IEC TR 62544:2011/AMD2:2020
Amendment 2 - High-voltage direct current (HVDC) systems - Application of active filters
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About This Item
IEC TR 62544:2011/AMD2:2020 is a supporting amendment to the parent technical report on High-voltage direct current (HVDC) systems - Application of active filters. It is relevant for teams evaluating how active filters are addressed in HVDC system design, review, and compliance documentation. As a modifying reference to IEC TR 62544:2011, it helps organizations keep technical files aligned with the updated guidance used in engineering assessment, verification activities, and procurement review for HVDC-related electrical equipment and control approaches.
Purpose of IEC TR 62544:2011/AMD2:2020
The purpose of IEC TR 62544:2011/AMD2:2020 is to amend the parent report so that the technical discussion on active filters in HVDC systems reflects the revised IEC guidance. In practice, it supports engineers and compliance teams that need a current technical document for documented evaluation, risk management, and technical review. Because it is an amendment rather than a standalone report, it should be used together with IEC TR 62544:2011 when assessing design assumptions, system behavior, and the relevance of active filters in HVDC applications.
Compliance applications of IEC TR 62544:2011/AMD2:2020
IEC TR 62544:2011/AMD2:2020 is typically used in compliance workflows for HVDC projects where active filters may influence system performance, power quality considerations, and technical validation. It can support engineering documentation, laboratory evaluation, and conformity assessment preparation when reviewing equipment specifications or control-system decisions. Procurement and project teams may also use it to confirm that the referenced technical basis in tender documents, design records, and verification plans is consistent with the amended guidance tied to IEC TR 62544:2011.
Benefits of IEC TR 62544:2011/AMD2:2020
Using IEC TR 62544:2011/AMD2:2020 alongside the parent report helps improve consistency in engineering review and reduces the risk of relying on outdated technical guidance. It can support safer and more defensible design decisions by aligning technical assessment, testing workflows, and quality assurance records with the amended reference. For organizations preparing compliance documentation, it also provides a clearer basis for operational consistency, procurement checks, and formal review of HVDC system features related to active filters.
- Supporting amendment to IEC TR 62544:2011 for HVDC active filter guidance
- Useful for technical review, documented evaluation, and engineering documentation updates
- Relevant to compliance workflows, verification activities, and conformity assessment preparation
- Helps maintain alignment between design records, procurement specifications, and review files
- Publication Date: 2020-05-02
- Standard Status: Amendment
- Publisher: IEC
- Edition: 1
- This Version: IEC TR 62544:2011 (2020-05-02)
- Previous Version: IEC TR 62544:2011 (2016-04-13)
- Previous Version: IEC TR 62544:2011 (2011-08-19)
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