IEC TS 62898-2:20 18提供了微电网运行指南。本文件中考虑的微电网是具有低压或中压水平的负载和分布式能源（DER）的交流（AC）电力系统。本文件不涵盖直流（DC）微电网。 IEC TS 62898-2适用于微电网的运行和控制，包括: ？操作模式和模式转移； ？微电网的能量管理系统（EMS）和控制； ？沟通和监测程序； ？电能储存； ？保护原理涵盖:非隔离微电网原理、隔离微电网原理、防孤岛原理、同步重合闸原理、电能质量原理； ？调试、维护和测试。

IEC TS 62898-2:2018 provides guidelines for operation of microgrids. Microgrids considered in this document are alternating current (AC) electrical systems with loads and distributed energy resources (DER) at low or medium voltage level. This document does not cover direct current (DC) microgrids.
IEC TS 62898-2 applies to operation and control of microgrids, including:
？operation modes and mode transfer;
？energy management system (EMS) and control of microgrids;
？communication and monitoring procedures;
？electrical energy storage;
？protection principle covering: principle for non-isolated microgrid, isolated microgrid, anti-islanding, synchronization and reclosing, power quality;
？commissioning, maintenance and test.