标准摘要
[中文适用范围]： IEC TS 62786-2:2026 补充了 IEC TS 62786-1，并规定了太阳能光伏能源系统或光伏发电系统（PV系统）与电力网络连接的要求。本文件涵盖了连接到低压或中压电力网络的所有规模的光伏系统，并给出了各种规模光伏系统的典型要求。在本文件中，适用于并网光伏系统的条款适用于并网、并网带储能以及并网带储能和备用的光伏系统。微网和微型电网不在本文件的范围内，相关内容在4.3节中进行了描述。本文件规定了光伏系统以下技术要求：- 要求的参考点，- 元件和配置，- 基本运行，- 保护和故障穿越功能，- 功率控制和电网支持功能，- 低频传导干扰的电磁兼容性，- 远程监控、控制和配置的信息交换。 [外文原描述]： IEC TS 62786-2:2026 supplements IEC TS 62786-1, and specifies requirements for the connection of the solar photovoltaic energy system or photovoltaic generating system (PV system) with an electric power network, or the network. This document covers all sizes of PV systems connected to low voltage or medium voltage power networks and gives typical requirements for various sizes of PV systems. In this document, requirements for grid-connected PV systems are applied to those categorized as grid tied, grid tied with storage and grid tied with storage and back up. Mini-grid and Micro-grid are out of scope. Those types of PV systems with possible elements are described in 4.3. This document specifies the following technical requirements for the PV system: - reference points of requirements, - elements and configuration, - basic operation, - protection and fault ride through function, - power control and grid support function, - electromagnetic compatibility for low frequency conducted disturbances, - information exchange for remote monitoring, control, and configuration.
英文名称Distributed energy resources connection with the grid - Part 2: Additional requirements for PV generation systems