Lightning Protection For Solar Power Plants

Apart from direct strikes induction.

Lightning protection for solar power plants.

Earthing and lightning overvoltage protection for pv plants a guideline report november 2016 empowered lives. Direct strikes causing large ground step potential differences are hazardous to life and limb and to equipment. There are 6 600 operating power plants in the u s. Lightning protection surge protection and comprehensive grounding engineering are a must when keeping power flowing to the grid.

Try to route part of the system into wetter areas like where a roof drains or where plants are to be watered. Protection against direct lightning strikes and transient overvoltage a lightning protection system for free field systems and solar parks has two main goals. How to protect your solar power system from lightning. Solar lightning protection is important as lightning strikes and related electric discharge is one of the top reasons for sudden unexpected failures of solar systems.

Lighting can seriously harm your pv system lightning strikes and related electric discharge are one of the top reasons for sudden unexpected failures of solar systems. Power generation fossil solar and nuclear plants are typically constructed in large and unobstructed locations making these systems susceptible to lightning strikes. Protecting the power plant area from lightning related damage protecting the modules inverters and monitoring systems from the effects of electromagnetic impulses. If there is steel well casing nearby you can use it as a ground rod make a strong bolted connection to the casing.

However another area in the electricity supply paradigm where application of arresters needs to be considered are relatively small power stations also known as distributed generation dg plants. Solar panels are especially prone to lightning strikes due to their large surface area and placement in exposed locations such as on rooftops or ground mounted in open spaces. Solar arrays are also electronic devices and so are subject to the same potential for damage from surges. Solar pv systems in susceptible regions should be made safe from nature s power.

However lightning protection of solar arrays by traditional franklin rod systems is still subject to concerns regarding effectiveness shadow effects installation cost and appearance. Lightning protection is usually associated mainly with distribution networks or transmission lines and substations. A lot of lightning protection work is buried and out. Solar systems are often installed in open spaces away from.

Undp flashage qxp layout 1 11 2 16 11 45 am page 1. Lightning strikes are dangerous involving currents of up to several hundred thousand amps with rise and decay times of a few microseconds. Vfc and lyncole are proud to be the only company in the grounding industry that actively designs installs and verifies our utility and power generation lightning protection.