本指南帮助用户指定使用传统晶闸管技术的输电静态无功补偿器（SVC）的功能要求。对于使用门极关断晶闸管技术[静止同步补偿器（STATCOM）]或其他半导体器件，或与高压直流（HVDC）换流站或工业和配电应用相关的SVC的补偿系统，许多章节都很有用。尽管本指南可能不直接适用于主要与工业驱动器相关的SVC，也不适用于纠正负载干扰或相位不平衡，但许多 这些章节对这些应用也很有用。 构成特定项目规范商业部分的一般条款和条件不在本文件范围内。

This guide assists users in specifying the functional requirements for transmission static Var compensators (SVCs) using conventional thyristor technology. Many sections will be useful for compensator systems using gate turn-off thyristor technology [static synchronous compensator (STATCOM)] or other semiconductor devices, or SVCs associated with high-voltage direct current (HVDC) converter stations, or industrial and distribution applications. Although this guide may not directly serve for SVCs primarily associated with industrial drives nor with the correction of load disturbances or phase unbalance, many sections will be useful also for these applications. General terms and conditions forming the commercial part of a specification for a particular project are outside the scope of this document.