电缆是用来传送电力或信号电流、信号电压的被覆有绝缘层、保护层、屏蔽层等的导体。按电压分可为高压电缆和低压电缆。低压电缆线路与低压架空线路、低压架空绝缘线路相比虽然造价较高,敷设维护较为困难,但由于它具有运行可靠、不立电杆、不占地面、不碍观瞻、受外界影响较小等特点,而在低压配电系统中得到广泛应用。
... low vlotage potentiometer低压电位计 low voltage cable低压电缆 low voltage automatic air circuit breaker低压自动空气断路器 ...
基于288个网页-相关网页
... low tension battery低压干电池 low tension cable低压电缆 low tension coil低压线圈 ...
基于280个网页-相关网页
... 6、Loudspeaker cables(扬声器电缆) 7、Niedervoltleitungen(低压电缆) 8、PVC-multi-standard wiring cables(聚氯乙烯多重认证电线电缆) ...
基于1个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
合理选择井下低压电缆截面,可为提高供电质量提供客观依据。
It can be to improve the quality of supply that the reasonable selection of underground low voltage cable cross section.
低压电缆如选择与保护不当,直接影响供电系统的安全性、可靠性。
Improper selection and protection of low voltage cables will have direct impact on safety and reliability of the power supply system.
文中详细地介绍了几种状态监测技术在核电厂低压电缆老化管理中的应用。
This paper presents in detail the application of several condition monitoring techniques in the management of ageing of low voltage cables for nuclear power plant.
应用推荐