Post by account_disabled on Jan 8, 2024 2:28:40 GMT -5
With the drive towards the expansion of electrification of rail networks, connectivity improvements, dedicated High Speed Lines, an increase in rolling stock and a commitment to transport systems, all have added greater use to the outer rail systems. crocodile. Controlling this is easy with advances in technologies in power distribution, signalling, control and data communications etc. With so much reliance on electronic technologies, we must not forget the widespread damage that comes with energy maximum that we cannot see. The easiest to understand are those from lightning strikes as they can be seen. With this said, in a typical storm more than 10,000 strikes will not be visible but each one can have enough voltage to cause damage to this sensitive device. Today's Railways and Trams require the protection of electrical equipment in the total infrastructure. We have an extensive portfolio of Type 1, Type 2 and Type 3 products providing over-voltage protection for all types of buildings and stations. Railway systems are very sensitive.
And therefore over voltage and over current caused by a lightning strike will Job Function Email Database damage all types of equipment through the power supply and signal transmission channels and threaten the safety and normal operation of the railway system. Power supply cables and all types of electronic and display equipment must include suitable SPDs. LSP is proud that our surgical protection devices (SPDs) are protecting Indian Railways. It proves that our SPD is doing a great job in protecting the most important property in a country with frequent lightning strikes. Avoid system downtime and interruptions LSP protects railway infrastructure Railway lines are widely spread over great distances. In a storm, their warmth and exposed location make them perfect targets for lightning. Railway buildings, systems and electronics are also vulnerable to lightning strikes and other sources of electrical disturbance. Damage is caused by direct fire strikes in overhead contact lines, rails or pipes. The risk from indirect lightning strikes should also not be ignored; Over-voltage discharges and partial lightning currents, for example, from a lightning strike in a nearby system, present a considerable risk. Voltages that are specific to the output rail, for example, by switching services or permanent interference voltages in nearby trackside cables are an additional threat.
Therefore, it is only a question of time when damage will occur. This problem is even more acute for electronic interlockings. Due to the use of electronic components with a reduced dielectric strength, the difference between the low dielectric strength of the system and the effect of the power voltage from the light is increasing. In plain language, the protection power of the system alone is not enough. The large-scale expansion of digital interlockings is intended to provide a solution to many future tasks such as, for example securing the national migration of ETCS1). The main advantage of the IP-based, digital generation of interlockings is, above all else, the establishment of centralized technical conditions with the effect of separating power and data. Increased vulnerability to surgeries is a perennial problem here, too. Self-defense methods can improve the situation, but do not always lead to the desired results because the system is rarely comprehensive
And therefore over voltage and over current caused by a lightning strike will Job Function Email Database damage all types of equipment through the power supply and signal transmission channels and threaten the safety and normal operation of the railway system. Power supply cables and all types of electronic and display equipment must include suitable SPDs. LSP is proud that our surgical protection devices (SPDs) are protecting Indian Railways. It proves that our SPD is doing a great job in protecting the most important property in a country with frequent lightning strikes. Avoid system downtime and interruptions LSP protects railway infrastructure Railway lines are widely spread over great distances. In a storm, their warmth and exposed location make them perfect targets for lightning. Railway buildings, systems and electronics are also vulnerable to lightning strikes and other sources of electrical disturbance. Damage is caused by direct fire strikes in overhead contact lines, rails or pipes. The risk from indirect lightning strikes should also not be ignored; Over-voltage discharges and partial lightning currents, for example, from a lightning strike in a nearby system, present a considerable risk. Voltages that are specific to the output rail, for example, by switching services or permanent interference voltages in nearby trackside cables are an additional threat.
Therefore, it is only a question of time when damage will occur. This problem is even more acute for electronic interlockings. Due to the use of electronic components with a reduced dielectric strength, the difference between the low dielectric strength of the system and the effect of the power voltage from the light is increasing. In plain language, the protection power of the system alone is not enough. The large-scale expansion of digital interlockings is intended to provide a solution to many future tasks such as, for example securing the national migration of ETCS1). The main advantage of the IP-based, digital generation of interlockings is, above all else, the establishment of centralized technical conditions with the effect of separating power and data. Increased vulnerability to surgeries is a perennial problem here, too. Self-defense methods can improve the situation, but do not always lead to the desired results because the system is rarely comprehensive
