Gas turbines |
TMMonitor: a platform for improving O&M
In the dynamic landscape of power generation, maximising the efficiency and reliability of gas turbines is paramount. TMMonitor has emerged as a way of achieving this, streamlining maintenance management and enhancing maintenance performance for gas turbine power plants worldwide. This article delves into the capabilities of TMMonitor, providing insights into what benefits power plant owners/operators have seen after TMMonitor has been introduced and illustrating its impact by means of real world applications
Matias Komokallio Gasre Oy, Finland
Developed to address the complex needs of gas turbine maintenance management and parts tracking, TMMonitor offers plant owners and operators a centralised platform to manage critical power plant information. This enables significant cost savings and improved turbine reliability. The software is already in use in gas turbine power plants across countries such as Austria, Finland, Indonesia, Greece, United Arab Emirates, Italy, Canada, and the United States.
Key features and functionalities 1. Maintenance history and parts tracking TMMonitor provides a detailed, structured maintenance history that enables operators to
track components with precision. This ensures that parts are utilised to their maximum lifespan, reducing unnecessary replacements and costs. By maintaining a clear record of each part’s condition, usage and precise lifetime calculations based on turbine operating values, the maintenance planning becomes more accurate, proactive, and efficient.
2. Ease of use and accessibility One of the key strengths of TMMonitor is its user- friendly design and accessibility. As a SaaS-based platform, TMMonitor can be accessed from any internet-connected device whether you’re on-site with a laptop or working remotely. There’s no need to be tied to an office workstation; with
just a browser, users can securely access critical data about gas turbine components anytime, anywhere. This flexibility ensures that maintenance personnel and managers stay informed and responsive, no matter their location.
3. Simulator tool for maintenance planning A standout feature of TMMonitor is its built-in simulator tool. This powerful function allows users to simulate maintenance scenarios for individual units or entire fleets. It calculates optimal part rotations based on actual operational data and component lifetimes. The simulator enables users to: forecast timing for inspections; generate detailed parts-in/parts-out lists; plan required consumables/installation hardware; identify new parts needed and the optimal time for procurement; schedule component repairs; estimate costs of repairs, new parts, and maintenance services;
visualise inspection budgets and overall costs; and compare simulation results to identify the most cost effective maintenance plan.
4. Managing start/stop cycles and cyclic effects with more precise lifetime management
TMMonitor screenshot 20 | May 2025|
www.modernpowersystems.com
As power grids increasingly rely on renewable energy sources, some gas turbines must frequently ramp up and down to balance supply and demand. This introduces additional mechanical stress from start/stop cycles, which can shorten the lifespan of critical components. TMMonitor addresses this operational challenge by:
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