SCADA System
SCADA System?
The Supervisory Control And Data Acquisition (SCADA) system is a system that efficiently monitors and controls a wide range of large-scale industrial facilities by employing ergonomically designed Human-Machine Interface, high-reliability, high-performance software and hardware. It is a system suitable for factory electric power facility, building power management control, remote monitoring.
Block Diagram
Functions
Monitoring function
Status / Alarm / dead operation monitoring, Analog input high / low limit monitoring, Device operation history monitoring, fault diagnosis
Circuit breaker / Relay Status, SOE Information
Protection relay operation status, blocking load indication
Automatic recognition of events, display of line and bus activity, etc.
Control function
Threshold monitoring control, Time Schedule control, Pre-retraction control, Individual / Group control, Demand control
Trend function, blocking load function, voltage retention rate
Recording job, alarm generation, calculation function, others (DB storage, Report, Backup function, etc.)
Features
Support for redundant host computer devices
Support for emergency computer devices
High-capacity disk array device
Operator console (6 units (basic), expandable to 16 units)
Support for redundancy of communication control device, communication redundancy switcher
RTU (communication line redundancy, CPU redundancy, full redundancy)
Remote Maintenance System (RMS) device
Various communication protocols
DNP 3.0, KEPCO DNP 1.0, IEC 61850, etc.
Applications
Subway power system monitoring and control, railway power system monitoring and control
Large-scale plant facility monitoring and control, Substation/ power plant power system monitoring and control
Oil / Gas supply facility monitoring and control
Integrated monitoring and control
