Differential busbar protection 2
Training in level 3 maintenance of bar differential protections in service.
- Formation level
- Intermediate
- Domain
- Maintenance Low voltage & Protection system
- Duration of training
- 28 hour(s)
- Reference
- MAINCC25
/ Informations
- Intern Profil
Employees in charge of measurements in the control/command area, maintenance operators in the control/command area.
- Required
Advanced knowledge of electrical engineering.
- Needed stuff
PPE, PC and something to write with.
/ Content
- • History of substation busbar protection systems,
• Operating principle of busbar differential protection and supervision equipment in a high-voltage substation,
• Reminder of busbar differential protection and digital busbar differential protection tripping circuits.
• System constraints following damage to or unavailability of a busbar differential,
• Presentation of major incidents, equipment and human factors on busbar differentials,
• Case studies on the low-voltage cells at the training site,
• Carrying out a risk analysis and diagnosis before taking action.
/ Objective
• Carry out maintenance 3 on all types of busbar differential protection under operating conditions,
• Analyse a malfunction in a busbar differential protection system using a specific method,
• Interpret the impact of a busbar differential failure on the electrical network,
• Report the impact to the operations manager (operations manager),
• Propose and argue solutions to the Network Maintenance Manager.