Battery storage systems have emerged as a pivotal technology in the energy revolution, enabling the storage of locally produced electricity on-site. These systems, often housed in containerized units, store power generated by renewable sources such as photovoltaic systems and wind turbines, and feed it back into the grid on demand. …
Good earthing systems play a critical role in protecting structures, equipment, and personnel from the devastating effects of lightning strikes. With fast rise times and large magnitude currents associated with lightning, special attention is required when designing and implementing earthing systems. This guide will walk you through the essential characteristics …
Earthing, also known as grounding, is a crucial aspect of electrical safety for EV charging stations. It involves connecting the metal components of the charging station to the earth using a conductor to divert any electrical current that may occur due to a fault in the charging station or other …
A well-designed earthing system is the fundamental requirement for any electrical structure or system, regardless of the voltage level. International standards such as IEC 62305 and BS 7430 play a crucial role in ensuring safety by defining earthing design practices for various electrical installations. Earthing systems consist of earth electrodes, …
A lightning strike discharges an enormous amount of energy in a short period of time. This can hit the buildings or electrical systems in an area resulting in unpredictable damage. In order to protect these structures and electrical systems, we have Lightning Arresters installed on top of such structures. In …
In distribution networks, the power lines transmit power from one location to another through distribution poles which are situated at the side of roads or on hilly areas. In storm-prone locations throughout India, trees often fall on bare conductor distribution lines causing the pole to fall onto the ground. Due …
Lightning arrester rods, surge arresters, or lightning conductors are metal rods installed on a building for lightning protection. They protect structures or substations from the travelling waves of lightning and divert the abnormally high voltage to the ground. They are made from copper and brass alloy which are good conductors …
Surge protection devices play a vital role in voltage fluctuations or variations. These fluctuations are the most common behaviours observed in any electrical system. Voltage change can vary from small voltage fluctuations for a short duration to a complete blackout for an extended period. When the voltage drops below the …
Smart meters record information on electrical energy consumption, voltage levels, current and power factors. They offer greater clarity on this information to the electrical service providers regarding electrical consumption, help with monitoring the system, and billing. They use advanced metering infrastructure (AMI) that differs from automatic meter reading (AMR.). They …
Cable Gland is the ‘mechanical cable entry device’ attached to the end of electrical cables and secures them to any piece of equipment. They are also commonly known as cable connectors, cable fittings, cord grips, or cable strain reliefs. Cable Glands are vital for terminating cables in harsh or hazardous …
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