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National Grid and Regional Grids in India| Power system Grids

India has five regional grids according to geographical area which covers the different state’s electrical power system.
Each regional Grid has its own control center known as Regional Load dispatch center also known as Regional Load control center (RLCC).
Over these Regional grids, there is National Grid have control center in Delhi Known as National Load Dispatch center also known as National Load Control Center (NLCC).
National grid of India is nothing but Interconnection between regional Grids by interconnected AC lines and HVDC lines in electrical Power System.
So, Under National Grid with National Load control Center (NLCC) Delhi has five regional grids:-
1)      Northern regional grid
2)      Western regional grid
3)      Southern regional grid
4)      Eastern regional grid
5)      North-East regional grid
These five Regional grids cover all the states of India and each state has its own Load dispatch center. Regional Load dispatch center are connected by different 220KV AC, 400KV AC and HVDC Lines. This all lines look after by Power Grid Corporation of India.
National grid Website
Western regional grid Website
Southern regional grid Website
Eastern regional grid Website
North-East regional grid Website

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