Introduction to Critical Component Identification
Identifying of critical component or equipment or asset is a process —Omazaki Consultant is a consultant who provides analysis and identification services for critical components or asset in electrical system equipment and installations. This is to identify critical element or sub-system or equipment in complex electrical power system for industrial and commercial facilities. This service is included in the electrical system reliability audit or assessment service in Indonesia. Sending us an email to cs@omazaki.co.id or by filling the form at contact.
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Techniques for Identifying Critical Components
There are various techniques or methods to identify components or equipment or machines in order to maintain reliability. They are:
- Fault Tree Analysis (FTA)
- Failure Mode Effects and Critically Analysis (FMECA)
- Hazard and Operability Studies (HAZOP)
- Analytical Hierarchy Process (AHP)
- Statistical Analysis of Historical Data
- Expert Judgment
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Software for Critical Component Analysis
- Fault Tree Analysis (FTA) Software
- Failure Mode and Effects Analysis (FMEA) Software
- Hazard and Operability Studies (HAZOP) Software
- Reliability Analysis Software.
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Critical Component Identification Process
From the various existing literature, we conclude that the critical component identification process can take place as follows:
- Identify and Group Mission Capabilities
- Identify Critical Functions/Assign Criticality Levels
- Map Critical Functions
- Assign Criticality Levels to Critical Components
- Identify Component Suppliers
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Outcomes
The expected output of an effective critical components identification analysis or process are:
- A complete list of mission-critical functions and components
- Criticality level assignments for all items in the list
- Rationale for inclusion or exclusion from the list
- Suppliers of each critical component, and an initial identification of components to be considered.
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References
- An Approach On Critical Component Identification In Reliability Centered Maintenance Of Power Distribution Systems Based On Analytical Hierarchical Process, by Payman Dehghanian, Mahmud Fotuhi-Firuzabad, and Ali Razi Kazemi, Sharif University of Technology – Iran
- Critical Components by Reliability Engineering
- Critical Function/Component Risk Assessment
- BS EN 60812 2006 Analysis Techniques for System Reliability — Procedure for Failure Mode and Effects Analysis (FMEA)
- IEC 60812 2006 Failure modes and effects analysis (FMEA and FMECA)
- IEEE Std 3006.2 – 2016 Recommended Practice for Evaluating the Reliability of Existing Industrial and Commercial Power Systems
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Contact Omazaki Consultant if you are looking for electrical critical analysis services to identify critical equipment or component or asset or machine for industrial electrical power system. Our identification of critical component and equipment service covers all of Indonesia.
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