Comprehensive Maintenance

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

• Diagnose each equipment (boiler, turbine, generator, the control system, and auxiliaries)
• Based of the results of Diagnosis, Mitsubishi Power proposes plan to improve output and efficiency.

In addition, Mitsubishi Power can propose menu below.

• Improvement of efficiency and output by introducing the latest type of turbine
• Improvement of efficiency and environmental performance by introduction of combustion system such as the latest boiler burner
• Plant output increase with additional boiler heating surface and related BOP upgrade
• Improvement of environmental performance by introduction of environmental equipment (NOx, dust collection and desulfurization equipment)

• The contract of comprehensive maintenance of Hartha Power Station Unit 4 with the Iraq Ministry of Electricity was concluded end of March 2015, and construction starts in mid-September 2016. The delivery of whole Unit had completed end of December 2017.
• The main purpose was to improve the output recovery (120MW-200MW) and availability, and the main scope was to replace or repair the boiler/turbine/auxiliaries/generator with partial retrofit, repair and to update the control system.
• Through this work, Mitsubishi Power has been contributing to the recovery of electricity supply in southern Iraq.