The Role of Pumps in India's Nuclear Energy Programme

Pumps play an essential role in the global industry by moving critical fluids and gases. In India, they have become pivotal in the nuclear energy sector, especially with the integration of smart technologies.

Kalpakkam Fast Breeder Reactor (FBR)

• Achieved criticality on April 6, marking a significant milestone in India's nuclear energy journey.
• Utilizes primary and secondary heat transport pumps, which are the only rotating equipment in a reactor system.
• These pumps can handle liquid sodium at temperatures over 500 degrees Celsius and are crucial for the reactor's operation.

Kirloskar Brothers Limited (KBL)

• KBL is one of four global companies capable of designing and manufacturing advanced nuclear-grade pumping systems.
• They supplied concrete volute circulating water pumps for the Kalpakkam plant, delivering 9,500 liters per second of seawater for cooling purposes.
• Integration of smart technologies like IoT, Augmented/Virtual Reality, and energy-efficient technologies into their pumps.
• The IoT platform, KirloSmart, enables real-time monitoring of various parameters such as pressure, flow, vibration, and energy usage.

Importance of Pumps in Nuclear Reactors

Pumps are vital for circulating coolant through a nuclear reactor's core and other systems, ensuring continuous heat removal and safe operations to prevent overheating and potential meltdown.

India's Nuclear Energy Expansion

• Kalpakkam's 500-Megawatt electric (MWe) prototype FBR positions India as the second country after Russia to operate a commercial fast breeder reactor.
• The fast breeder reactor reduces uranium dependency and lays the foundation for thorium-based clean energy.
• Plans to construct more 600 MWe fast breeder reactors and a Fast Reactor Fuel Cycle Facility at Kalpakkam.
• India has 24 operational nuclear reactors generating approximately 8.78 Gigawatt (Gw) of electricity, contributing around 3% of the country's total power generation.
• Eleven reactors are under construction, with a combined capacity of about 8,700 Megawatt (Mw), aiming to expand nuclear power capacity to 100 Gw by 2047.

Global and Domestic Market Trends

The smart pump industry is expanding, driven by AI predictive analytics, blockchain security, and smart city water infrastructure integration. The market is expected to grow from $1.8 billion to $2.5 billion by 2035.