jul 21, 2011 #7 N n_huda2006 Junior Member level 1 Joined Jan 24, 2006 Messages 19 Helped 3 Reputation 6 Reaction score 2 Trophy points 1,283 Location Khulna,Bangladesh Activity points 1,387 sorry my mail has changed!! my mai mail2nazmul65@gmail.com sorry for incovinience. regards nazmul