commutation failure start (CFS) transf.

[Arven_Strider]

A parameter of interest in assessing valve and control system performance is the number of commutation failure starts (CFS). A CFS is the initiation of a distinct and separate commutation failure event. CFS are usually caused by ac system voltage disturbances but may also be caused by events internal to the converter station. The number of recordable ac faults is an indication of the number of system disturbances. More frequent CFS could be indicative of valve and control system problems. The protocol calls for the inverter end commutation failures to be reported when the ac bus voltage drops below 90 percent.

[Arven_Strider]

Коммутационный отказ при пуске

[Liquid_Sun]

У Вас же сигнализируется start.
A CFS is the initiation of a distinct and separate commutation failure event.
Начало сигнализации о нарушении коммутации.

[muzungu]

number of commutation failure starts - по сути, интенсивность отказа разъединителя (здесь похоже шинного р.) Тут, наверное, надо придумать перевод ближе к тексту.

[Arven_Strider]

Спасибо, учту ваши замечания.