Distribution System Training

The objective of this module is to present and discuss the main functions of the distribution system operator, where the system is controlled from a central control room.

After completion of this module, the participants should be able to understand the following concepts and apply them in day-to-day work practice.

• Operating the distribution system from a central control room
• The distribution operator’s main objective
• Major operator functions that must be performed in order to meet the overall objective
• Continuous monitoring of the status of the distribution system
• Coordination of availability of power supply
• Preparation of switching instructions
• Responsibility for all switching activity that takes place on the distribution system
• Supervision of equipment outages to permit maintenance and repair work
• Response to alarms that indicate abnormal operating conditions
• Response to service interruptions
• Documentation and recording of all events and operating activities
• Communication with different entities, both within and outside of the distribution company
• Control center aids
• Area maps and geographic information systems (G.I.S)
• Communication with the general public and the media
• Implementation of clearance procedures
• Isolation and grounding of equipment before release for maintenance activity