Steam and Gas Turbine
Stations globally have capabilities to perform in-place machining repairs while stations in the Middle East and Asia have broader turbine repair and maintenance capabilities.
Turbine OEMs and powerplant operators have relied on Goltens’ in-place machining capabilities for years. Goltens can quickly mobilize teams to site, evaluate requirements and effect efficient, professional repairs. Examples of in-place machining repairs Goltens can undertake in the turbine sector are as follows:
Steam and Gas Turbine Control Systems
As your plant approaches its scheduled maintenance period we encourage our customers to review their controls, valves and actuators, especially if the plant is more than 10 years old. Often turbine uptime periods can be for 5 years and so if a control becomes obsolete in that period it puts the plant at risk. Additionally old valves and actuators that have been repaired many times and also their designs more susceptible to oil contamination, can be upgraded to the latest, robust all electric valves or hydraulic actuators designs to meet the latest reliability demands set by our customers. Goltens can offer asset management services for your Woodward products focused on minimizing risk and cost, and maximizing reliability. In addition to offering turnaround services Goltens can recommend and provide turnkey upgrades, often also improving plant safety and efficiency so revenues.
We can provide any of the below system upgrades as turn key solutions:
- Gas Turbine Governor Control Valves and Shut Off Valves services and upgrades
- Steam Turbine actuator upgrades including mechanical to electronic systems
- Protection, including SIL3 overspeed and TTV systems
- Turbine and Compressor Control system upgrades
- Power management, Generator and Motor Protection and Excitation Systems
- Remote Access for fast efficient remote field service support.
Goltens can deploy highly capable, mechanical personnel and supervisors to site to support planned outages. Whether the requirement be for a few weeks or a few months, Goltens technicians can deploy to site to provide the type of skilled mechanical support required to restore the plant to operation.
- Gas and Steam path inspections
- Turbine Valve Services
Major Inspection/Overhaul for Gas Turbine Plant in BangladeshCase Study
General Electric 7LM6000 Gas Turbine Powerplant Repair in Palembang, IndonesiaCase Study
In-place machining of steam turbine rotor shaft in four daysCase Study
Steam Turbine Repair Using In-Situ MachiningCase Study
Slip Ring In-Place Machining Returns Coal Fired Steam Turbine To ServiceCase Study
In-Situ machining for Saudi Electric Company gas turbine rotor shaft
Let Goltens Solve Your Challenge
Goltens is the right partner for ship owners and power plant operators all over the world. Response to all service enquiries typically falls within 12 hours.