Committees responsible
National foreword
Specification
Introduction
1. Scope
2. Object
3. General aspects related to telecontrol systems
3.1 The role of telecontrol systems in power systems
operation
3.2 The role of the data transmission system
3.3 Requirements which determine the design of a
telecontrol system
3.4 Main difference between telecontrol systems and
local control systems
4. Structures and configurations of telecontrol
systems
4.1 Interrelation of process network architectures and
telecontrol system configurations
4.2 Basic functional modules of a point-to-point
telecontrol system
4.3 Functional software modules
4.4 Configuration of telecontrol systems
5. Functions of telecontrol systems
5.1 Layered structure of telecontrol functions
5.2 Application functions
5.3 Operational processing functions
5.4 Presentation of the process information to the
operator
6. Transmission of telecontrol data
6.1 The role of data transmission standards
6.2 Data transport, network, link and physical
transmission functions
6.3 Characteristics of telecontrol data transmission
6.4 Types of traffic in transmission channels
6.5 Telecommunication systems
6.6 Protection of messages against noise on the
transmission channel
Tables
I. Interrelation of basic functional modules and
typical systems functions with typical hardware
modules within a telecontrol system
II. Typical functional software modules of telecontrol
systems
Figures
1. Typical hierarchical structure of a telecontrol
system for power transportation and distribution
network
2. Typical structure of a telecontrol system (shown
by a point-to-point configuration)
3. General structure of a telecontrol message