SSJ-3000 Computer Supervisory Control System for Hydro-power Plants

Introduction

This system is an advanced object oriented control system based on Unix and Windows-NT, and is designed specially for hydro-power automations.

It can be used for the supervisory control of large, middle, small and cascade hydro-power plants, pumped storage stations, diversion works and pump stations.

Functions

  • Data Acquisition and Processing
  • Controls and Operations
  • Active and Reactive Power Regulations
  • Automatic Generation Control
  • Automatic Voltage Control
  • Monitor and Alarm
  • Statistics and Records
  • Display, Edit and print of records
  • Communications with other Computer Systems

Features

  • Strong processing capability
  • High Reliability
  • Powerful functions
  • Friendly MMI
  • High Real Time Ability
  • Easy Expansibility
  • Device Independency

Technical Parameters

  • Software: NC2000 (based on UNIX)
        EC2000 (based on Windows NT)
  • Platforms:Workstations, PCs or IPCs
  • Local Control Unit: SJ400, SJ500, SJ600LCU
     Every types of PLCs and DCS modules
  • Networks:10M/100M Ethernet (IEEE 802.3), Single or Redundancy

Engineering Application

Such systems have been applied in more than 100 hydro-power plants or cascade hydro-power plants, such as Gezhouba, Lijiaxia, Danjiankou, Tianshenqiao, Manwan hydro-power plants in China, and Tishirin hydro-power plant in Syria.