IEC TS 62898-3-2:20 24提供了微电网能量管理系统运行的技术要求。本文件适用于公用事业互联或孤岛微电网。本文件描述了低压（LV）和中压（MV）系统的具体建议。 本文件侧重于制定能源管理系统标准，旨在针对集成在分散能源系统或公共配电网中的微电网。它涉及一些现有传统能源系统没有完全涵盖的特殊性。各种参与者（公用事业公司、制造商和能源供应商）正在实际示范项目和应用用例中研究微电网能源管理系统。本文件的目的是介绍实际微电网项目中使用的现有能源管理系统的最新技术，对微电网能源管理系统可实现的相关功能进行分类，并提出建议d未来微电网能量管理系统的必要技术要求。 本文件包括以下项目: ？微电网关键组成部分的主要性能:分散能源、储能和可控负荷）， ？微电网能量管理系统（MEMS）的主要功能和拓扑模块描述， ？主要功能块之间的信息交换协议规范，链接到微电网监测和控制系统（MMCS）。 MEMS的主要功能: ？微电网内不同资源之间的功率和能量管理，包括具有不同时间尺度的有功和无功功率流， ？微电网的功率和能量预测， ？根据功率和能量预测以及上游和本地约束在上游电网和微电网能源资源之间进行能量平衡， ？经济环境优化， ？可能的服务能力，如容量市场拍卖和弹性预期:新的商业模式， ？各种运营模式下运营能力的数据存档、趋势、报告和评估。 根据微电网规模和实际应用案例，MEMS可以具有一些其他附加功能: ？关税和市场交易管理、 ？公用事业辅助服务，如频率调节、电压调节、电能质量和可靠性改善、需求响应可能性、与MMCS相关的运行模式改变。

IEC TS 62898-3-2:2024 provides technical requirements for the operation of energy management systems of microgrids. This document applies to utility-interconnected or islanded microgrids. This document describes specific recommendations for low-voltage (LV) and medium-voltage (MV) systems.
This document focuses on developing standards of energy management systems aimed for microgrids integrated in decentralized energy systems or public distribution grids. It concerns some particularities that are not totally covered by the existing conventional energy system. The microgrid energy management systems are being studied by various actors (utilities, manufacturers, and energy providers) on actual demonstration projects and application use case. The aims of this document are to make the state of the art of existing energy management systems used in actual microgrids projects, to classify the relevant functions which can be accomplished by microgrid energy management systems, and to recommend necessary technical requirements for energy management systems of future microgrids.
This document includes the following items:
？ main performances of key components of microgrid: decentralized energy resources, energy storages and controllable loads),
？ description of main functions and topological blocks of microgrid energy management systems (MEMS),
？ specification of information exchange protocol between main function blocks, linked to microgrid monitoring and control systems (MMCS).
Main functions of MEMS:
？ power and energy management among different resources within microgrid including active and reactive power flows with different time scales,
？ power and energy forecasts of microgrid,
？ energy balancing between upstream grid and microgrid energy resources according to power and energy forecast and upstream and local constraints,
？ economic and environmental optimization,
？ possible service capacities such as capacity market auctions and resiliency anticipation: new business models,
？ data archiving, trending, reporting and evaluation of operation capacities in various operation modes.
MEMS can have some other additional functions according to microgrid size and actual application cases:
？ tariff and market trading management,
？ utility ancillary services such as frequency regulation, voltage regulation, power quality and reliability improvement, demand response possibilities, change of operation modes linked to MMCS.