WG 8 - TC 8/SC 8A/WG 8
TC 8/SC 8A/WG 8
General Information
IEC TS 63406:2025 addresses the generic root-mean-square (RMS) simulation models of inverter-based generators for power system dynamic analysis. The scope of the document covers the grid-connected IBGs for photovoltaic power generation systems, wind turbine generation systems with full-scale converters (i.e. Type-4 wind turbine systems), wave energy generation systems, fuel cell energy generation systems, battery energy storage systems, supercapacitor energy storage systems, flywheel energy storage systems, AC- or DC-coupled hybrid energy generation or storage systems, etc.
This document is to specify generic dynamic models for various types of IBGs, which can be applied in power system stability studies.
This document addresses the generic root-mean-square (RMS) simulation models of inverter-based generators (IBGs) for power system dynamic analysis. The scope of the document covers the grid-connected IBGs for photovoltaic power generation systems, wind turbine generation systems with full-scale converters, wave energy generation systems, fuel cell energy generation systems, battery energy storage systems, supercapacitor energy storage systems, flywheel energy storage systems, AC- or DC-coupled hybrid energy generation or storage systems, etc. The models specified in this document can be primarily used for power system RMS dynamic simulation analysis in the electromechanical time scale.
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Frequently Asked Questions
WG 8 is a Technical Committee within the International Electrotechnical Commission (IEC). It is named "TC 8/SC 8A/WG 8". This committee has published 348 standards.
WG 8 develops IEC standards in the area of Information technology. Currently, there are 348 published standards from this technical committee.
The International Electrotechnical Commission (IEC) is the world's leading organization for the preparation and publication of international standards for electrical, electronic, and related technologies. Founded in 1906, the IEC provides a global platform for companies, industries, and governments to meet, discuss, and develop the international standards they require.
A Technical Committee (TC) in IEC is a group of experts responsible for developing international standards in a specific technical area. TCs are composed of national member body delegates and work through consensus to create standards that meet global industry needs. Each TC may have subcommittees (SCs) and working groups (WGs) for specialized topics.