GB/T 44638-2024 Specification for interaction between energy internet and electric vehicle
1 Scope
This document specifies the general requirements, interaction requirements, energy interaction, information interaction, business interaction and verification methods for the interaction between energy internet and electric vehicle.
This document is applicable to the planning, construction and operation of the interaction between energy internet and electric vehicle.
2 Normative references
The following documents contain requirements which, through reference in this text, constitute provisions 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.
GB 17859 Classified criteria for security protection of computer information system
GB/T 19596 Terminology of electric vehicles
GB/T 22239 Information security technology - Baseline for classified protection of information system security;
GB/T 22240 Information security technology - Classification guide for classified protection of cybersecurity
GB/T 32960.3 Technical specifications of remote service and management system for electric vehicles - Part 3: communication protocol and data format
GB/T 40855 Technical requirements and test methods for cybersecurity of remote service and management system for electric vehicles
GB/Z 41237-2022 Energy internet system - Terms
IEC 61970 (all parts) Energy management system application program interface (EMMS-API)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 19596, GB/Z 41237-2022 and the following apply.
3.1
energy internet
open energy interconnection network with electric energy as the core, it integrates hot, cold, gas and other energy sources, makes comprehensive use of technologies such as the internet, deeply integrates energy systems and information and communication systems, coordinates the production, transmission, distribution, storage, conversion, consumption and trading of multi-energy sources, and featuring efficient, clean, low-carbon and safe features
[Source: GB/Z 41237-2022, 3.1.11]
3.2
interactive unit
intermediate unit for the interaction between energy internet and electric vehicle, with concurrent processing and local storage capabilities, to achieve communication, monitoring, analysis, decision-making, control and other functions, which can be configured independently or integrated in other devices
3.3
charging and discharging behavior data
dynamic data information, change with time, of electric vehicle charging and discharging quantity, charging and discharging power, charging and discharging voltage, charging and discharging current, user charging and discharging time, charging and discharging cost, charging state of electric vehicle battery module, etc.
3.4
demand forecast of charging
according to the charging behavior of electric vehicle users, user travel demands or habits, electric vehicle battery module charging state, charging price, climate, environment and other factors, to forecast the charging demand of electric vehicles in the future period of time
3.5
forecast of discharge ability
according to the electric vehicle discharge capacity, user discharge behavior and willingness, electric vehicle battery module charging state, discharge price, climate, environment and other factors, to forecast the electric vehicle discharge ability in the future period of time
3.6
interactive system for energy internet and electric vehicle
system participates in the energy internet energy interaction, information interaction and business interaction through the coordinated control of charging and discharging behavior of electric vehicle charging and discharging facilities
Note: It referred to as interactive system.
4 General requirements
4.1 The typical architecture of interaction between energy internet and electric vehicle is shown in Annex A.
4.2 The energy interaction between energy internet and electric vehicle shall have the ability to participate in energy transaction, demand response, distributed power supply and micro-grid interaction, peak shifting and valley filling, power grid frequency regulation, voltage regulation, power regulation, power support, etc.
4.3 The information interaction between energy internet and electric vehicle shall have the ability of information interaction between equipment layer and information layer, between information layer and application layer, between application layer system platforms, and have the ability of information storage, processing and analysis.
4.4 The business interaction between energy internet and electric vehicle shall include such business interaction scenarios as charging and discharging facilities power supply application, charging and discharging facilities operation and maintenance, energy internet and electric vehicle orderly charging and replacing service, orderly discharge service, energy transaction, demand response, information push and analysis services.
4.5 The interaction between energy internet and electric vehicle shall be based on the premise of safety and controllability, improve social and economic benefits and environmental benefits, and ensure the safety of people, equipment and information.
4.6 Before electric vehicles are connected to energy internet, electric vehicle users and energy internet operation and management parties shall sign grid-connected scheduling agreements or interactive contracts between energy internet and electric vehicle with the energy internet platform in accordance with the principles of real-time monitoring, unified scheduling, hierarchical management, and energy efficiency optimization.
4.7 The interaction between energy internet and electric vehicle shall give priority to the local use of distributed new energy on the basis of meeting the interaction demands of electric vehicle users.
Contents
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Interaction requirements
6 Energy interaction
7 Information interaction
8 Business interaction
9 Verification methods
Annex A (Informative) Typical architecture of interaction between energy internet and electric vehicle
Annex B (Informative) Typical application scenarios of interaction between energy internet and electric vehicle
Annex C (Informative) Typical interactive information of interaction between energy internet and electric vehicle
Bibliography
能源互联网与电动汽车互动规范
1 范围
本文件规定了能源互联网与电动汽车互动的通用要求、互动要求、能量互动、信息互动、业务互动及证实方法。
本文件适用于能源互联网与电动汽车互动的规划、建设及运行。
2 规范性引用文件
下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文件，仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本(包括所有的修改单)适用于本文件。
GB 17859 计算机信息系统 安全保护等级划分准则
GB/T 19596 电动汽车术语
GB/T 22239 信息安全技术 网络安全等级保护基本要求
GB/T 22240 信息安全技术 网络安全等级保护定级指南
GB/T 32960.3 电动汽车远程服务与管理系统技术规范 第3部分：通信协议及数据格式
GB/T 40855 电动汽车远程服务与管理系统信息安全技术要求及试验方法
GB/Z 41237-2022 能源互联网系统 术语
IEC 61970(所有部分) 能量管理系统应用程序接口(EMS-API) [Energy management system application program interface (EMMS-API)]
3 术语和定义
GB/T 19596、GB/Z 41237-2022界定的以及下列术语和定义适用于本文件
3.1
能源互联网 energy internet
以电能为核心，集成热、冷、燃气等能源，综合利用互联网等技术，深度融合能源系统与信息通信系统，协调多能源的生产、传输、分配、存储、转换、消费及交易，具备高效、清洁、低碳、安全特征的开放式能源互联网络。
[来源：GB/Z 41237-2022，3.1.11]。
3.2
互动单元 interactive unit
用于能源互联网与电动汽车互动，具备并发处理及就地存储能力，能实现通信、监测、分析决策、控制等功能的中间单元，可独立配置，也可集成在其他装置中。
3.3
充放电行为数据 charging and discharging behavior data
电动汽车充放电电量、充放电功率、充放电电压、充放电电流、用户充放电时间、充放电费用、电动汽车电池模组荷电状态等随时间变化的动态数据信息。
3.4
充电需求预测 demand forecast of charging
根据电动汽车用户的充电行为、用户出行需求或习惯、电动汽车电池模组荷电状态、充电电价、气候、环境等因素，预测未来一段时间内电动汽车的充电需求。
3.5
放电能力预测 forecast of discharge ability
根据电动汽车可放电容量、用户放电行为和意愿，电动汽车电池模组荷电状态、放电电价、气候、环境等因素,预测未来一段时间内电动汽车的放电能力。
3.6
能源互联网与电动汽车互动系统 interactive system for energy internet and electric vehicle
通过对电动汽车充放电设施充放电行为协调控制，参与能源互联网能量互动、信息互动、业务互动的系统。
注：简称互动系统。
4 通用要求
4.1 能源互联网与电动汽车互动的典型架构见附录A。
4.2 能源互联网与电动汽车的能量互动应具备参与能源交易、需求响应、分布式电源及微电网互动，移峰填谷、电网调频、调压、功率调节、功率支撑等能力。
4.3 能源互联网与电动汽车的信息互动应具备设备层与信息层之间、信息层与应用层之间、应用层系统平台之间信息互动的能力，具备信息存储、处理、分析能力。
4.4 能源互联网与电动汽车的业务互动应包括充放电设施用电报装、充放电设施运营与运维、能源互联网与电动汽车有序充换电服务、有序放电服务,能源交易,需求响应、信息推送与分析服务等业务互动场景。
4.5 能源互联网与电动汽车互动应以安全可控为前提，提升社会经济效益与环境效益，同时应保证人身、设备、信息等安全。
4.6 电动汽车接入能源互联网前，电动汽车用户及能源互联网运营管理方应按实时监控、统一调度、分级管理、能效优化原则,与能源互联网平台签订并网调度协议或能源互联网与电动汽车互动合同。
4.7 能源互联网与电动汽车互动应在满足电动汽车用户互动需求的基础上，优先就地利用分布式新能源。
