Industry News

  • Which specific items of lightning protection detection?

    Which specific items of lightning protection detection?   1. Connect to the flash detector The lightning receiver keeps the lightning rod, tape, net, wire and metal, which is an important lightning protection equipment, so the lightning receiver will be detected when the building is tested f...
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  • Electromagnetic pulse from lightning

    Electromagnetic pulse from lightning   The formation of the electromagnetic pulse in lightning is due to the electrostatic induction of the charged cloud layer, which makes a certain area of the ground carry a different charge. When a direct lightning strike occurs, the powerful pulse curren...
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  • What is protective grounding, surge proof grounding, and ESD grounding? What’s the difference?

    What is protective grounding, surge proof grounding, and ESD grounding? What’s the difference?   There are three types of protective grounding:   Protective grounding: refers to grounding the exposed conductive part of the electrical equipment in the grounding protection system. &...
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  • Lightning protection of the substation

    Lightning protection of the substation   For the line lightning protection, only partial lightning protection is required, that is, according to the importance of the line, only a certain level of lightning resistance is required. And for the power plant, substation required complete lightni...
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  • The history of surge protectors

    The first angular gaps in surge protectors were developed in the late 19th century for overhead transmission lines to prevent blackouts caused by lightning strikes that damaged equipment insulation. Aluminum surge protectors, oxide surge protectors, and pill surge protectors were introduced in th...
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  • Lightning protection measures for automobile charging pile

    Lightning protection measures for automobile charging pile   The development of electric vehicles can enable each country to better fulfill the task of energy conservation and emission reduction. Environmental protection travel is one of the development directions of the automobile field, an...
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  • Lightning protection of ancient Chinese buildings

    Lightning protection of ancient Chinese buildings   The fact that Chinese ancient buildings have been preserved for thousands of years without being struck by lightning shows that ancient people have found effective ways to protect buildings from lightning. This kind of small probability of ...
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  • Lightning protection for ships

    Lightning protection for ships   According to the statistical data of concerned respect shows, the LOSS caused by lightning has risen to the third of natural disasters. Lightning strikes cause untold casualties and property damage around the world every year. Lightning disaster involves almo...
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  • The basic concept of lightning protection for transmission lines

    The basic concept of lightning protection for transmission lines   Due to the large length of transmission lines, they are exposed to wilderness or mountains, so there is a lot of chance of being struck by lightning. For a 100-km 110kV transmission line, the average number of lightning strik...
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  • General knowledge and essentials of lightning protection grounding check

    General knowledge and essentials of lightning protection grounding check   1. Check the steps of surge protection grounding   Test the grounding resistance of lightning rods, high-rise buildings and other facilities to ensure that lightning can be smoothly introduced into the earth. &nb...
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  • Lightning protection for wind power systems

    Lightning protection for wind power systems   Lightning is a strong long-distance atmospheric discharge phenomenon, which can directly or indirectly cause disasters to many facilities on the surface. As towering platforms above the ground, wind turbines are exposed to the atmosphere for a lo...
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  • A brief introduction to lightning protection of wind power generation systems

    A brief introduction to lightning protection of wind power generation systems Wind energy is a renewable and clean energy source, and wind power generation is the power resource with the most large-scale development conditions today. In order to obtain more wind energy, the single-unit capacity o...
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