New Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard (Part 100) which is identical with IEC TR 63042-100 : 2016 ‘UHV AC transmission systems - Part 100: General information’ issued by the International Electrotechnical Commission (IEC) was adopted by the Bureau of Indian Standards on recommendation of the UHV AC Transmission Systems Sectional Committee and approval of the Electrotechnical Division Council.