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
能源互聯網與電動汽車互動規范
1 范圍
本文件規定了能源互聯網與電動汽車互動的通用要求、互動要求、能量互動、信息互動、業務互動及證實方法。
本文件適用于能源互聯網與電動汽車互動的規劃、建設及運行。
2 規范性引用文件
下列文件中的內容通過文中的規范性引用而構成本文件必不可少的條款。其中，注日期的引用文件，僅該日期對應的版本適用于本文件；不注日期的引用文件，其最新版本(包括所有的修改單)適用于本文件。
GB 17859 計算機信息系統 安全保護等級劃分準則
GB/T 19596 電動汽車術語
GB/T 22239 信息安全技術 網絡安全等級保護基本要求
GB/T 22240 信息安全技術 網絡安全等級保護定級指南
GB/T 32960.3 電動汽車遠程服務與管理系統技術規范 第3部分：通信協議及數據格式
GB/T 40855 電動汽車遠程服務與管理系統信息安全技術要求及試驗方法
GB/Z 41237-2022 能源互聯網系統 術語
IEC 61970(所有部分) 能量管理系統應用程序接口(EMS-API) [Energy management system application program interface (EMMS-API)]
3 術語和定義
GB/T 19596、GB/Z 41237-2022界定的以及下列術語和定義適用于本文件
3.1
能源互聯網 energy internet
以電能為核心，集成熱、冷、燃氣等能源，綜合利用互聯網等技術，深度融合能源系統與信息通信系統，協調多能源的生產、傳輸、分配、存儲、轉換、消費及交易，具備高效、清潔、低碳、安全特征的開放式能源互聯網絡。
[來源：GB/Z 41237-2022，3.1.11]。
3.2
互動單元 interactive unit
用于能源互聯網與電動汽車互動，具備并發處理及就地存儲能力，能實現通信、監測、分析決策、控制等功能的中間單元，可獨立配置，也可集成在其他裝置中。
3.3
充放電行為數據 charging and discharging behavior data
電動汽車充放電電量、充放電功率、充放電電壓、充放電電流、用戶充放電時間、充放電費用、電動汽車電池模組荷電狀態等隨時間變化的動態數據信息。
3.4
充電需求預測 demand forecast of charging
根據電動汽車用戶的充電行為、用戶出行需求或習慣、電動汽車電池模組荷電狀態、充電電價、氣候、環境等因素，預測未來一段時間內電動汽車的充電需求。
3.5
放電能力預測 forecast of discharge ability
根據電動汽車可放電容量、用戶放電行為和意愿，電動汽車電池模組荷電狀態、放電電價、氣候、環境等因素,預測未來一段時間內電動汽車的放電能力。
3.6
能源互聯網與電動汽車互動系統 interactive system for energy internet and electric vehicle
通過對電動汽車充放電設施充放電行為協調控制，參與能源互聯網能量互動、信息互動、業務互動的系統。
注：簡稱互動系統。
4 通用要求
4.1 能源互聯網與電動汽車互動的典型架構見附錄A。
4.2 能源互聯網與電動汽車的能量互動應具備參與能源交易、需求響應、分布式電源及微電網互動，移峰填谷、電網調頻、調壓、功率調節、功率支撐等能力。
4.3 能源互聯網與電動汽車的信息互動應具備設備層與信息層之間、信息層與應用層之間、應用層系統平臺之間信息互動的能力，具備信息存儲、處理、分析能力。
4.4 能源互聯網與電動汽車的業務互動應包括充放電設施用電報裝、充放電設施運營與運維、能源互聯網與電動汽車有序充換電服務、有序放電服務,能源交易,需求響應、信息推送與分析服務等業務互動場景。
4.5 能源互聯網與電動汽車互動應以安全可控為前提，提升社會經濟效益與環境效益，同時應保證人身、設備、信息等安全。
4.6 電動汽車接入能源互聯網前，電動汽車用戶及能源互聯網運營管理方應按實時監控、統一調度、分級管理、能效優化原則,與能源互聯網平臺簽訂并網調度協議或能源互聯網與電動汽車互動合同。
4.7 能源互聯網與電動汽車互動應在滿足電動汽車用戶互動需求的基礎上，優先就地利用分布式新能源。
