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IEC 62751-2 Ed. 1.2:2023 (b)
高電圧直流(HVDC)系統の電圧源コンバータ(VSC)バルブにおける電力損失-第2部:モジュラマルチレベルコンバータ
Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 2: Modular multilevel converters

発行年月日: 2023-08-28
状態: 有効
邦訳版: 無

規格概要 IEC 62751-2:2014+AMD1:2019+AMD2:2023 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.
TC TC 22/SC 22F
ICS 29.240.99
備考
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