Switching surges, also known as transient overvoltages or switching transients, are sudden voltage spikes that occur in electrical systems when switching operations are performed. These surges…
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INTRODUCTION A capacitive voltage transformer (CVT) is an instrument used for voltage measurement and protection in electrical power systems. It is commonly used in high-voltage applications…
An electrical power transmission tower, commonly referred to as a power tower or simply a transmission tower, is a tall structure used to support overhead power…
INTRODUCTION Insulation Resistance is the resistance between two electrical conductors or two systems of conductors separated by an insulating material. A high value of resistance means…
Transformers play an important role in the electricity transmission and distribution process after the generation process. They are installed on substations to step down or step up…
This electrical transformer training course introduces basic safe operational and field diagnostics of power transformers. This includes a focus on safe operation, testing, and maintenance of…
This electrical Potential Transformer(PT) training course introduces basic safe operational and field diagnostics of PTs with a focus on safe operation, testing, and maintenance of the…
In electrical installations, clamps and hardware fittings play a critical role in securing and connecting various components, such as conductors, cables, busbars, and other electrical equipment.…
Definition •Isolator is a mechanical switch that isolates a part of the circuit from the system when required. Isolators are used to open a circuit under…
High Voltage Direct Current (HVDC) transmission is a technology used for transmitting electrical power over long distances with certain advantages and disadvantages compared to traditional High…
