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Predictive analysis of feed turbo pump condition

Oil&Gas Industry

Predictive analysis of feed turbo pump condition

Projects

An energy holding company operating thermal power plants

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Predictive analysis of feed turbo pump condition

Проблема

Problem

Failure to early detect feed pump faults
High fines for power under-delivery and emergency repair of equipment in case of emergency shutdown

Tasks

Developing a predictive analysis model for the feed turbo pump condition

Adapting the solution to work with the power equipment maintenance and repair management system

Features of the project

Necessity to identify anomalies in equipment operation based on historical 3-year operation data

Features of the project

Solution

The solution implements

Collects, processes and stores telemetry data from equipment sensors
Ensures the engineering and mathematical model operation for units and assemblies
Assesses and forecasts the equipment "health index"

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How the solution works

Classifying of data samples on equipment operating conditions
Selecting data processing algorithm Base variable - feed water flow rate at the head of the feed turbo pump
Calculating the base variable value and comparing with the actual value, determining an "error" - the difference between them
Calculating a corridor of acceptable "error" values for five-minute intervals Detecting additional previously non-recorded anomalies

Эффект для бизнеса

Business effect

Early detection of hidden defects
Prevented equipment failures
Longer equipment life
Less fines and emergency repairs