Web2 apr. 2024 · You will learn the fundamentals of the standard EN 62305 -1/3, mechanism of lightning discharge and understand the concept of lightning design using Rolling Sphere Method and make the simulation in Revit using intelligent families. Training materials: Revit … WebAir terminal should be selected and provided only based on the protection angle or rolling sphere method. Connection to the air terminal and down conductors should be checked properly and the connection need to be done with proper tested clamps as insisted by IEC 62561-1 (Lightning Protection System Components)
3 - General methods for lightning protection: Faraday cages ...
WebAbstract: Rolling sphere and lightning protection angle ( $\alpha$) are two well-established methods of designing lightning protection systems (LPS) mentioned by IEC 62305-3, international standard for lightning protection.Because of its simplicity, Designers tend to use lightning protection angle ( $\alpha$) method.However, this method is just an estimation … Web4 dec. 2024 · The Rolling Sphere Method. The rolling sphere method is a derivative of the electro-geometrical method. It uses a fictitious sphere of radius S to locate the lightning protection devices on structures. The term rolling sphere derives from Ralph H. Lee’s studies in the USA (1977) for shielding buildings and industrial plants. shirt necklines
Lightning Protection Layout Design/Calculation - Rolling Sphere …
Web10 mei 2024 · This video will show you about layout design and calculation for Lightning Protection through Rolling Sphere Method that is programmed in MS Excel.You may or... WebThe rolling sphere method enables designers to determine where air terminals or strike termination devices are required on a building. Assuming the electrically-charged field produces a lightning strike with a 150 ft. radius, the designer visualizes a sphere with that radius rolling over the surface of the building. Web8 mrt. 2024 · The international standard for Lightning Protection referred as IEC 62305 – ‘Protection against Lightning’, (which is also accepted by many countries as national standard) especially adopted by Bureau of Indian standard as IS IEC 62305, in one of its part explains the need of planning, erection, testing and maintenance of lightning … quotes from sports stars