back-to-back test

基本解释

Modern thyristor valves for HVDC are of high power rating and difficult to be tested in a conventional back-to-back test circuit.
现代晶闸管阀的大容量使得难以采用传统的背靠背试验回路对其进行运行试验。
Modern power thyristor valves have a high power rating and are difficult to be tested in a conventional back-to-back test circuit.
现代晶闸管阀的大容量使得难以采用传统的背靠背试验回路对其进行运行试验。
However, this synthetic test circuit offers several technical advantages and is superior to the Back-to-Back direct test circuit in terms of economy as well.
然而，这种合成试验回路更具有技术上的优势，并且在经济上也优于背靠背直接试验回路。

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