Explanation of Hysteresis Loss & Eddy Current Losses in Transformers

Transformer is very simple and basic part of electrical system and considered most efficient of electrical components of machines. If we consider experimental models which are using superconducting windings then we may talk about achieving the the performance of 99.75 percent as well. In practice, energy is found to be lost in the windings, core and… Read More: Explanation of Hysteresis Loss & Eddy Current Losses in Transformers »

What are Necessary Fittings & Parts for Medium Voltage MV Transformers?

Transformers Fittings In order to install a medium voltage transformer below is the list of necessary fittings: Plain bi-directional rollers with blocking facilities. Skid base, lifting and jacking lugs Neutral and earthing terminals Rating and terminal marking plates Transformer Thermal Protection Temperature protection shall be incorporated to prevent thermal overloading of the power transformers. BMS… Read More: What are Necessary Fittings & Parts for Medium Voltage MV… »

Electric DC Motors Principle Of Operation & Types

Construction of dc motor

First of all we should understand the concept of electric DC motors, an electric motor is a machine that converts electrical energy into mechanical energy. Most of the electric motors operate through the interaction between electric motor’s magnetic field and winding currents to generate force within the motor. In certain applications, such as in the… Read More: Electric DC Motors Principle Of Operation & Types »

Installation Method Statement for Interior Lighting System Light Fittings & Luminaries

Before start of the installation works exact locations of luminaries will be checked and it should be as per approved RCP (reflected ceiling plan) drawing. Installation shall be carried out by skilled and suitably experienced electricians under supervision of highly competent site supervisors and engineers to ensure the correctness and best quality of installation. Light… Read More: Installation Method Statement for Interior Lighting System Light Fittings &… »

All About Magnetism Magnetic Field and Magnetic Force

What is Magnetism? Magnetism is the study of magnetic fields and their effect on materials. The effect is due to unbalanced spin of electrons in atom. It is readily observed every day from the simple magnet that attracts nails and other metals to cassette tapes to magnet-driven trains. In terms of applications, magnetism is one of… Read More: All About Magnetism Magnetic Field and Magnetic Force »

Electrical Installation Method Statement for MDB and MCC

Electrical Installation Method Statement for MDB and MCC

Below is a precise electrical installation method statement that covers installation of main distribution board and MCC panel board in compliance with the approved design, drawings, manufacturer instructions and material submittals. The electrical or MEP project manager is overall responsible for the implementation of this procedure and any relevant documents/standards. Site Engineer will be responsible… Read More: Electrical Installation Method Statement for MDB and MCC »