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ČSN EN 62751-2 (351545)
Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 2: Modular multilevel converters
Automatically translated name:
Determining the power loss in the valves switch voltage converter ( VSC ) for transferring power direct current high voltage ( HVDC ) - Part 2 : modular multilevel converter ( standard for direct use as CSN ).
STANDARD published on 1.6.2015
The information about the standard:
Designation standards: ČSN EN 62751-2
Classification mark: 351545
Catalog number: 96986
Publication date standards: 1.6.2015
SKU: NS-588901
The number of pages: 64
Approximate weight : 192 g (0.42 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Annotation of standard text ČSN EN 62751-2 (351545):
gives the detailed method to be adopted for calculating the power losses in the valves for an HVDC system based on the "modular multi-level converter", where each valve in the converter consists of a number of self-contained, two-terminal controllable voltage sources connected in series. It is applicable both for the cases where each modular cell uses only a single turn-off semiconductor device in each switch position, and the case where each switch position consists of a number of turn-off semiconductor devices in series (topology also referred to as "cascaded two-level converter"). The main formulae are given for the two-level "half-bridge" configuration but guidance is also given as to how to extend the results to certain other types of MMC building block configuration
These changes apply to this standard:
ČSN EN 62751-2:2015/A1 (351545)
Change
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Určení výkonových ztrát ve ventilech spínače napěťového měniče (VSC) pro přenos energie stejnosměrným proudem velmi vysokého napětí (HVDC) - Část 2: Modulové víceúrovňové měniče (Norma k přímému použití jako ČSN).
Change published on 1.4.2020
Selected format: English - Print design (9.50 USD)
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ČSN EN 62751-2:2015/A2 (351545)
Change
Show all technical information.
Určení výkonových ztrát ve ventilech spínače napěťového měniče (VSC) pro přenos energie stejnosměrným proudem velmi vysokého napětí (HVDC) - Část 2: Modulové víceúrovňové měniče (Norma k přímému použití jako ČSN).
Change published on 1.3.2024
Selected format: English - Print design (9.50 USD)
Show all technical information.
Preview of the standard ČSN EN 62751-2 (351545)
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