电力变压器第16部分:风力涡轮机用变压器

[中文适用范围]： 本部分IEC 60076适用于干式和液浸式变压器，额定功率从100 kVA到10,000 kVA，用于风力涡轮机升压应用，其设备最高电压绕组不超过36 72.5 kV，且至少有一个绕组工作电压大于1.1 kV。本文件适用于将风力涡轮发电机连接到风电场电力收集系统或相邻配电网络的变压器，而不适用于将多个风力涡轮机连接到配电或输电网络的变压器。本文件涵盖的变压器符合IEC 60076标准或IEEE C57标准的相关要求。 [外文原描述]： IEC/IEEE 60076-16:2018 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC/IEEE 60076-16:2018 applies to dry-type and liquid-immersed transformers for wind turbine step-up application having a winding with highest voltage for equipment up to and including 72,5 kV. This document applies to the transformer used to connect the wind turbine generator to the wind farm power collection system or adjacent distribution network and not the transformer used to connect several wind turbines to a distribution or transmission network. Transformers covered by this document comply with the relevant requirements prescribed in the IEC 60076 standards or IEEE C57 standards. This second edition of IEC/IEEE 60076-16 cancels and replaces IEC 60076-16:2011, and constitutes a technical revision. The main changes with respect to the previous edition are as follows: 1) relationship between transformer rated power and the output current from the associated generator is introduced; 2) thermal correction of the effective cooling medium has been introduced; 3) testing regime has been strengthened to ensure transformers are suitable for the harsh electrical environment to which they are subjected. Keywords: transformers for wind turbine applications