Nuclear Power Plant Compression Solutions

Nuclear power plants require highly reliable auxiliary systems to support safe and continuous operation under normal, abnormal and emergency conditions. Compressed air is used for emergency systems, pneumatic actuators and other critical plant functions where dependable availability is essential.

Each nuclear power project has specific technical, documentation, quality and regulatory requirements. Compressor solutions must therefore be engineered according to the required pressure and capacity, operating profile, installation environment and applicable project specifications.

With more than 80 years of experience in reciprocating high pressure compressor technology, LMF develops tailor-made compressor solutions for nuclear power plant applications. Every solution is individually engineered, manufactured and tested according to the technical and quality requirements defined for the respective project.

Recommended Compression Solutions by LMF

Trunk-type Compressors

Recommended solution for nuclear power plant applications requiring a compact footprint while providing high discharge pressures.

  • Capacity:
    up to 340 Nm³/h
  • Pressure:
    up to 420 bar
  • Power consumption:
    up to 130 kW

ISO 13631 Compressors

Recommended solution for continuous 24/7 operation requiring stable flow rates, high operational reliability and long-term availability.

  • Capacity:
    up to 15 100 Nm³/h
  • Pressure:
    up to 301 bar
  • Power consumption:
    up to 6 MW

Selected References 

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FAQs

Compressed air is used for different emergency, control and auxiliary functions within nuclear power plants. Applications can include pneumatic actuator operation, emergency air supply and other plant functions requiring compressed air at a defined pressure and capacity.

The exact requirements depend on the plant design and classification of the respective application.

Emergency air compressor systems provide compressed air for defined plant functions during abnormal operating conditions, loss of the normal air supply or other emergency scenarios.

The required capacity, pressure, redundancy, start-up behavior and availability are determined according to the specific plant and system requirements.

LMF provides trunk-type and ISO 13631 reciprocating high pressure compressor solutions for nuclear power plant applications.

The appropriate compressor configuration depends on the required pressure and capacity, operating profile, available installation space, redundancy concept and project-specific technical requirements.

Yes. Every LMF compressor solution is individually engineered according to the technical, documentation, inspection, testing and quality requirements defined for the project.

Applicable nuclear standards, safety classifications and qualification requirements must be specified and evaluated individually for each installation. LMF does not apply one universal nuclear configuration to all projects.

Yes. LMF has experience supplying reciprocating high pressure compressor solutions for demanding nuclear power plant applications.

Every solution is developed according to the specific operating conditions, plant requirements and applicable project specifications to ensure reliable long-term operation.