This study examines how the commissioning of Rooppur  Power Plant  Unit 1 may improve the stability of Bangladesh's electrical system, with a focus on how the grid manages frequency and voltage under normal and demanding conditions.  The study focuses on how Rooppur power plant connects to other important areas in the country via 230 kV and 400 kV transmission lines, including Gopalganj, Bogra, Kaliakoir, and Dhaka. Bangladesh’s power grid has struggled with reliability issues in recent years. In 2016, a nationwide blackout affected millions of people after a transmission failure. A smaller but still impactful power outage occurred in 2022, caused by technical problems and power shortages. These blackouts highlighted the need for a more reliable grid to support the growing demand for electricity.

By comparing the grid’s performance in 2015 and 2035, the study shows significant improvements on the horizon. With the integration of Rooppur NPP, the grid will benefit from stronger transmission lines, better frequency control, and more stable voltage regulation. The simulation on full scale simulator at Rooppur training center predict that by 2035, the grid will be able to withstand higher faults and recover more swiftly from interruptions.  The usage of technologies such as Automatic Frequency Control (AFC) and Flexible AC Transmission Systems (FACTS) will help to a steady and reliable power supply. To conclude, Rooppur NPP will play a vital role in modernizing Bangladesh's power infrastructure, limiting the potential of future blackouts, and addressing the country's rising energy needs.

This study examines how the commissioning of Rooppur Nuclear  Plant  Unit 1 may improve the stability of Bangladesh's electrical system, with a focus on how the grid manages frequency and voltage under normal and demanding conditions.  The study focuses on how Rooppur NPP connects to other important areas in the country via 230 kV and 400 kV transmission lines, including Gopalganj, Bogra, Kaliakoir, and Dhaka. Bangladesh’s power grid has struggled with reliability issues in recent years. In 2016, a nationwide blackout affected millions of people after a transmission failure. A smaller but still impactful power outage occurred in 2022, caused by technical problems and power shortages. These blackouts highlighted the need for a more reliable grid to support the growing demand for electricity.

By comparing the grid’s performance in 2015 and 2035, the study shows significant improvements on the horizon. With the integration of Rooppur NPP, the grid will benefit from stronger transmission lines, better frequency control, and more stable voltage regulation. The simulation on full scale simulator at training center and ETAP software predict that by 2035, the grid will be able to withstand higher faults and recover more swiftly from interruptions.  The usage of technologies such as Automatic Frequency Control (AFC) and Flexible AC Transmission Systems (FACTS) will help to a steady and reliable power supply. To conclude, Rooppur NPP will play a vital role in modernizing Bangladesh's power infrastructure, limiting the potential of future blackouts, and addressing the country's rising energy needs.