Standard No.:	GB/T 42151.4-2024
English Name:	Communication networks and systems for power utility automation—Part 4：System and project management
Chinese Name:	电力自动化通信网络和系统 第4部分：系统和项目管理
Chinese Classification:	F21    Electric power system
Professional Classification:	GB    National Standard
ICS Classification:	29.240.01 29.240.01    Power transmission and distribution networks in general 29.240.01
Source Content Issued by:	SAMR; SAC
Issued on:	2024-4-25
Implemented on:	2024-11-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	22500 words
Translation Price(USD):	675.0
Delivery:	via email in 1~3 business day

GB/T 42151.4-2024 Communication networks and systems for power utility automation - Part 4: System and project management 1 Scope This part of IEC 61850 applies to projects associated with processes near automation systems of power utilities (UAS, utility automation system), such as substation automation systems (SAS). It defines the system and project management for UAS with communication between intelligent electronic devices (IEDs) in the substation respective plant and the related system requirements. The specifications of this part pertain to the system and project management with respect to: ——the engineering process and its supporting tools; ——the life cycle of the overall system and its IEDs; ——the quality assurance beginning with the development stage and ending with discontinuation and decommissioning of the UAS and its IEDs. The requirements of the system and project management process and of special supporting tools for engineering and testing are described. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60848 GRAFCET specification language for sequential function charts Note: GB/T 21654-2008, Grafcet specification language for sequential function charts (IEC 60848:2002, IDT) IEC 61082 (all parts) Preparation of documents used in electrotechnology Note 1: GB/T 6988.1-2008, Preparation of documents used in electrotechnology - Part 1: Rules (IEC 61082-1:2006, IDT) Note 2: GB/T 6988.5-2006, Preparation of documents used in electrotechnology - Part 5: Index (IEC 61082-6:1997, IDT) IEC 61175 Industrial systems, installations and equipment and industrial products - Designation of signals Note: GB/T 16679-2009, Industrial systems, installations and equipment and industrial products - Designation of signals (IEC 61175:2005, IDT) IEC 61850-6:2008 Communication networks and systems for power utility automation - Part 6: Configuration description language for communication in power utility automation systems related to IEDs Note 1: DL/T 860.6-2012, Communication networks and systems for power utility automation Part 6: Configuration descripation languagefor communication in electrical substation related to IEDs (IEC 61850-6:2008, IDT) IEC 61850-7 (all parts) Communication networks and systems for power utility automation - Part 7: Basic communication structure Note 1: GB/T 42151.77-2024,Communication networks and systems for power utility automation - Part 7-7: Machine-processable format of IEC 61850-related data models for tools (IEC 61850-7-7:2018, IDT) IEC 81346 (all parts) Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations Note 1: GB/T 5094.1-2018, Industrial systems,installations and equipment and industrial products - Structuring principles and reference designations - Part 1: Basic rules (IEC 81346-1:2009, 1DT) Note 2: GB/T 5094.2-2018, Industrial systems, installations and equipment and industrial products-Structuring principles and reference designations - Part 2: Classification of objects and codes for classes (IEC 81346-2:2009, 1DT) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 supporting tools those tools that support the user in the engineering, the operation and the management of the UAS and its IEDs Note: These tools are usually a part of the UAS. 3.2 engineering tools tools that support the creation and documentation of the conditions for adapting an automation system to the specific plant (substation) and customer requirements Note: Engineering tools are divided into project management, configuration and documentation tools. 3.3 system specification tools tools used to create a system requirement specification including the relation of system functions to the plant/substation to be managed; especially a tool creating a specification in a formally defined, standardized format for evaluation by other tools 3.4 system configuration tools tools handling the communication between the IEDs in the system, configuration of issues common for several IEDs, and the logical association of the IED’s functions to the process to be controlled and supervised Note: See also “system parameters”. 3.5 IED configuration tools tools handling the specific configuration and download of configuration data to a specific IED of a specific type 3.6 expandability criteria for the efficient extension of an automation system (hardware and functional) by use of the engineering tools 3.7 flexibility criteria for the fast and efficient implementation of functional changes including hardware 3.8 scalability criteria for a cost effective system while recognizing various functionalities, various IEDs, substation sizes and substation voltage ranges 3.9 parameters variables which define the behaviour of functions of the automation system and its IEDs within a given range of values 3.10 system parameters data which define the interaction of IEDs in the system Note: System parameters are especially important in the: ——configuration of the system; ——communication between IEDs; ——marshalling of data between IEDs; ——processing and visualization of data from other IEDs (for example, at the station level). 3.11 IED parameters parameters defining the behaviour of an IED and its relation to the process 3.12 IED-parameter set all parameter values and configuration data needed for the definition of the behaviour of the IED and its adaptation to the substation conditions Note: Where the IED has to operate autonomously, the parameter-set can be generated without system parameters using an IED-specific parameterization tool. Where the IED is a part of the system, the parameter set may include the IED related or complete set of system parameters, which should be coordinated by a general parameterization tool at the system level. 3.13 UAS-parameter set all parameter values and configuration data needed for the definition of the behaviour of the overall UAS and its adaptation to the substation conditions Note: The parameter set includes the IED-parameter sets of all participating IEDs. 3.14 remote terminal unit (RTU) used as an outstation in a supervisory control and data acquisition (SCADA) system Note: An RTU may act as an interface between the communication network to the SCADA system and the substation equipment. The function of an RTU may reside in one IED or may be distributed. 3.15 UAS product family different IEDs of one manufacturer with various functionalities and with the ability to perform within utility automation systems Note: The IEDs of a product family are unified in relation to the design, the operational handling, the mounting and wiring conditions, and they use common or coordinated supporting tools. 3.16 UAS installation the concrete instance of a substation automation system consisting of multiple interoperable and connected IEDs of one or more manufacturers 3.17 configuration list overview of all instances of IEDs and other installed products of a system, their hardware and software versions including the software versions of relevant supporting tools Note: The configuration list also contains the configured communication connections and addresses. 3.18 configuration compatibility list overview of all compatible hardware and software versions of components and IEDs, including the software versions of relevant supporting tools operating together in an UAS-product family Note: The configuration compatibility list also contains the supported transmission protocols and protocol versions for communication with other IEDs.