Power Real Time Data Transfer Platform System

Introduction

The Power real-time data transfer platform system is an infrastructure that exchanges data among automated control systems in dispatch centers and power plants via WAN (Wide Area Network). It is one of the main parts of power dispatch automation system. Power network layered control, distributed processing of information and data transfer grade by grade are achieved by utilizing this system.

The Power real-time data transfer platform system has the advantages of stability, security and flexibility. It can interconnect various devices or application systems with the network conveniently and make multiple-generation or multiple-vendor control systems transparent. When control systems such as SCADA/EMS system of one node needs to be updated or changed, only partial modification and expansion for the system is required and no influence will happen to the running of existing systems, simultaneously it satisfies system's expansion requirements.

Functions & Features

• Can transfer the real-time data of the power automated control system from different areas and enterprises in dual direction.
• SCADA/EMS can be configured not to support TCP/IP network communication protocol.
• The hosts in SCADA/EMS system are separated from WAN, the system features good security.
• Resource sub-network is separated from SCADA/EMS, the upgrade of SCADA/EMS doesn't influence the running of the resource sub-network..
• When SCADA/EMS system is upgraded, only a little modification is needed.
• Layer services such as file transfer, virtual terminal etc.
• Can monitor and manage the running status of communication system of different areas.
• Can communicate with RTU directly by network data communication, supports multi application-layer communication protocol such as IEC60870-5-104,IEC80670-6 (TASE.2).
• Can provide convenient definition for data content of the two communication sides, at the same time, it has many types of privilege control.
• Provide the maintenance and issuing of the original information description sheet.
• Provide technique methods for remote diagnosis.
• Have the function such as events recording, information display of system warning, query etc. Can handle the possible errors and faults conveniently.
• Provide API interface function to meet the second time development demand.
• When system reboots or the network turns from abnormal to normal status, it can automatically restore existing communication link.
  
  Engineering Application
  
  It has been widely used in provincial and local power information network.