-
SERVICES
NEWS 
EVENT CALENDOR 
CONTACT US 
-
Functions
Real-time data acquisition and processing
The system makes acquisition and processing of real-time data of supervisory and control units installed in bay level.Control operation, synchronism checking and interlocking
The system can make sequential operations on circuit breakers, motor-driven isolators, transformer tap changer, reactive power device group, etc. PCS-9705 and RCS-970x bay control units carry out control operations, synchronous checking and electrical interlocking functions. Interlocking software is used mainly for implementation of edition, compilation and download of interlocking logic.Communication with control center
Communication with control center is independent to local HMI. Control command can be transmitted directly from control center. It supports IEC standard protocols and other standard protocols such as DNP3.0 and 1801 as well.Time synchronization
The system receives GPS standard time signal for clock synchronism. The absolute time are broadcasted through network. The second or minute pulse signal is inputted to equipment by RS-485 port or potential free contact. The IRIG-B signal (AC or DC) is also supported.Interfaces with third-party IEDs
Protocol converters complied with IEC 61850 is provided for the integration of third-party IEDs. It can convert non-IEC 61850 protocol to IEC 61850 and realize the full automation of all IEDs in substation.Protection and fault information management.
The system can acquire protection information, fault information, power system stability control and other automation equipment, and make display, analysis and processing locally. The information subsystem provides a powerful fault analysis tool. When fault occurs, the information subsystem can transmit protection operation information and fault report to dispatching center quickly, helping dispatchers to get correct fault information, make rapid and correct fault analysis as well as decision on fault clearance.PLC function based on IEC61131
Programmable control function is designed based on IEC61131 standard. It can complete logic latching of individual device sequential control, group control as well as station-wide control.SAS software package (HMI)
The system provides powerful and friendly human machine interfaces software package including:
Setup and maintenance of data base
Reactive power and voltage automatic regulation
Configurable Alarm processing
Sequence of events record and post-fault review
Configuration and displaying of graph and chart
On-line calculation and reports preparing
Operation management
Electricity processing
Self-diagnosis and self-restoration
