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本实用新型涉及电力机车高压输变电设备用绝缘子,特别是地铁电力机车受电弓复合绝缘子。 The utility model relates to an insulator for the high-voltage transmission equipment of electric locomotive, in particular to a pantograph composite insulator for subway electric locomotive. | ||
作为莫特·哈伯德和莫特·海森伯格绝缘子的莫特绝缘子的一个新分类法被提议。 A new classification scheme for Mott insulators as Mott-Hubbard and Mott-Heisenberg insulators is proposed. | ||
临界条件是污秽绝缘子最重要的特征量之一。 Critical state is the most important character of polluted insulator. | ||
线路绝缘子发生覆冰闪络故障,对线路安全运行造成威胁。 The ice flashover accident of transmission line insulator is harmful for transmission line safe operation. | ||
过高的湿度会降低印制电路板和测试连接绝缘子的绝缘电阻。 Excess humidity can reduce insulation resistance on PC boards and in test connection insulators. | ||
绝缘子、避雷器产品中的纤维棒准确定芯、退芯、脱模等多种功能。 Accurate fiber seting core, back core, mold release and other function for insulator, arrester parts. | ||
输电线路覆冰可引起导线舞动、杆塔倾斜、倒塌、断线及绝缘子闪络等问题。 Transmission line regelation may cause conductor galloping, pole leaning or collapse, conductor breaking or insulator flashover etc. | ||
阐述了江西省宜丰水文站在水文缆道信号传输方面,绝缘子选择上的一些做法。 This article elaborates signal transmission, selection of insulators for hydrometric cableway of Yifeng hydrological station in Jiangxi. | ||
电瓷件、瓷灯头、瓷灯座、座熔断器、绝缘子、闸刀开关、瓷接器、瓷插座等各式灯座。 Produces including lampholders porcelain lampholder fuse box insulator knife switch adapter block porcelain socket porcelain etc. | ||
在力学试验中,采用了倒v型绝缘子串的横担侧挂点固定、导线侧加力的方法。 In the mechanic testing, the method of backward V insulators with the side fixing of cross-arm and adding force on side of wire was adopted. | ||