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Guidelines for parameters measurement of HVDC transmission line. Original standard PD IEC TR 63502-2024 in PDF full version. Additional info + preview on request

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Conceptual framework of power system resilience. Original standard PD IEC TR 63515-2025 in PDF full version. Additional info + preview on request

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Aspects and understanding of measurement uncertainty. Background information on measurement uncertainty based on the example of IEC TC 85 (Measuring equipment for electrical and electromagnetic quantities). Original standard PD IEC TR 63519-2024 in PDF full version. Additional info + preview on request

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Integrating distributed PV into LVDC systems and use cases. Original standard PD IEC TR 63534-2025 in PDF full version. Additional info + preview on request

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Lighting systems. Characteristics for selected outdoor applications. Original standard PD IEC TR 63540-2024 in PDF full version. Additional info + preview on request

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Automatic speech recognition: Classification according to acoustic and linguistic indicators in real-life applications. Original standard PD IEC TR 63558-2025 in PDF full version. Additional info + preview on request

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