Traditionally structures have been protected by the use of air terminals (Franklin Lightning Rods) and a network of downconductors connecting to an integrated grounding system.
传统上,我们使用一根置于空气中的金属终端【富兰克林避雷针】和一条与集成的接地装置连在一起的下导线路来保护建筑物。
Resistance-reducing agent does not reduce the impulse grounding resistance under large lightning current.
降阻剂并不能降低接地极在强雷电流下的冲击接地电阻。
The design and calculation of illumination system for modern architecture were emphatically described, and lightning protection and grounding design of high rise building were briefly introduced.
重点阐述了现代建筑中照明系统的设计与计算,并简介了高层建筑的防雷及接地设计。
The lightning protection system shall be bonded to the main electrical grounding system and static grounding system.
防雷保护系统应与电气系统接地和静电接地连在一起。
The aim of grounding is to provide the discharging channels for fault current and lightning current and ensure the safety of the system, the equipment and the personnel.
接地的目的是提供故障电流和雷电流泄流通道,保证系统、设备和人员安全。
We will install lightning protection equipment equipment, should maintain the ground zero, as well as necessary according to the rules do repeat grounding.
安设避雷设备的设备,除应做好维护接零外,还有必要按规则做重复接地。
And lightning protection engineering and grounding engineering technology services.
以及雷电防护工程及接地工程技术服务等业务。
The factors affecting the resistivity of frozen soils were discussed, and some solutions to grounding for lightning using grounding modules were introduced.
探讨了在多年冻土地区影响土壤电阻率的因素和使用低电阻接地模块降低接地电阻的工程方法。
This article discusses some issues unsolved about lightning protection grounding device of PHC piles and provides some correction Suggestions based on the construction experience.
本文对PHC桩基础防雷接地装置施工中存在的若干问题及其改进方法进行探讨,并结合工程实际经验提出了建议意见。
When designing the system of the grading of the building, I define the level of grounding for lightening of the building. Then I design the lightning conductor of the roof and the ground wire.
在进行防雷接地设计时,先确定了其防雷等级,再对屋顶进行了避雷带的设计和负一层接地设计。
This paper introduces the designing for the safety of computer room and discusses the design method of power supply, grounding, anti-static and anti-lightning strike.
论述计算机机房电气设计中的安全问题,供电设计、防雷击、防静电以及接地的设计。
The lightning protection could be improved by means of decreasing grounding resistance of tower, installing line type surge arrester and side lightning rod as well as increasing the insulation level.
采取杆塔降阻、装设线路避雷器、侧向避雷针和加强绝缘等多种措施后,防雷保护效果较好。
This paper proposes a novel method for calculating the lightning transient response in grounding grids.
介绍了接地网中雷电暂态的计算方法。
Spring machine equipment to make reliable grounding protection measures in power in the process, such as grounding protection and effectively protecting rain thunder lightning electrical components;
弹簧机设备在通电过程中要做好可靠的接地保护措施,比如接地保护可有效防护下雨打雷时雷电击中电器元件;
The lightning protection and grounding are very important for passenger ropeways safe operation.
防雷接地是保证客运架空索道安全运营的重要环节。
Grounding device in the substation is to ensure that the work of the grounding, lightning protection grounding, grounding the protection of the essential measures.
接地装置是变电站中确保工作接地、防雷接地、保护接地的的必备措施。
According to the different grounding structure of lightning protection for overhead transmission lines, the proper measuring method was suggested.
对架空送电线路防雷接地构造差异情况,提出正确的测量方法。
Directing towards lightning protection, issues for grounding device design and installation that should be noticed are discussed.
本文主要分析了电气系统的接地方法,接地装置的检查和维护,安全接地以及有关的注意事项等。
Nevertheless the State concerned as soon as possible or to promote the wind power industry grounding lightning protection standards which is the key to solving this problem.
尽管如此,国家有关方面还是要尽快推进风电行业的防雷接地标准制定,这是解决上述问题的要害。
Nevertheless the State concerned as soon as possible or to promote the wind power industry grounding lightning protection standards which is the key to solving this problem.
尽管如此,国家有关方面还是要尽快推进风电行业的防雷接地标准制定,这是解决上述问题的要害。
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