Nuclear Power Plants

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Having been the largest global supplier of nuclear power plant components for the past 40 years,
Doosan Enerbility holds unrivalled expertise in the design and manufacturing of nuclear components.

Large-Scale Nuclear Components

  • Nuclear Reactor and Internal Structure
  • Steam Generator
  • Nuclear Reactor Coolant Pump
  • Pressurizer
  • Others

    Integrated Head Assembly, Nuclear Fuel Handling Equipment, Fuel Storage Rack, Heat Exchanger, Pressure Vessels and Tanks, Control Element Drive Mechanism, etc.

MMIS (Man-Machine Interface System)

The Man-Machine Interface System (MMIS), which corresponds to the brain and neural network of the nuclear power plant, manages the overall plant operation, as well as the control, monitoring, instrumentation and emergency safety functions. It is an instrumentation and control (I&C) system that ensures the safe operation of the nuclear power plant and prevents accidents through the convergence of digital and human engineering technology based on state-of-the-art computers and controllers.


  • RV : Reactor Vessel
  • SG : Steam Generator
  • RVI : Reactor Vessel Internals
  • PZR : Pressurizer