Harmonics play a significant role in the world of electrical power systems. They are integer multiples of the fundamental frequency and are responsible for shaping the quality of electrical waveforms. The fundamental frequency from the power grid is mostly 50Hz and 60Hz, also known as the ‘1st Harmonic.’ As we

Do the harmonics in your distribution system is a potential threat for your capacitor bank?   Yes. When a capacitor bank is installed in a harmonic rich environment, they create a low impedance path and magnify the magnitude of current and voltage harmonics in a system resulting in parallel resonant

Introduction Electrical switchboards serve as the nerve centers of power distribution in buildings, industries, and various facilities. The smooth operation of these vital systems hinges on their proper earthing. Earthing, or grounding, of electrical switchboards is a critical safety measure that must be meticulously implemented to prevent accidents, ensure equipment

Current Transformers (CTs) are commonly utilized for current monitoring purposes or for the conversion of primary current to reduced secondary current, which can be utilized by meters, relays, control equipment, and other instruments. CTs, which function as current transformers, reducing the magnitude of the measured current to a standardized value

Pretreatment is the most important step when powder coating process is concerned. Pretreatment process usually does the removal of contaminants on metal surface which enhance coating performance. Once the rust, oil and scale are chemically cleaned by the pretreatment system, the base metal is exposed for oxidation. To avoid this,

In modern factories, capacitor banks are not the most effective solution for Power factor improvement !!   This study was carried out to identify and rectify, what initially seemed to be a malfunction of a power factor correction capacitor panel (PFCCP) (Power factor improvement). However during the study it was

Introduction   Harmonics in welding processes refer to the presence of unwanted electrical frequencies that can negatively impact the welding operation. These harmonics are generated due to various factors within the welding equipment and power distribution systems. Understanding and managing harmonics in welding are crucial for ensuring weld quality, prolonging