Patna, the capital of Bihar, is a city known for its rich history and cultural heritage. The city is situated in an area prone to thunderstorms and lightning strikes during the monsoon season. Lightning strikes can cause severe damage to buildings and infrastructure, and in some cases, can lead to loss of life. Therefore, it is crucial to have proper lightning protection systems in place.
In this article, we will discuss conventional lightning protection systems and ESE lightning protection systems that are commonly used in Patna, Bihar.
Conventional Lightning Protection System
A conventional lightning protection system is a system that consists of a Franklin rod, a down conductor, and a grounding system. This system has been used for more than 200 years and is still widely used today.
Franklin Rod
A Franklin rod is a metal rod made of copper or aluminum that is installed at the highest point of a building. The rod is pointed at the top, and it is designed to attract lightning strikes. When a lightning strike occurs, the rod provides a path of least resistance for the lightning to follow, thereby protecting the building from damage.
Down Conductor
A down conductor is a metal conductor that is installed on the side of a building and connects the Franklin rod to the grounding system. The down conductor provides a path for the lightning current to flow from the Franklin rod to the grounding system.
Maintenance Free Chemical Earthing
In a conventional lightning protection system, the grounding system is an essential component. The grounding system must be installed correctly to ensure that it provides a low resistance path for the lightning current to flow to the ground. The maintenance of the grounding system is also critical. Over time, the soil around the grounding system can become dry, and the resistance of the grounding system can increase. This can make the lightning protection system less effective.
To overcome this problem, maintenance-free chemical earthing is used in Patna. This system involves the use of a chemical compound that is poured into the ground around the grounding system. The chemical compound helps to improve the conductivity of the soil and ensures that the grounding system provides a low resistance path for the lightning current to flow to the ground. This system is maintenance-free and can last for many years.
ESE Lightning Protection System
An ESE lightning protection system is a more advanced lightning protection system that is becoming increasingly popular in Patna. This system is designed to provide enhanced protection against lightning strikes and is more effective than a conventional lightning protection system.
ESE Lightning Arrester
An ESE lightning arrester is a device that is installed at the highest point of a building. The device is designed to create a strong electric field that can ionize the air around it. This ionization process helps to create a path of least resistance for the lightning to follow. When a lightning strike occurs, the lightning is attracted to the ESE lightning arrester, and the device provides a path for the lightning current to flow to the ground.
GI Mast
A GI mast is a metal mast that is installed on the roof of a building. The mast is connected to the ESE lightning arrester and provides a path for the lightning current to flow to the ground.
Down Conductor
A down conductor is a metal conductor that is installed on the side of a building and connects the GI mast to the grounding system. The down conductor provides a path for the lightning current to flow from the GI mast to the grounding system.
Maintenance Free Chemical Earthing
In an ESE lightning protection system, the grounding system is also an important component. The grounding system must be installed correctly to ensure that it provides a low resistance path for the lightning current to flow to the ground. The maintenance of the grounding system is also critical. Over time, the soil around the grounding system can become dry, and the resistance of the grounding system can increase. This can make the lightning protection system less effective.
To overcome this problem, maintenance-free chemical earthing is also used in ESE lightning protection systems in Patna. This system involves the use of a chemical compound that is poured into the ground around the grounding system. The chemical compound helps to improve the conductivity of the soil and ensures that the grounding system provides a low resistance path for the lightning current to flow to the ground. This system is maintenance-free and can last for many years.
Advantages of ESE Lightning Protection System over Conventional Lightning Protection System
There are several advantages of using an ESE lightning protection system over a conventional lightning protection system in Patna. These advantages include:
Enhanced Protection
An ESE lightning protection system provides enhanced protection against lightning strikes. The system is designed to create a strong electric field that can ionize the air around it. This ionization process helps to create a path of least resistance for the lightning to follow. This means that the ESE lightning protection system is more effective at preventing lightning strikes than a conventional lightning protection system.
Cost-effective
While the initial cost of installing an ESE lightning protection system may be higher than that of a conventional lightning protection system, the long-term cost is lower. This is because ESE lightning protection systems require less maintenance than conventional lightning protection systems. The maintenance-free chemical earthing used in ESE lightning protection systems also reduces the cost of maintenance.
Aesthetic Appeal
ESE lightning protection systems have a more modern and aesthetically pleasing design compared to conventional lightning protection systems. This means that they are more suitable for buildings with modern architecture and can enhance the overall look of a building.
Easy Installation
ESE lightning protection systems are easier to install than conventional lightning protection systems. This is because they require fewer components and can be installed in a shorter period of time. This also means that there is less disruption to the building during the installation process.
Lightning strikes can cause severe damage to buildings and infrastructure, and in some cases, can lead to loss of life. Therefore, it is crucial to have proper lightning protection systems in place in Patna, Bihar. Conventional lightning protection systems and ESE lightning protection systems are commonly used in Patna. While conventional lightning protection systems have been in use for more than 200 years and are still widely used today, ESE lightning protection systems provide enhanced protection against lightning strikes and are more cost-effective in the long run. Proper installation and maintenance of lightning protection systems are essential to ensure their effectiveness.