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Interruptor chamber with mobile contact and independently movable blowing nozzle, by pass interruptor and substation with HVDC converter comprising such chamber
Interruptor chamber with mobile contact and independently movable blowing nozzle, by pass interruptor and substation with HVDC converter comprising such chamber
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机译:带有活动触点和可独立移动的吹嘴的断路器室,由通过断路器和带有该室的HVDC转换器的变电站组成
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摘要
The chamber (1) has a movable contact (3) and a tubular shaped arc blast isolating nozzle (5) extending along a longitudinal axis (XX'). The movable contact and the nozzle are moved independent from each other such that the nozzle is displaced to a withdrawal position at which the nozzle is removed from an insulating space in which the nozzle is maintained in a confinement position (C) by acceleration of insulating gas from the chamber while opening the contact.
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