Automatic Voltage Regulator
The automatic voltage regulator regulates the voltage of generators, transformers, or feeders. When the electrical load draws current from the generator or a transformer, the
Power System
Discover How Solar Generates Electricity
In today’s world, where the quest for sustainable energy sources has become paramount, utilizing solar power stands as a beacon of hope. Solar energy has
What is an Electric ARC?- Arc in Circuit Breaker
Before discussing the arc quenching technology used in circuit breakers, it is essential to understand what an electric arc is. What is an Electric Arc?
The difference between Offline and Online Partial Discharge (PD) Testing
In Australia’s evolving electrical landscape, the significance of both Offline and Online Partial Discharge Testing cannot be overstated. With the proliferation of high-voltage equipment across
Pin Insulator
The pin insulator is installed on a supporting tower’s cross arm and used to distribute power at voltages up to 33kV. The upper end of
Suspension Insulator
The suspension insulator consists of several porcelain insulator units connected by metal links to form a flexible string. The conductor is typically attached to the
Transposition of Conductors
The transposition of conductors in transmission line ensures that each conductor occupies every possible position (top, middle, bottom) at some point, balancing out inductance and
What is an Oil Circuit Breaker?- Construction, Working, Types
Introduction An oil circuit breaker (OCB) is a type of circuit breaker that uses oil as an arc extinguishing medium. In electrical power systems, circuit
Zero Sequence Current
Definition: During an earth fault in an electrical circuit, an unbalanced current flows. This current is also referred to as the zero sequence current or
Sulphur Hexafluoride(SF6) Circuit Breaker
A type of circuit breaker that uses pressurized SF6 gas to extinguish the arc is called an SF6 circuit breaker. SF6 gas has exceptional dielectric,