General technical specification of test instruments used for power equipments part 1 : fault flashover test instrument for power cable 电力设备专用测试仪器通用技术条件.第1部分:电缆故障闪测仪
Calculation and analysis on preventing outdoor insulator from pollution flashover for power transmission amp; amp; substation equipment of zhuhai region 珠海地区输变电设备外绝缘防污闪的计算和分析
Within 15 minutes , there was a " flashover " - the term for when everything in a confined space ignites suddenly and explosively 15分钟内,发生了闪燃,当幽闭空间内所有东西都一瞬间爆炸性点燃。
This paper investigated ac flashover performance of insulators covered with snow or ice condition in tow ways of theory and test analysis 本文从理论和试验两方面研究了冰雪条件下绝缘子交流闪络特性。
And in this situation , the flashover and breakthrough disruption faults often happened which threaten to personal and equipments " safety 并且在此情况下,中置柜往往发生击穿或闪络事故,给人身和设备安全造成威胁。
Therefore , leakage current measurement on flashover process during the insulators icing has both important academic meaning and engineering value 因此,对覆冰闪络过程中泄漏电流的检测具有非常重要的工程应用价值和学术意义。
A lot of observation and reports in the world indicated that flashover voltage of insulator covered with snow or ice descended obviously 国内外大量试验观察和报告表明,冰雪条件下绝缘子的闪络电压明显下降,对电力系统危害极大。
Field circuit breaker failure causing too low arcing voltage followed by blast of ionised air in + es cubicle and flashover at the left extremity of ac bus bars 导致弧压过低的磁场断路器故障是引发+ es柜空气电离和交流母排左侧末端处发生闪络的原因。
The problem of insulator pollution flashover in power lines is increasingly serious , because of increasing times and extending areas of flashover 线路绝缘子污闪问题日益突出,表现为污闪次数的增加、面积的扩大,与雷害并列为造成停电事故的主要原因。
Working too close or causing damage to overhead lines is dangerous and can lead to flashover , explosion or fire and often results in casualties 在太接近架空电缆的地方工作,或造成架空电缆损坏均会构成危险,可引致跳火、爆炸或火警,并经常引致伤亡。
an unintended electric discharge (as over or around an insulator)
百科解释
A flashover is the near-simultaneous ignition of most of the directly exposed combustible material in an enclosed area. When certain organic materials are heated they undergo thermal decomposition and release flammable gases.