what is bus coupler? and how many type? which one is big
advantage ?
Answer Posted / aamirali
Bus Coupler is used to connect the two or more incoming and outgoing buses (Same voltage & frequency)and under the abnormal conditions we can shift the load on an other bus, without any interruption this is big advantage .
Types of Buses:
1. Fixed v & angle, vary P & Q
2. Fixed P & Q, vary V & Angle
3. Fixed P & v, vary Q & Angle
Is This Answer Correct ? | 3 Yes | 3 No |
Post New Answer View All Answers
11KV AND 22KV NETWORK KW CAPACITY IN RING AND RADIAL?
Difference between ac parallel circuit and ac series circuit?
Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?
difference between Ac and Dc mcb ????
Why a tesa lamp is glow between two phase?
Why sometime AVR and sometime Booster coil is used in Alternator? what is the diferance between AVR & Booster coil due to which they are selected
We have studied about many techniques for finding the stability of system, ROOT LOCUS, ROUTH, BODE PLOT, POLER PLOT etc. In these which is used where. what are the difference among them... PLZ tell me.......
What are the disadvantages of thermal power plant?
where was current transformer protection units used and why??
why capacitive load is not used in routine life????any reason is there ??????
what r the checklist while installing a 380 kva DG set
what is transient enclosure vltage , very fast transients, very fast transient over voltages
what material is the electrical housing wire made of? is there any difference for the telephone lines?
what is static frequency converter?what is the function...of sfc...?
a simple c++ program to calculate simple interst with its data members as private