IS 18322 : Part 2 : 2023/IEC 62751-2 : 2014 + AMD 1 : 2019 Power Losses in Voltage Sourced Converter (VSC) Valves for High-Voltage Direct Current (HVDC) Systems - Part 2 Modular Multilevel Converters

ICS 29.200; 29.240

ETD 40

NATIONAL FOREWORD

This Indian Standard (Part 2) which is identical with IEC 62751-2 : 2014 + AMD 1 : 2019 CSV 'Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 2: Modular multilevel converters' issued by the International Electrotechnical Commission (IEC) was adopted by the Bureau of Indian Standards on recommendation of the HVDC Power Systems Sectional Committee and approval of the Electrotechnical Division Council.

The other part of this series of standards is:

IS 18322 (Part 1) : 2023 Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) Systems: Part 1 General requirements

The text of the IEC standard has been approved as suitable for publication as an Indian Standard without deviations. Certain conventions are, however, not identical to those used in Indian Standards. Attention is particularly drawn to the following:

 a) Wherever the words 'International Standard' appears referring to this standard, they should be read as 'Indian Standard'; and

 b) Comma (,) has been used as a decimal marker, while in Indian Standards the current practice is to use a point (.) as the decimal marker.