Lightning Impulse Withstand Voltage is the maximum voltage a system or component can endure during a lightning strike without breaking down. It is a crucial parameter in electrical engineering to ensure the reliability and safety of power systems against transient overvoltages caused by lightning.

Lightning Impulse Withstand Voltage

maximum voltage

system or component

A lightning strike is a powerful electrical discharge that occurs during a thunderstorm, transferring energy between the atmosphere and the ground or between clouds. It can cause significant damage, start fires, and pose serious safety hazards to living beings and structures.

lightning strike

breaking down

crucial parameter

Electrical engineering is a field focused on the study, design, and application of equipment, devices, and systems that use electricity, electronics, and electromagnetism. It encompasses a broad range of subfields including power generation, electronics, control systems, signal processing, and telecommunications.

electrical engineering

reliability and safety

Power systems are complex networks that generate, transmit, and distribute electrical energy to consumers, ensuring reliability and efficiency while balancing supply and demand. They encompass a wide range of components including generation plants, transmission lines, substations, and distribution networks, all integrated with advanced control systems for optimal operation.

power systems

Transient overvoltages are short-duration surges in electrical voltage that can cause significant damage to electrical equipment and systems. They are often caused by lightning strikes, switching operations, or sudden changes in load and require effective mitigation strategies to protect sensitive devices.

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