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IEC 63382-1-ed.1.0
Management of distributed energy storage systems based on electrically chargeable vehicle batteries - Part 1: Use cases and architectures
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STANDARD published on 25.11.2025
The information about the standard:
Designation standards: IEC 63382-1-ed.1.0
Publication date standards: 25.11.2025
SKU: NS-1249240
The number of pages: 411
Approximate weight : 1264 g (2.79 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Power transmission and distribution networksTelecontrol. TelemeteringElectric road vehicles
Annotation of standard text IEC 63382-1-ed.1.0 :
IEC 63382-1:2025 series specifies the management of distributed energy storage systems, composed of electrically chargeable vehicle batteries (ECV-DESS), which are handled by an aggregator/flexibility operator (FO) to provide energy flexibility services to grid operators. IEC 63382-1:2025 describes the technical characteristics and architectures of ECV-DESS, including: – EV charging stations configurations, comprising several AC-EVSEs and/or DC-EVSEs; – individual EVs connected to grid via an EVSE and managed by an aggregator/FO. The focus of this document is on the interface between the FO and the FCSBE and the data exchange at this interface, necessary to perform energy flexibility services (FS). The data exchange between FO and FCSBE typically includes: – flexibility service request and response; – flexibility services parameters; – EV charging station configuration and technical capabilities; – credentials check of parties involved in the flexibility service; – FS execution related notifications; – event log, detailed service record, proof of work. The exchange of credentials has the purpose to identify, authenticate and authorize the actors involved in the flexibility service transaction, to check the validity of a FS contract and to verify the technical capabilities of the system EV + CS, and conformity to applicable technical standards to provide the requested flexibility service. This document also describes the technical requirements of ECV-DESS, the use cases, the information exchange between the EV charging station operator (CSO) and the aggregator/FO, including both technical and business data. It covers many aspects associated to the operation of ECV-DESS, including: – privacy issues consequent to GDPR application (general data protection regulation); – cybersecurity issues; – grid code requirements, as set in national guidelines, to include ancillary services, mandatory functions and remunerated services; – grid functions associated to V2G operation, including new services, as fast frequency response; – authentication/authorization/transactions relative to charging sessions, including roaming, pricing and metering information; – management of energy transfers and reporting, including information interchange, related to power/energy exchange, contractual data, metering data; – demand response, as smart charging (V1G). It makes a distinction between mandatory grid functions and market driven services, taking into account the functions which are embedded in the FW control of DER smart inverters. This document deals with use cases, requirements and architectures of the ECV-DESSs with the associated EV charging stations. Some classes of energy flexibility services (FS) have been identified and illustrated in dedicated use cases: – following a dynamic setpoint from FO; – automatic execution of a droop curve provided by FO, according to local measurements of frequency, voltage and power; – demand response tasks, stimulated by price signals from FO; – fast frequency response. Furthermore, some other more specific flexibility service use cases include: – V2G for tertiary control with reserve market; – V2H with dynamic pricing linked to the wholesale market price; – distribution grid congestion by EV charging and discharging. FS are performed under flexibility service contracts (FSC) which can be stipulated between: – FO and EV owner (EVU or EV fleet manager); – FO and CSP; – FO and CSO. Any flexibility service is requested by the aggregator/FO with a flexibility service request (FSR) communicated through the FCSBE interface to the available resources. The actors EVU, CSO, CSP have always the right to choose opt-in or opt-out options in case of a FSR, unless it is mandatory for safety or grid stability reasons. A use case shows how to discover flexibility service contract (FSC) holders. This document describes many use cases, some of them are dedicated to special applications such as as: EV service station, energy community, fast frequency response, EV fleet, onboard bidirectional inverter, mobile app. IEC 63382-1:2025 specifie la gestion des systemes de stockage d’energie decentralises, composes de batteries de vehicules electriques rechargeables (ECV-DESS), qui sont geres par un agregateur/operateur de flexibilite (OF) pour fournir des services de flexibilite energetique aux operateurs de reseau. IEC 63382-1:2025 decrit les caracteristiques techniques et les architectures de l’ECV-DESS, notamment: – les configurations des bornes de charge pour VE, composees de plusieurs SAVE a courant alternatif et/ou continu; – les VE individuels connectes au reseau electrique par l’intermediaire d’un SAVE et geres par un agregateur/OF. Le present document se concentre sur l’interface entre l’OF et le FCSBE ainsi que sur l’echange de donnees au niveau de cette interface, necessaire pour la fourniture des services de flexibilite (FS) energetique. L’OF/agregateur convertit les services de reseau electrique et/ou les fonctions de support reseau demandes par les gestionnaires de reseau (DSO ou TSO) en plusieurs services de flexibilite a fournir par un certain nombre de CS, en utilisant leurs propres algorithmes d’optimisation et d’allocation de ressources. La communication entre l’OF et les operateurs de reseau (DSO, TSO), les algorithmes d’optimisation adoptes par l’OF et les procedures d’appel d’offres pour des services de flexibilite ne sont pas traites dans le present document. L’echange de donnees entre l’OF et le FCSBE comprend generalement: – la demande et la reponse de service de flexibilite; – les parametres des services de flexibilite; – la configuration et les capacites techniques des bornes de charge pour VE; – le controle des identifiants des parties impliquees dans le service de flexibilite; – les notifications associees a l’execution du FS; – le journal d’evenements, le releve de service detaille et la preuve de travail. L’echange d’identifiants a pour objectif d’identifier, d’authentif
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