Steam Turbine and Expander Service

Consulting Services for Steam Turbines and Expanders

MAN PrimeServ unveils the potential for improving the operation and maintenance of your steam turbines and expanders. Our goal is to apply the right strategy to increase efficiency, reduce emissions, improve availability and extend service life. Our detailed engineering studies help us to optimize your processes and machinery so as to generate valuable savings. Along with in-depth technical consultancy services we provide you with support regarding operational questions. Our approach is thus a comprehensive one – we consider the technical requirements and the economic aspects of your processes.

Maintenance and modernizations solutions
Operation optimizations
Engineering studies
Spare parts recommendations
Root cause analyses

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
Feb 28, 2014

Acoustic Analysis

Due to their long-standing experience and the use of the latest measurement and analysis methods the experts of the MAN PrimeServ Field Diagnostic Team provide you with reliable support in the analysis and assessment of the condition of your equipment.

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PDF, 6.75 MB
Feb 28, 2014

Casing Vibration Analysis

Based on their long-standing experience in the assessment of vibrations and the use of the latest measurement and analysis methods the experts from the MAN PrimeServ Field Diagnostic Team provide you with reliable support in the analysis and assessment of the vibration behavior of your machinery.

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PDF, 1.96 MB
Feb 28, 2014

Structural-Dynamic Analysis

Due to the use of the latest measurement and analysis methods and the longstanding experience in the assessment of vibrations the experts from the MAN PrimeServ Field Diagnostic Team provide you with reliable support in the analysis and assessment of the vibration behavior of your machinery.

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PDF, 699.04 KB
Feb 28, 2014

Rotor-Dynamic Analysis

Based on their long-standing experience in the assessment of vibrations and the use of the latest measurement and analysis methods the experts from the MAN PrimeServ Field Diagnostic Team provide you with reliable support in the analysis and assessment of the vibration behavior of your machinery.

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PDF, 2.00 MB
Feb 28, 2014

Machinery and Systems Diagnostic

If there is a change in the vibration behaviour of machines and units, our experts from the Machinery & Systems Diagnostic team of MAN PrimeServ are able to assist in the diagnosis and cause analysis. Thanks to the OEM background of our staff, we can pinpoint vibration problems exactly, therefore, enabling you to increase the availability of the unit.

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PDF, 973.92 KB
Feb 28, 2014

Field Balancing

Excitations of the rotor train by imbalance forces are a common cause of increased vibrations of turbo machines. As plant operation at increased vibration levels leads to increased wear MAN PrimeServ recommends the regular assessment of the balance status of the unit.

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PDF, 2.21 MB
Dec 11, 2014

Oil Analyses for Compressors & Turbines

Operating oil used in turbines and compressors is subject to extreme stresses. Our oil analyses support you in determining the oil quality and wearing behavior of your machinery.

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PDF, 2.31 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

Comprehensive Approach
OEM Competence
Technical Expertise
Customized Solutions