GB/T 30966.2-2014
Wind turbines.Communications for monitoring and control of wind power plants.Part 2:Information models (English Version)

Standard No.

GB/T 30966.2-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2022-10

Replace By

GB/T 30966.2-2022

Latest

GB/T 30966.2-2022

Scope

IEC 61400-25 (all parts) focuses on the general requirements for communication between components in a wind farm (eg wind turbines) and participants (eg SCADA systems). The internal communication of each part of the wind farm itself is not within the scope of application. IEC 61400-25 (all parts) designed the communication environment supported by the client-server model, defined the following three aspects, and modeled them separately to ensure the scalability of the realization: 1) wind farm information model; 2) Information exchange model; 3) Information model and information exchange model are mapped to standard communication protocols. The wind farm information model and information exchange model constitute an interface between the client and server. As an interpretation framework for accessing wind farm data, the wind farm information model provides unified, component-based wind farm data to the client through the server. The information exchange model reflects the full functionality of the server. IEC 61400-25 (all parts) enables commonality of access between different clients and servers from different manufacturers and suppliers. As shown in Figure 1, the server defined by IEC 61400-25 (all parts) includes the following aspects: --Information provided by wind farm components, such as "rotor speed of wind turbine" or "total The amount of electricity generated", the information is modeled and can be effectively accessed; -- the exchange service of the modeled information value is defined in the GB/T 30966.3 information exchange model; -- mapped to the communication protocol, providing a protocol stack Obtain exchange value from modeling information (GB/T 30966.4). IEC 61400-25 (all parts) only defines how to model information, exchange information and map to specific communication protocols, and does not include how and where to implement communication interfaces, application program interfaces, and implementation recommendations. However, the purpose of IEC 61400-25 (all parts) is to obtain information related to a single wind farm component (such as a wind turbine) through the corresponding logic device. GB/

GB/T 30966.2-2014 Referenced Document

• DL/T 860.5-2006 Communication networks and systems in substations Part 5: Communication requirements for functions and device models
• DL/T 860.71-2006 Communication networks and systems in substations Part 7-1 Basic communication structure for substations and feeder equipment Principles and models
• DL/T 860.72-2004 Communication networks and systems in substations Part 7-2:Basic communication structure for substation and feeder equipment Abstract communication service interfaces
• DL/T 860.73-2004 Communication networks and systems in substations Part 7-3: Basic communication structure for substation and feeder equipment Common data classes
• DL/T 860.74-2006 Communication networks and systems in substations Part 7-4: Basic communication structure for substation and feeder equipment Compatible logical node classes and data classes
• GB 3100-1993 SI units and recommendations for the use of their multiples and of certain other units
• GB/T 2659-2000 Codes for the representation of names of countries and regions
• GB/T 30966.1 Wind energy generation systems—Communications for monitoring and control of wind power plants—Part 1:Overall description of principles and models*， 2022-10-12 Update
• GB/T 30966.3 Wind energy generation systems—Communications for monitoring and control of wind power plants—Part 3: Information exchange models*， 2022-10-12 Update
• GB/T 30966.4 Wind farm monitoring system communication for wind turbines - Part 4: Mapping to communication protocols*， 2023-03-17 Update
• GB/T 30966.5 Wind energy generation systems—Communications for monitoring and control of wind power plants—Part 5：Compliance testing*， 2022-10-12 Update
• GB/T 30966.6 Wind energy generation systems—Communications for monitoring and control of wind power plants—Part 6: Logical node classes and data classes for condition monitoring*， 2022-10-12 Update
• GB/T 4880.1-2005 Codes for the representation of names of languages-Part 1:Alpha-2 code
• GB/T 4880.2-2000 Codes for the representation of names of languages--Part 2: Alpha-3 code
• GB/T 4880.3-2009 Codes for the representation of names of languages.Part 3:Alpha-3 code for comprehensive coverage of languages

GB/T 30966.2-2014 history

• 2022 GB/T 30966.2-2022 Wind energy generation systems—Communications for monitoring and control of wind power plants—Part 2：Information models
• 2014 GB/T 30966.2-2014 Wind turbines.Communications for monitoring and control of wind power plants.Part 2:Information models

GB/T 30966.2-2014 -All Parts