海上风电场VSC-HVDC输电并网联合调试

[中文适用范围]： 适用范围： 本文件（IEC TS 63487:2026）规定了基于电压源换流器的高压直流（VSC HVDC）输电系统海上风电场并网联合调试的技术规范。文件涵盖海上风电场并网的调试前提、目标、程序、项目、方法及要求，重点针对海上风电场的特殊测试项目。 文件内容包括： 1. 海上风电场的联合调试； 2. 陆上直流能量耗散装置的测试； 3. 输电系统的特殊测试项目； 4. VSC HVDC 系统、直流能量耗散装置、海上风电场及自动发电控制（AGC）之间的协调功能测试。 注意：本文件不包括陆上VSC HVDC系统的常规调试测试项目。 [外文原描述]： IEC TS 63487:2026 serves as a specification for the joint commissioning of grid-connection of offshore wind farms (GCOWF) using the voltage source converter based high voltage direct current (VSC HVDC) transmission system. This document provides the technical specification on the commissioning precondition, objectives, procedures, items, methods and requirements of grid-connection of offshore wind farms using the VSC HVDC power transmission, particularly focusing on the special test items of offshore wind farms. This document covers the commissioning of offshore wind farms, testing of onshore DC energy dissipation device, special test items for transmission test, coordination function testing among VSC HVDC, DC energy dissipation device, offshore wind farm and automatic generation control (AGC). However, the conventional commissioning test items of the onshore VSC HVDC system are out of scope.