Answer / vinamra

In a generating station all the genarator is connected with
the common bus ,that bus is known as infinite bus ,Infinite
bus have zero(very low) impedance.

Answer / iamdon

Infinite bus bar in power system refers to bus bar which
has infinte inertia.It menas drawing or adding infinte
(practically very large)power does not cause any change in
the voltage and frequency of the bus.

Answer / raju

the bus bar which maintains constant frequency and voltage through out the line...here we assume that the moment of inertia of the alternator as infinity...so frequency is independent of small changes in load...

Answer / s raghavendra

infinite bus bar is the one where the voltage and frequency of that busbar is independent of changes in load because of connecting all the alternators of all power stations to that line parallel to each other supplies the busbar consant frequency and voltage so that it can withstand very large or infinite load.........................

why dont we connect the two 12 V DC batteries in parallel, for an inverter (UPS)? is there any harm ?

6 Answers  

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A three phase load, around 4 km away from the 11/0.433KV distribution transformer (Neutral of Transformer is solidily earthed) and consisting of mainly very costly and sensitive electronic equipments is giving trouble due to high voltage difference between neutral and body earth. Whether this problem can addressed by connecting neutral at the load point solidly to earth?

3 Answers  

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why dc series motor high speed motor

3 Answers  

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What is a advantage of Self Reset Lockout ? On Fault breaker get trip & fault no longer exist then self reset lockout how inform us?

0 Answers   Bhad Engineers,

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what could be the reason of a burnt current transformer in an electrical panel

1 Answers   ERWAT,

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please tell me the all the spcications of the 100MW 11KV HYDEL POWER PLANT SPECICATIONS

2 Answers   Bhel,

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if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?

0 Answers  

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we have 3*1 MW generator one NGR is common for all it will be selected during paralle our problem is two generator ca be paralled but when slecting third one we need to close NGR selection on third one other wise voltage not matching why?

1 Answers  

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if a bird sits on the service wire it didn't get shock then why the human get shock when he touches it(assume that human is not on the ground and any object i.e. in space)?

5 Answers  

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what is the calculation of current when a clampmeter is attached to two phases of any drives.

3 Answers   ABB,

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What is the difference between ohmic resistance and effective resistance?

2 Answers  

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WHICH SIZE A.B.CABLE IS USED FOR 11KV.

0 Answers   Novel Tech Park, Power Grid,

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