分布式能源与电网连接技术报告 第102部分：压缩空气储能系统并网

[中文适用范围]： IEC TR 62786-102:2025 提供了压缩空气储能（CAES）系统与配电网互联的原则和技术需求。该标准适用于CAES系统与配电网互联的规划、设计、运行和测试。它包括CAES系统的附加需求，如连接方案、并网流程和需求、有功功率对频率的响应特性、有功功率对电流的响应特性、有功功率对注入质量流量的响应特性、有功功率对压力的响应特性、连接点（POC）的选择、电磁兼容性（EMC）和电能质量、通信与自动化、监控与保护、对干扰的抗扰能力、并网测试需求等。本文件将报告分布式CAES系统有功功率对频率的响应、有功功率对电流的响应、有功功率对注入质量流量的响应、有功功率对压力的响应、无功功率对电压的响应，以及并网测试需求，作为IEC TS 62786-1:2023的补充。本文件报告了将CAES系统连接到额定频率为50 Hz或60 Hz的配电网的接口需求。 [外文原描述]： IEC TR 62786-102:2025 provides principles and technical needs for the interconnection of the compressed air energy storage (CAES) system to the distribution network. It is suitable for the planning, design, operation and testing of CAES system interconnection to distribution networks. It includes the additional needs for the CAES system, such as connection scheme, grid-connected process and needs, response characteristics of active power to frequency, response characteristics of active power to current, response characteristics of active power to injecting mass flow, response characteristics of active power to pressure, selection of the point of connection (POC), electromagnetic compatibility (EMC) and power quality, communication and automation, monitoring and protection, immunity to disturbances, grid-connected testing needs, etc. This document will report response of active power to frequency, response of active power to current, response of active power to injecting mass flow, response of active power to pressure, response of reactive power to voltage, and grid-connected testing for distributed CAES system, as a supplement for IEC TS 62786-1:2023. This document reports the interface needs for connecting CAES system to distribution network operating at a nominal frequency of 50 Hz or 60 Hz.