How power imported or exported using grids between two or more state?

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The discussion focuses on the operation of power grids that facilitate the import and export of electricity between states. It highlights that a single grid system allows states with excess power to supply those with deficiencies, utilizing Ohm's Law as the fundamental principle governing this process. Additionally, it mentions the mechanical coupling of synchronous machines in parallel, which operate collectively within the grid framework.

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Srini karthik
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How power imported or exported using grids between two or more state??

there is a single grid system throughout the country.. if one state has more power it supplies others through a grid., if the same state is deficient of power it gets power from others by SAME GRID., how is this possible?? wats the principle?? :confused:
 
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the principle is ohm's law.

you might read the thread on alternators started by Bassalisk.

Synchronous machines connected in parallel are mechanically coupled by the grid, just as a team of horses is coupled by their harness equipment (is tack correct word?) .
 

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