火花间隙是sparkgap阀型避雷器内部元件之一,由多个小间隙串联组成。
在赫兹的发射器里有一个火花间隙(spark gap),可以藉著制造火花来生成与发射电磁波。在接收器里有一个线圈与一个火花间隙,每当线圈侦测到电磁波,火花间隙就会出现火花。
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一、火花间隙(Arc chopping) 1二、金属氧化物压敏电阻(Metal oxide varistor,MOV): 2三、瞬态抑制式二极管(Transient voltage suppressor,TVS): 3四、避雷器...
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After analyzing operation principles of the spark gap,it is found that the serious damage of the capacitors in short time is caused by failure to trigger spark gap.
通过分析火花间隙的动作原理可知,电容器在短时间内大面积损坏是火花间隙未触发的主要原因。
参考来源 - 一起串联补偿电容器复杂故障的分析·2,447,543篇论文数据,部分数据来源于NoteExpress
该电源包括直流电源、高压分压器、和火花间隙开关。
The power contains the DC power supply, high voltage divider and spark gap switching.
法国雷击防护协会提醒在大部分场合谨慎使用火花间隙保护器。
The French Lightning Protection Association cautions against the use of Spark Gap protectors in most applications.
火花间隙的长度影响火花的能量,而绝缘体的形状则影响工作温度。
Spark-gap length affects the energy of the spark, and the shape of the insulator affects the temperature of operation.
Too much, there's no spark. Too little, you short out. Right?
若间隙太大,不会有火花,若间隙太小,会短路,是吧?
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