Substation Automation System

The Digital Substation Operation System (YSSA) obtains monitoring, control, measurement, and protection data from IED and RTU, visually communicates all power facility conditions to the operator, and sends the control commands of the operator to RTU or IED to control power facilities.

• • IEC 61850 CLIENT and KEPCO DNP1.0 communication modules are configured
•     and thus capable of communicating with IED and RTU
• • Imports SCL files and implement effective communication settings with IED
• • DATA (relay, status, and warning) required on one screen is displayed graphically
•      so the operator can easily judge the facility system at a glance
• • Event history and system related information can be outputted through
•     a connected printer