A current limiting reactor, also known as a series reactor, is an inductive coil with a large inductive reactance compared to its resistance. It is used to limit short-circuit currents …
A high voltage fuse is a type of electrical fuse specifically designed and rated for use in electrical systems with voltages exceeding 1,000 volts AC. The low voltage fuses have …
An electrical fuse is the simplest current interrupting device for protection against excessive current. Fuses are divided into two primary categories: Low voltage fuses and High voltage fuses. What is …
Misunderstandings have often surrounded lightning rods, leading many to believe that these devices possess the ability to clear storm clouds or prevent lightning altogether. However, their true function is more …
In the complex world of electrical substations and power distribution, ensuring the safety and reliability of substation equipment is paramount. One crucial component in this equation is the high-speed grounding …
Load break switches are essential components within electrical substations. These switches play a vital role in managing electrical currents by safely disconnecting and reconnecting circuits. To comprehend their significance and …
An Electrical Installation Condition Report (EICR) is a vital assessment that examines the safety and condition of electrical installations in a property. This report ensures that electrical systems comply with …
The Tan Delta Test, also known as the Loss Angle Test or Dissipation Factor Test, is a crucial diagnostic technique used in the field of electrical insulation testing. This test …
Pin type insulators are a critical component of electrical transmission systems, ensuring the safe and efficient transmission of electricity. Designed to withstand high voltages, these insulators provide insulation between overhead …
Percentage reactance of power system elements such as generator, transformer and reactor are extensively used in short circuit calculation when any fault occurs in the system. Most faults in the …
Load duration curves are used in power stations to illustrate the relationship between generating capacity requirements and capacity utilization. A load duration curve (LDC) is similar to a load curve …
Disconnect switches are mechanical devices that play a vital role in high-voltage systems by providing an open point in an electrical circuit. They are primarily used for the isolation of …
A transmission switching system is an essential component of the electricity supply network. It enables electricity transmission from one line to another for end users. It also helps ensure that …
There’s a new substance taking the renewable energy world by storm, and it’s been hiding in plain sight. Titanium dioxide (TiO2) is a white powder found in sunscreen, cosmetics, and …
Earthing does not guarantee that humans will be safe when they come into contact with live conductors. Although relays may be installed to detect earth leakages, typically their settings are …
Definition The connected load is the sum of the continuous ratings of all the equipment connected to the supply system. In other words, the connected load is the sum of …
