AC current in 3-phase bridge rectifer
AC current in 3-phase bridge rectifer
(OP)
I know the ratio of Vdc to Vac (line) in a 3 phase bridge rectifier is about 1.3 but have forgotten the ratio of Idc to Iac (line) ? Any help ?
Muthu
www.edison.co.in





RE: AC current in 3-phase bridge rectifer
Muthu
www.edison.co.in
RE: AC current in 3-phase bridge rectifer
Gunnar Englund
www.gke.org
--------------------------------------
100 % recycled posting: Electrons, ideas, finger-tips have been used over and over again...
RE: AC current in 3-phase bridge rectifer
Gunnar Englund
www.gke.org
--------------------------------------
100 % recycled posting: Electrons, ideas, finger-tips have been used over and over again...
RE: AC current in 3-phase bridge rectifer
Muthu
www.edison.co.in
RE: AC current in 3-phase bridge rectifer
Gunnar Englund
www.gke.org
--------------------------------------
100 % recycled posting: Electrons, ideas, finger-tips have been used over and over again...
RE: AC current in 3-phase bridge rectifer
In Out Ratio
35 29 .83
82 100 .82
466 570 .82
I could use an hour or two to derive the analythical expression, but you will owe me a beer for that.
Gunnar Englund
www.gke.org
--------------------------------------
100 % recycled posting: Electrons, ideas, finger-tips have been used over and over again...
RE: AC current in 3-phase bridge rectifer
IIRR (sigh, I am getting old), I do owe you a beer for an earlier dc machine thread. Whenever you cross the ocean to my side, it will be my pleasure to treat you to one ... or two. :)
Muthu
www.edison.co.in
RE: AC current in 3-phase bridge rectifer
Gunnar Englund
www.gke.org
--------------------------------------
100 % recycled posting: Electrons, ideas, finger-tips have been used over and over again...
RE: AC current in 3-phase bridge rectifer
Muthu
www.edison.co.in
RE: AC current in 3-phase bridge rectifer
Gunnar Englund
www.gke.org
--------------------------------------
100 % recycled posting: Electrons, ideas, finger-tips have been used over and over again...
RE: AC current in 3-phase bridge rectifer
.817 is for a 6 element rectifier and .578 is for a 3 element rectifier.
Thanks
RE: AC current in 3-phase bridge rectifer
Gunnar Englund
www.gke.org
--------------------------------------
100 % recycled posting: Electrons, ideas, finger-tips have been used over and over again...