本文件为高压直流输电（HVDC）的选择提供了指南 带线路换流器（LCC）的系统，以下简称HVDC系统，用于 高压直流输电系统规划的目的。它涵盖了有关以下要求的指南: 在交流电网中集成HVDC系统，选择额定电压和功率， 过载、电路配置、可扩展性、技术、经济、监管方面的比较， 政治、社会和环境因素等。本文件适用于 高压直流输电系统。 本指南并非详尽无遗，可能还有其他具体方面， 特别是特定的高压直流输电项目，这也需要考虑。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document provides guidelines for the selection of a high-voltage directive current (HVDC) system with line-commutated converters (LCC), hereafter referred to as HVDC system, for the purposes of HVDC system planning. It covers the guidelines on the requirements for integrating HVDC systems in AC power networks, selection of rated voltage and power, overloads, circuit configuration, expandability, comparison of technical, economic, regulatory, political, social and environmental factors, etc. This document is applicable for planning an HVDC system. This guideline is not exhaustive and it is possible that there will be other specific aspects, particular to a specific HVDC project, which will also need to be considered.All current amendments available at time of purchase are included with the purchase of this document.