Answer / m nanda kishore

the grid is also referred as infinite bus bar in terms of
synchronisation but it also implies fixed voltage,fixed
frequency,phase seuence,phase voltages

Answer / motilal sahu

INFINITE BUS BAR IS CONDUCTIVE WIRE IN WHICH INFINITE
ALTERNATOR IS CONNECTED TO MAINTAIN fixed voltage,fixed
frequency,phase seuence,phase voltages

Answer / pankaj

infinite bus bars means the whose parameters like voltage,
frquency, phase sequense remains constant even after change
in parameters in the local ckts.

Answer / deepak kumar

An infinite bus bar is a parallely connected network of
ALTERNATORS, whose frequency and voltage remains
constantregardless of power drawn or supplied from it.

Answer / sagar alias jacky

infinite bus bar has constant frequency and voltage......

Answer / pankaj kumar verma

Infinite busbar is a whose parameters like voltage,
frequency and phase sequence remain constanat even change
in the connected load to the infinite busbar.

Answer / satish

INFINITE BUS BAR is a very large conductive circuit in which
infinite Alternators are connected to maintain fixed
voltage,fixed frequency,phase sequence and phase voltages.

Answer / sujan kumar

an improvement to the above answers

an infinite bus bar may be treated like a m/c with large
amount of inertia, so that the frequency will not change.
and the voltage and frequency remains unchanged regardless
of the equipment connected to it.

Answer / swarn

Infinite bus bar is the source where n numbers of
generators are loaded thereby impedance of the system
becomes so high that connecting or disconnecting any load
does not impact on voltage,frequency of the system.
The Voltage , Frequency of Infinite Busbars always remains
constant. This is what is called as Grid also

Answer / anil kumar verma

Infinite bus bar is the node in a power sustem where
many generators can be connected without affecting the
voltage & frequency of the system.

I have calculated load for an office building which is 1200 KW as all the load is single phase therefore its 1200 kw single phase. Now i have to design Transformer and Generator for this load Please kindly give me exact answer that how much capacity of Three Phase Transformer and Three Phase Generator is required for this load.

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