Advantages of implementing SCADA system for electrical distribution

A SCADA system for a power distribution application is a typically a PC-based software package. Data is collected from the electrical distribution system, with most of the data originating at substations. Depending on its size and complexity, a substation will have a varying number of controllers and operator interface points.

In a typical configuration, a substation is controlled and monitored in real time by a Programmable Logic Controller (PLC) and by certain specialized devices such as circuit breakers and power monitors. Data from the PLC and the devices is then transmitted to a PC-based SCADA node located at the substation.

Benefits of Implementing SCADA systems for Electrical Distribution

Increases reliability through automation
Eliminates the need for manual data collection
Alarms and system-wide monitoring enable operators to quickly spot and address problems
Automation protects workers by enabling problem areas to be detected and addressed automatically
Operators can use powerful trending capabilities to detect future problems, provide better routine maintenance of equipment and spot areas for improvement
Historians provides the ability to view data in various ways to improve efficiency