Projects of DKE/K 331

DIN EN IEC 62040-1 2022-03-09 Uninterruptible power systems (UPS) - Part 1: Safety requirements (IEC 62040-1:2017 + COR1:2019 + A1:2021 + AMD2:2022); German version EN IEC 62040-1:2019 + AC:2019 + A11:2021 + A1:2023 + A2:2025 More  Comment 
IEC 22F/303/CDV 2013-05-03 IEC 62751-2 Ed.1: Determination of power losses in voltage sourced converter (VSC) valves for high voltage direct current (HVDC) systems - Part 2: Modular multilevel converters More  Comment 
IEC 22F/301/CDV 2013-04-26 IEC 62747 Ed.1: Terminology for voltage-sourced converters (VSC) for high-voltage direct current (HVDC) systems More  Comment 
IEC 22/211A/DTS 2013-03-29 IEC/TS 62578 Ed. 2: Power electronics systems and equipment - Operation conditions and characteristics of active infeed converter (AIC) applications including design recommendations for their emission values below 150 kHz More  Comment 
IEC 22/211/DTS 2013-02-22 IEC/TS 62578 Ed. 2: Power electronics systems and equipment - Operation conditions and characteristics of active infeed converter (AIC) applications including design recommendations for their emission values below 150 kHz More  Comment 
IEC 22F/281/CD 2012-05-25 IEC 62747 Ed.1: Terminology for voltage-sourced converters (VSC) for HVDC systems More  Comment 
IEC 22F/280A/CD 2012-05-25 IEC 62751-2 Ed.1: Determination of power losses in voltage sourced converter (VSC) valves for HVDC systems - Part 2: Modular multilevel converters More  Comment 
IEC 22F/280/CD 2012-05-18 IEC 62751-2 Ed.1: Determination of power losses in voltage sourced converter (VSC) valves for HVDC systems - Part 2: Modular multilevel converters More  Comment 
IEC 22/199/CD 2012-03-23 IEC/TS 62578 Ed. 2: Power electronics systems and equipment - Technical Specification: Operation conditions and characteristics of active infeed converter applications including recommendations for emission limits below 150 kHz More  Comment 
IEC 22F/249/NP 2011-06-10 Determination of power losses in voltage sourced converters (VSC) for HVDC systems - Part 2:Valves for Modular Multi-Level Converters More  Comment 

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