I have made a 3 phase thyristor full bridge rectifier. But
at the moment it is working only for the half bridge
operation. Both the half bridges are on operation separately
but when i put it into full bridge operation the
oscilloscope output is zero. I rechecked that the pulses
are correct for each thyristor. what could be the possible
reason for this?
No Answer is Posted For this Question
Be the First to Post Answer
WORKING PRINCIPAL OF MCB
WHAT AC (HI VOLTAGE TEST) VOLTAGE SHOULD APPLY FOR 33KV CABLES.EXPLAIN IN DETAIL
Why reactors use before incoming of ac vvfd drive?
Why efficiency in thermal power plant is low?
Where is the best place to mount distribution panel in a house.
0 Answers Wantro Technical Services,
IN THE CASE OF AN ELCB, IF THERE IS ANY UNSTABILITY BETWEEN PHASE AND NEUTRAL IT MAY TRIP. BUT MY QUESTION IS WHEN A LOAD IS CONNECTED IN BETWEEN P AND N, THE LOAD CONSUMES SOME POWER AND THERE IS A DIFFERENCE IN NEUTRAL WITH RESPECT TO THE PHASE. THUS ACCORDING TO ME, THE ELCB WILL AUTOMATICALLY OPERATES WHEN EVER THE LOAD CONSUMES-- I KNOW IT IS WRONG. BUT THE SOLUTION IS?????????
What is the typical power circuit configuration of a VVVF Drive ?
WHICH TYPE OF TRANSFORMER IS USED IN POWER TRANSMISSION BASED ON TRANSFORMER CONNECTION ON PRIMARY AND SECONDARY SIDE
we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes
why do we carry out winding resistance test?
0 Answers MahaGenco, MAHINDRA,
I am an electrical power engineer and arranged power system for a data center, I installed MCB, ELCB and erthing system TN-C-S. But some times several ELCBs Disconnect circuits at the same time! what may be the reason? (the ELCBs are 25A ,30mA)
how to caculate cable size for diff types of loads? if anyone know the calculating procedure please tell me
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)