Flexibility analysis of steam pipelines for CEZ Prunerov Power Plant (EPR II)
We prepared a flexibility analysis of superheated steam pipelines at the EPR II power plant units for our client CEZ Energetické produkty. The purpose of the analysis was to verify the settings of individual spring hangers, including recommended measures for bringing them into their working areas.
The scope of the analysis mainly covered:
- Incorporation of pipeline geometry into the calculation model according to documentation of the current condition of the steam pipelines
- Incorporation of suspension parameters according to the supplier's documentation
- Flexibility analysis provided in CAEPIPE SW of Systems, Inc. and comparison of the hangers’ positions with reality
- Proposal of measures to bring the hangers into their working areas
The flexibility analysis and the documentation was prepared in accordance with EN 13480-3.
Location: Thermal Power Plant PRUNEROV II, Czech Republic
Implementation: April 2022