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首页> 外文期刊>IEEE Power & Energy Magazine >First SF6 Breaker Desgin: Westinghouse Engineers Tell the Inside Story History
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First SF6 Breaker Desgin: Westinghouse Engineers Tell the Inside Story History

机译：SF 6 断路器的首次设计：西屋工程师讲述了内部故事的历史

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摘要

In the united states during the early 1950s, the large majority of high-voltage, high-power circuit breakers were designs that had evolved using bulk oil configurations. Although these oil breakers had an exemplary record, the possibility of a failure, including an explosion and subsequent oil fire, still existed. As systems grew and high-voltage breakers were located increasingly in urban environments, the possible consequences of a oil breaker failure gained significantly higher importance. In the early 1950s, the New York Consolidated Edison Company (Con Edison), in particular, started to push for an "oil-less" breaker design.
机译：在1950年代初期的美国，大多数高压，大功率断路器的设计都是采用散装机油配置演变而来的。尽管这些破油器具有出色的记录，但仍然存在发生故障的可能性，包括爆炸和随后发生的起火。随着系统的发展以及高压断路器越来越多地位于城市环境中，油断路器故障的可能后果变得越来越重要。 1950年代初，特别是纽约联合爱迪生公司（Con Edison）开始推动“无油”破碎机设计。

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