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Services

Proposing Service Tailored to Meet Diverse Customer Needs

Mitsubishi Hitachi Power Systems (MHPS) contributes to availability improvement of the power plant and maximizes asset value of the customer by providing emergency service, preventive maintenance, training, and support for operation and maintenance (O&M) with state-of-the–art ICT technology.

Service Lineup

Gas Turbines
Gas Turbines

State-of-the-art technology of hot gas turbines and abundant field experience as an OEM contribute to the improvement of output, efficiency, maintainability, operability, and availability.Using ICT technology effectively, we are able to propose a wide variety of solutions to make your plant more competitive, based on operation data as well as diagnosed machine data, with GT OEM knowledge.

Steam Turbines
Steam Turbines

We have a wide range of service menus for improving reliability and efficiency of steam turbines, such as active clearance control seals, high-efficiency advanced blades, direct lubrication bearings, and more. Additionally, we can offer solutions for operation improvements, including life extension of steam turbines, extension of outage intervals, shortening outage and startup durations, and lowering minimum loads, according to customers' various needs.

Boilers
Boilers

Customer value-up plans have been provided, such as power uprating by maximizing capability of boilers, decreasing NOx emission and unburned carbon by burner improvements, much wider variety of coal or co-firing of biomass fuel by pulverizer improvements, and shorter outage periods for inspection schedules.

Generators
Generators

We offer an extensive line up that enhances maintenance, economy, and efficiency of power plants and boosts capacity. Services include life time assessment according to different generator stator coil insulation systems, rewinding generator stator coils with new insulating systems that improve cooling performance, and generator stator wedge looseness inspection with Digital Wedge Tapper.

Air Quality Control Systems (AQCS)
Air Quality Control Systems (AQCS)

Our air quality control system (AQCS) technologies have been developed and thoroughly tested to meet or exceed current and future regulations. We have innovative technologies to reduce pollutants, such as NOx, dust, SO2, and others; improve wastewater quality; manage multi-fuel applications including biomass co-firing; improve facility efficiency; supply and manage SCR catalysts; and in parts replacement for ESP, FGD, and more.

Long Term Service Agreement for Power Plants
Long Term Service Agreement for Power Plants

We offer highly optimized Long Term Service Agreements (LTSA) to fulfill a diverse range of customer needs. Our LTSAs are designed based on data from hundreds of power plants utilizing MHPS technology and built up over decades of experience in the energy industry. Our LTSAs enable the high levels of plant optimization and efficiency demanded to power the world of tomorrow.

Support of Operation and Maintenance
Operation & Maintenance

MHPS comprehensively repairs entire plants deteriorated by long-term operation to prolong the life of the plants. Moreover, MHPS can propose menu for improving the output, efficiency and environmental performance.

Remote Monitoring
Remote Monitoring Center (RMC)

Our operations and maintenance experts monitor operating conditions under 24 hours a day, 365 days a year. Customers are provided adequate and flexible optimum advice depend on the situation, which helps to prevent trouble and maximizes the plant' s operating rate.

Training
Operation & Maintenance

MHPS has training center for steam turbine field service engineers and simulator to replicate actual plant operation. MHPS provides advanced training and support for the engineers not only of ourselves but also engineers of customer side.

Comprehensive Maintenance
Operation & Maintenance

MHPS comprehensively repairs entire plants deteriorated by long-term operation to prolong the life of the plants. Moreover, MHPS can propose menu for improving the output, efficiency and environmental performance.

Relocation
Gas Turbine Relocation

MHPS provides relocation services. Instead of constructing a new plant, utilization of a used machine makes it possible to initialize power generation in a shorter term than new construction. Relocation of a used machine can also be a solution in an emergency situation.

Service Network

MHPS has service locations in different parts of the world and has developed a unique service network called “Inspire! Diamond Service Network” to realize timely and speedy service for customers around the world.

Our Value for Service

Our after-sales service symbol represents our values.

HSE: HEALTH·SAFETY·ENVIRONMENT
CS: CUSTOMER SATISFACTION
We keep these values “FIRST!” in mind to become a reliable service provider for not only EPC*1 but also after-sales service over a longterm.
Wearing this symbol, we provide service with these values.

  1. EPC : ENGINEERING · PROCUREMENT · CONSTRUCTION