DL/T 5002-2005 in English

1 Scope

This Standard specifies the principles which shall be complied with in the design of dispatching automation system of district power networks.
This Standard is applicable to planning & design and feasibility study of dispatching automation system in district power networks, the engineering design of dispatch automation engineering of district power networks, centralized control stations in district power networks and newly-built small-sized hydraulic power plants, thermal power plants and substations within the jurisdictional scope of dispatch center in district power networks (hereinafter referred to as "district dispatch center"). The reconstruction (expansion) power generation and power transformation engineering design in the district power networks may refer to this Standard.

2 Normative References

The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding amending errors in the text) to, or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of these documents are applicable. For undated references, the latest edition of the normative documents referred to applies.
GB/T 9813 Generic Specification for Microcomputer
GB/T 13729 Remote Terminal Unit Equipment
GB/T 18700.1 Telecontrol Equipment and Systems - Part 6: Telecontrol Protocols Compatible with ISO Standards and ITU-T Recommendations - Section 503: TASE. 2 Service and Protocol" (idt IEC: 60870-6-503:1997)
GB/T 18700.2 Telecontrol equipment and systems - Part 6: Telecontrol Protocols Compatible with ISO Standards and ITU-T Recommendations - Section 802: Object Model of TASE. 2 (idt IEC:60870-6-503:1997)
GB/T 18700.3 Telecontrol Equipment and Systems-Part 6-702: Telecontrol Protocols Compatible with ISO Standards and ITU-T Recommendations-Functional Profile for Providing the TASE.2 Application Service in End Systems (idt IEC idt IEC 60870-6-702:1998)
GB/Z 18700.4 Telecontrol Equipment and Systems-Part 6-602: Telecontrol Protocols Compatible with ISO Standards and ITU-T Recommendations - TASE Transport Profiles (idt IEC 60870-6-602: 2001)
GB 50174 Design Code for Electronic Computer Room
DL/T 630 Technical Requirement for RTU with A. C. Electrical Quantities Input Discrete Sampling
DL/T 634.5101 Telecontrol equipment and systems Part 5: Transmission protocols Section 101 : Companion standard for basic telecontrol tasks (IEC 60870-5-101 : 2002 IDT)
DL/T 634.5104 Telecontrol Equipment and Systems Part 5-104: Transmission Protocols-Network Access for IEC 60870-5-101 Using Standard Transport Profiles ( idt IEC idt IEC 60870-5-104:2002)
DL/T 5003 Specifications for the Design of Dispatching Automation in Electric Power Systems
DL/T 5103 Design Code for Unattended Substation of 35kV~110kV
DL/T 5202 Technical Code for Designing of Electric Energy Metering System

3 General Provision

3.0.1 This standard is formulated with a view to realize the objective for modernization of dispatch management in district power networks, reflect the requirements for electricity market operation and unify design technology standard and implement relevant national policies.

Foreword I
1 Scope
2 Normative References
3 General Provision
4 Dispatch End Part
4.1 Overall System Structure
4.2 Overall Function
4.3 Technical Requirements
4.4 Hardware Equipment Type Selection and Configuration Principle
4.5 Software Requirements
4.6 Power Supply and Machine Room Requirements
5 Plant Station End Part
5.1 Telecontrol Information of Plant and Station with Somebody on Duty
5.2 Telecontrol Information of Plant and Station without Somebody on Duty
5.4 Information Transmission and Channel
5.5 Others