Article

Monitoring Critical Assets in Real Time

Keeping steam turbines and their subsystems running smoothly is no small task. With so many moving elements—lube oil systems, gears, generators—any unexpected failure can disrupt production, jeopardize safety, and drive up costs. At UReason, we’ve built our in-house software called APM Studio to give you immediate insight into your operations and alert you to potential problems before they escalate. Our interactive Storylane demo showcases how it all works and lets you click through each step to see APM Studio in action.

Dashboard view of the APM Studio interface showcasing the Turbine System Overview. The diagram includes subsystems such as the Lube Oil System, Turbine, Gear, and Generator, with real-time metrics like tank level, oil temperature, bearing temperatures, vibration data, and axial displacements. Navigation options are visible at the top, including 'Power View,' 'Overview,' 'Lubrication,' and others, while the left sidebar offers access to data, classes, alarms, KPIs, and more.

Instant Visibility into Potential Issues

From the moment you open the main dashboard, APM Studio provides a high-level view of your turbine system’s health. Each subsystem has its own status indicator—green for normal operation, red for any active issues. Clicking on the subsystem card takes you to a detailed perspective where you can see real-time data trends, active alarms, and relevant KPIs. This means you can instantly zero in on areas that need attention, saving valuable time when troubleshooting.

APM Studio Turbine Overview Dashboard displaying real-time data for subsystems including Lube Oil System, Turbine, Gear, and Generator. Key metrics such as oil temperature, tank level, bearing temperatures, pressures, and vibrations are prominently shown. The bottom section highlights active turbine alarms with detailed timestamps, source information, severity levels, and summaries for maintenance-required issues, such as potential oil leakage and high viscosity.

Predictive Analytics and Soft Sensors

A standout feature in APM Studio is the capability to deploy Soft Sensors on real-time data, which leverages machine learning to predict certain values—like turbine extraction pressures—without installing extra physical sensors. If these predicted values deviate significantly from actual measurements, the system recognizes abnormal conditions and raises an alert. The best part? Soft Sensors are configured through Processing Rules and PMML (Predictive Model Markup Language) or Python, using a visual, drag-and-drop interface instead of complex scripting. This makes it easy for both data experts and operational teams to collaborate on machine learning initiatives.

APM Studio Processing Rules interface showcasing a Soft Sensor (SoftSensor_EP1) configuration for a turbine system. The diagram visualizes the data flow, including inputs like first wheel pressure, active power, and differential variables, processed through a PMML (Predictive Model Markup Language) block. The output calculation (EP1_Calc) is displayed, highlighting real-time computations and sensor integration for predictive analytics.

APM Studio Soft Sensor View dashboard showcasing pressure analysis for 1st, 2nd, and 3rd extraction points of a turbine. The graphs compare measured and calculated pressures, highlighting deviations as percentage differences. Health status warnings are displayed for each extraction point, with details like 47% difference for the 1st extraction pressure. The view provides actionable insights to monitor and address potential system anomalies in real time.

Smart Alarm Management with BowTie Modelling

Alarm overload is a common challenge in industrial settings, but APM Studio streamlines your alerts with customizable definitions, advanced logic, and a user-friendly browser for viewing alarm history. With BowTie models, APM Studio goes a step further by analyzing the causes and consequences of an unwanted event. The BowTie visualization helps you pinpoint root causes, understand risk probabilities, and plan mitigation strategies. As you click through the demo, you’ll see how BowTies transform scattered data points into a cohesive cause-and-effect roadmap.

APM Studio Bow Tie Diagram visualizing the cause-and-effect relationships of a lubrication oil tank event (BTLubricationOilTankEvent) within the Lube Oil System. The diagram identifies potential causes, such as Lube Oil Leakage, High Oil Viscosity, and Contaminated Lube Oil, along with their related consequences, including Bearings Overheating/Degrading, Turbine Trip, and Loss of Production. This Bow Tie model helps diagnose root causes and predict potential outcomes, enabling proactive maintenance and decision-making.

Seamless Data Connectivity

One major obstacle to effective monitoring is inconsistent data from various sources. APM Studio eliminates this friction by integrating with popular protocols such as OPC UA, Modbus, AVEVA CONNECT, OI4, and SQL databases. Within the demo, you’ll see how simple it is to map incoming signals from your turbine directly to digital twins, known as “instances of Classes” in APM Studio. This modular approach also makes it easier to replicate configurations for additional assets and scale up your monitoring efforts without reinventing the wheel.

APM Studio Lube Oil System View displaying key metrics including tank level, oil and aftercooler temperature, differential pressures, and BowTie event probability. Graphs show real-time data trends, such as consistent tank levels, oil and aftercooler temperatures, and variations in differential pressures. The BowTie event probability highlights potential risks within the system, enabling proactive monitoring and maintenance.

Ready to Explore Our Demo?

If you’re looking for a proactive approach to asset performance and reliability, check out our Storylane demo, which is a great place to start. Experience firsthand how APM Studio’s dashboards, predictive analytics, and advanced alarm management come together in a single, user-friendly platform. Click through each step to see how maintenance teams can spot issues quickly, dive deeper with root-cause analysis, and make informed decisions to prevent downtime.

Learn More About APM Studio

Our product APM Studio is the leading Real-Time Analytics Software for Machines and Processes to make them Smarter.

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