Answer / ks chiranjeevi

Due to heat, the transformers will get heated up and the
inside oil viscosity will become lesser and the transformer
primary and secondary coils will be short circuited.
Due to less water availability, the Hydroelectricity will
becomes less leads to shortage of power.'
Due to heat in summer, the turbine connected alternators
will become prone to more heat compare to normal heat in
other seasons, the unit trips.
Due to heat in atmosphere, the people draws more power
through water coolers, air conditioners, etc., and shortage
in power causes power breakdowns.

Answer / rk

My opinion is that the supply is less & demand is more of
electricity in summers etc.That is what country recently
faced grid faliure.

Answer / mohamad a.monem salama

IF THE CONSUMPTION IS MEANT , IT DEPEND ON THE NATURE OF
THE LOAD.SOME COUNTRIES THE CONSUMPTION IS MORE IN
SUMMER ,THE OTHERS ARE IN WINTER .IN ARAB GULF COUNTRIES
THE CONSUMPTION IN SUMMER TWISE THAT IN WINTER BECAUSE OF
A/C LOADS.IN UOROPE IS DIFFERENT.

Answer / chitrupiscean

breakdowm of electricity is more in winter bcos when the
temperature in winter decreases then resistances of
transmission lines also decreases , hence increases the
current carrying capacity of conductor . and more current
flows through transmission lines .hence break occurs more in
winter

if any body has better answer then most welcome

We operate a 10 Mw facility and we have been experiencing several trips due to fluctuations on the MVAR? We have checked all issues related to the AVR and we have found all OK? Can anyone help us? The grid voltage, internal voltage, all regular parameters look ok. MVAR fluctuate and there it goes the unit? What could be happening? Thanks!

5 Answers  

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