Protection System Audits
Protection is heart of Power System. Protection System Audits help ensure an efficient and effective power system protection system, limiting outage and related damage also ensuring a fast restoration of service.
Through our experienced engineers, Power Engineering and Automation carry out Protection System Audits both an industry and utilities.
Protection System Audits include:
- Collation of all drawings and documentation
- Site survey of all protection gear
- Fault level calculations
- Assessment of protection quality and co-ordination
- Updating drawings, setting schedules and relay coordinating schemes and curves
- Recommendation of required changes to ensure adequate protection
- Preparation of full report, a controlled document with non-disclosure agreement signed off
Protection Setting Studies
These should be carried out on new power systems such as a new industrial installation, but also done for modifications to existing power systems. The full protection study comprises:
- Establish system data
- Fault level calculation as necessary
- Liaison with interested parties like neighboring utilities
- Produce setting schedule
- Prepare drawings and co-ordination graphs
- Preparation of report on settings and recommendations
- Asset Replacement/Renovation Management
- Preparation of full report, a controlled document with non-disclosure agreement signed off
