Steam Turbine and Expander Service

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

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.

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PDF, 3.73 MB
Feb 28, 2014

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.

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PDF, 2.49 MB
Feb 28, 2014

Overspeed Detection System Steam Turbines

MAN PrimeServ provides a contemporary overspeed detection system in order to modernize obsolete steam turbine protection systems.

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PDF, 6.30 MB
Feb 28, 2014

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.

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PDF, 2.76 MB
Feb 28, 2014

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.

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PDF, 863.01 KB
Feb 28, 2014

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.

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PDF, 857.51 KB
Feb 28, 2014

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.

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PDF, 2.53 MB
Dec 11, 2014

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.

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PDF, 711.89 KB
Dec 11, 2014

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.

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PDF, 6.34 MB
Jan 15, 2018

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

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PDF, 1.55 MB

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Benefits

Elaborate Modernization
High Reliability & Availability
Efficiency Improvement
Increased Service Life