Software design lightning protection

Email: enquiry elek. Need Help? Lodge a Support Ticket. Fill out your details below to begin your trial. Once your information has been submitted you'll be able to download the software. If we fell short, please tell us more so we can address your concerns. If you do not wish to address your concerns here and prefer to post a review, click here. Call Us: Email Us: enquiry elek. Login Cable Pro Menu. Lightning Protection Design for Substations.

How to use the Rolling Sphere Method for this application. Protecting substations from direct lightning strikes.

Protection of substation structures. Where to place lightning masts. Based on [1], the following considerations need to be addressed for lightning masts: Lightning masts should firstly be placed to protect the most vulnerable parts of a structure points and corners and then the rolling sphere method should be used and more masts added or existing mast heights increased to ensure the rest of the structures least vulnerable parts are also covered by the protective shield produced by the mast.

The air terminal part of lightning masts should be not shorter than 0. If air terminals are used for protecting a sloped surface then they should be placed at the corners and there should be a minimum of 2 air terminals installed which are evenly spaced [1]. How to connect air terminals to ground downconductors. Downconductors are a direct connection to earth and should be provided for an air terminal. Earthing grids design for lightning protection. All metallic structures at ground level should have equipotential bonding installed.

What is the Rolling Sphere Method. Figure 2. What is Protection Level. Table 1 — Rolling sphere radius and Protection level. Substation Lightning Protection Design Process. The lightning design process for protecting substations from damage and disruption caused by direct lightning strikes is as follows: Identify the parts of the installation which are vulnerable to direct strikes. Example for horizontal conductor. This helps to identify the efficiency of air-termination components.

For the present, the program applies to rods single, double and multiple ones and to shield wires. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience. Necessary Necessary. Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.

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