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Modernization Solutions for Steam Turbines and Expanders

MAN PrimeServ offers you advanced modernization solutions to optimize the reliability, availability, economic efficiency and environmental sustainability of your steam turbines and expanders. Furthermore, our modernization solutions are tailor-made to your specific machinery. Retrofit concepts involve not only the core machine itself but also the ancillary systems, instruments and controls your equipment requires. And thanks to MAN Energy Solutions' continuous development programs, MAN PrimeServ's holistic solutions help you to keep your equipment consistently up to date. 

  • Mechanical modification of steam turbines and expanders
  • Modernization of ancillary systems
  • Control system retrofit
  • Revamp to facilitate optimum operation and efficiency
  • Improvement of safety
  • Engineering studies and consulting

  • Feb 28, 2014

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    Instruments & Controls Competency
    To provide its customers optimum service support, MAN PrimeServ has established own expert teams dedicated to the specific requirements in the service of turbomachinery.
    PDF, 3.73 MB

  • Feb 28, 2014

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    Speed Control System Steam Turbines
    In order to retrofit obsolete steam turbine control systems, MAN PrimeServ provides comprehensive modernization concepts including a contemporary PLC based digital speed controller.
    PDF, 2.49 MB

  • Feb 28, 2014

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    Overspeed Detection System Steam Turbines
    MAN PrimeServ provides a contemporary overspeed detection system in order to modernize obsolete steam turbine protection systems.
    PDF, 6.30 MB

  • Feb 28, 2014

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    Machine Monitoring System Steam Turbines
    MAN PrimeServ provides contemporary machine monitoring systems to further improve the supervision of essential machine and process parameters on existing steam turbine units.
    PDF, 2.76 MB

  • Feb 28, 2014

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    Electronic Speed Control System Steam Turbines Borsig Design
    In order to meet the new requirements of API 670 for control and protection systems for steam turbines, MAN PrimeServ has developed a new retrofit standard of a fully redundant electro-hydraulic speed control system and SIL certified electronic overspeed protection system.
    PDF, 863.01 KB

  • Feb 28, 2014

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    Steam Control Valve Steam Turbines Borsig Design
    MAN PrimeServ has enhanced the steam control valves of type DG/DK/DEG/DEK steam turbines to significantly increase availability and reliability. All actuators have been moved to the “cold end” of the live-steam supply casing to ensure maximum reliability.
    PDF, 857.51 KB

  • Feb 28, 2014

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    Conversion to Back-Pressure Design Steam Turbines
    In order to realize energy optimization measures MAN PrimeServ has converted an existing DK063/080 condensing steam turbine into a DG063/080 back pressure steam turbine.
    PDF, 2.53 MB

  • Dec 11, 2014

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    Steam Turbine Revamp
    For the long-term upgrading and optimization of an existing plant, MAN PrimeServ has installed a footprint steam turbine type DK063/80R featuring contemporary technology.
    PDF, 711.89 KB

  • Dec 11, 2014

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    Online Monitoring of Steam Quality
    To protect your steam turbine from potential damage from deposits and corrosion, MAN PrimeServ offers you an online analytical system constantly monitoring the steam quality.
    PDF, 6.34 MB

  • Jan 15, 2018

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    External Speed Probes
    MAN PrimeServ has developed a bearing pedestal cover having all speed probes installed on the topside instead of in the inside as a means to improve the accessibility and maintainability of the speed probes and therefore to increase the overall availability of the equipment
    PDF, 1.55 MB

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Benefits

  • Elaborate Modernization
  • High Reliability & Availability
  • Efficiency Improvement
  • Increased Service Life