架空线导体 纤维增强复合芯作为支撑成员材料 第2部分：金属基复合芯导体

[中文适用范围]： 本部分IEC 62818作为技术规范，建立了用作架空线路导体支撑构件材料的纤维增强复合材料芯系统，可作为规范的基础。本文件适用于用作架空线路导体支撑构件材料的金属基纤维增强复合材料芯。 本文件提供了以下指导： - 定义金属基纤维增强复合材料芯的通用术语 - 规定基于单线或多线的纤维增强复合材料芯性能表征的通用方法和建议，使用MMC（金属基复合材料）作为导体中的支撑构件材料 - 在适用时规定或推荐验收或失效标准 这些测试、标准和推荐旨在确保在正常操作和环境条件下的满意使用和质量。 本文件不规定可能需要的性能或符合性标准，但可在附录中给出指导性指标值。 [外文原描述]： IEC TS 62818-2:2024 establishes a system of fiber reinforced composite cores used as supporting member material in conductors for overhead lines which may be used as the basis for specifications. This document is applicable to fiber reinforced composite core, with a metallic matrix, used as supporting member material in conductors for overhead lines. This document gives guidance on: - defining the common terms used for fiber reinforced composite cores with a metallic matrix, - prescribing common methods and recommendations to characterize the properties of fiber reinforced composite cores based on single or multi-wires, with MMC (Metallic Matrix Composite) used as a supporting member material in conductors, - prescribing or recommending acceptance or failure criteria when applicable. These tests, criteria and recommendations are intended to ensure a satisfactory use and quality under normal operating and environmental conditions. This document does not prescribe performance or compliance criteria which may be required but indicative values could be given in Annexes for guidance.