Plant Health Index

Predictive diagnosis solution
Plant Health Index

PHI is the intelligent predictive diagnosis solution for detecting equipment failure in advance. Unlike condition-based monitoring system, PHI observes the health status of a plant with an index and recognizes equipment failure more precisely and earlier to help preventing equipment failure in advance and reducing both downtime and maintenance cost.

There are existing challenges for reducing unexpected equipment failure and improving a plant availability and reducing unnecessary maintenance jobs and costs to maximize profits. PHI is designed to give you early warning of equipment failure in advance even in a normal operation and monitor the plant health by index in real-time.

PHI provides the plant health index by monitoring the plant status in real-time. PHI calculates the health index of each equipment as well as a whole plant by comparing the real-time operation data to the expected normal operation data. PHI helps you to make a quick decision to monitor your plant with PHI health index easily and quickly

Monitoring your plant health with PHI health index
PHI provides the plant health index by monitoring the plant status in real-time. PHI calculates the health index of each equipment as well as a whole plant by comparing the real-time operation data to the expected normal operation data. PHI helps you to make a quick decision to monitor your plant with PHI health index easily and quickly.

Features

PHI Trainer
- Building up prediction models based on historical normal operation data.
- Automatic retraining based on time duration, resolution and user defined criteria to ensure good training.

Plant Health Index
- Early-warning based on difference between real-time data and predictive model.
- Health Index for the whole plant, each equipment and signals.

Success Tree
- Hierarchical groups of plant systems, subsystems and signals to represent health status index from the entire plant level to signals.
- Automatically tracking a signal with the lowest index affecting a whole plant.

Benefits

Monitoring a plant with an index
- Monitoring a plant health from individual equipment to a whole plant with health index through the use of a prediction model and a success tree technique.

Providing early warning for reducing equipment failure
- Providing early detection of system’s abnormalities to avoid equipment failure and plan out maintenance strategies.

Carrying out effective maintenance
- Prioritize maintenance job, depending on intensity of equipment abnormality represented by health index.
- Optimize resources based on condition of your plants.
- Minimize unnecessary maintenance activities.

Improving plant availability
- Reduce shut down time by identifying equipment failure in advance.
- Help to improve availability and stably supply qualified output.