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Electrical Power Engineering Reference & Applications …
www.electricalengineering-book.comsurge or a transient • Transient stability of overhead lines • Causes of voltage surges • Definitions • Causes of steep rising surges • Effect of steep-fronted TRVs on the terminal equipment (motor as the basis) • Determining the severity of a transient • Protection of rotating machines from switching surges • Theory of surge protection (insulation coordination) • LV surge
Lightning and surge protection basics
www.phoenixcontact.com2.2 Lightning and surge protection standards 11 2.3 Basic protective measures and equipment 13 2.4 Lightning protection zones 14 2.5 The protective circle principle 15 3. Classification and testing of surge protective devices 16 3.1 Requirements in accordance with IEC 61643 16 3.2 Important parameters for surge protective devices 17