首页> 外国专利> A method and device for preventing over-stabilisation of a longitudinally comparison protection in the case of an internal fault.

A method and device for preventing over-stabilisation of a longitudinally comparison protection in the case of an internal fault.

机译:一种用于在内部故障的情况下防止纵向比较保护装置过度稳定的方法和装置。

摘要

PCT No. PCT/FI93/00034 Sec. 371 Date Aug. 23, 1994 Sec. 102(e) Date Aug. 23, 1994 PCT Filed Feb. 10, 1993 PCT Pub. No. WO93/15991 PCT Pub. Date Aug. 19, 1993A method of winding a cable on a rotating reel by way of a guide at an angle of lag which is changed at both reel flanges through a position parallel with the flange to an opposite angle of lag when a cable turn comes into contact with the reel flange. To wind the cable turns more closely together at the reel flanges, the angle of lag is changed into the position parallel with the reel flange before the cable turn comes into contact with the reel flange. A device for applying the method in a cable winding machine comprises detecting devices supposed by the guide for detecting each reel flange and for changing the angle of lag of the cable to its parallel position before reversing devices detect the reel flange and reverse the direction of displacement of the guide with respect to the reel.
机译:PCT号PCT / FI93 / 00034秒371日期1994年8月23日秒102(e),1994年8月23日,PCT,1993年2月10日提交,PCT Pub。 WO93 / 15991 PCT公布日期:1993年8月19日,一种通过导向器将电缆缠绕在旋转卷轴上的方法,该方法是在两个电缆轮缘上通过与法兰平行的位置改变滞后角,当电缆转弯时,滞后角与相反的滞后角相反与卷盘法兰接触。为了使电缆匝在卷盘法兰上更紧密地缠绕在一起,在电缆匝与卷盘法兰接触之前,将滞后角更改为与卷盘法兰平行的位置。在电缆绕线机中应用该方法的装置包括由导向装置设想的检测装置,该装置用于检测每个卷盘法兰,并在反向装置检测卷盘法兰并使位移方向反向之前,将电缆的滞后角改变到其平行位置有关卷轴的指南。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号