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North regional load dispatch center is situated at
New Delhi
Panjab
Haryana
Uttar Pradesh
New Delhi
Quick Summary: The North Regional Load Dispatch Center (NRLDC) is the apex body for the integrated operation of the power system in the Northern Region of India. It is situated in New Delhi and operates under the jurisdiction of the Power System Operation Corporation (POSOCO), now known as Grid Controller of India Limited.
The North Regional Load Dispatch Center (NRLDC) is the apex body for the integrated operation of the power system in the Northern Region of India. It is situated in New Delhi and operates under the jurisdiction of the Power System Operation Corporation (POSOCO), now known as Grid Controller of India Limited.
f=2πLC1 — Note: Frequency stability is a primary responsibility of the RLDC
P=VIcos(ϕ) — Note: Real-time monitoring of active power flow across interstate lines
The RLDCs perform the function of monitoring, controlling, and coordinating the power system grid operation in real-time. They manage regional grid frequency, monitor interstate power flow, and coordinate with the National Load Dispatch Center (NLDC) to ensure the stability and security of the grid as per the grid code.
NRLDC is the nodal agency for grid management in the Northern Region (covering states like Punjab, Haryana, UP, Rajasthan, etc.).
It operates under the Ministry of Power, Government of India.
Responsible for maintaining Grid Frequency between 49.90 Hz and 50.05 Hz.
Handles the scheduling and dispatch of electricity from central sector generating stations.
Ensures grid security and reliability.
Facilitates efficient interstate power trading.
Real-time monitoring prevents grid collapses.
High complexity due to the massive size of the Northern Grid.
Susceptible to cyber-attacks requiring robust security infrastructure.
Load frequency control.
Congestion management in transmission lines.
Scheduling and accounting of power interchanges.
India is divided into five regional grids: Northern, Southern, Eastern, Western, and North-Eastern.
Option B, C, and D are part of the Northern Region but their State Load Dispatch Centers (SLDCs) are located within their respective states, not the Regional center.
A is correct — The North Regional Load Dispatch Center (NRLDC) is centrally located in New Delhi.
Always distinguish between SLDC (State level) and RLDC (Regional level) in competitive exams; the NRLDC specifically coordinates the entire northern grid.