REWIRING INDIAN ELECTRICITY
Strategic mapping of Indian electrical equipment industry - Subhajit Roy, Group Editor
Transformer Trends
Highlighting the key technological developments in Power Transformers and Distribution Transformers. - Dr G D Kamalapur
AccuLoss Loss Measurement System
AccuLoss is a complete three-phase transformer measuring system designed for power frequency testing and calibration of medium and large power transformers, large motors and turbines.
“Esennar contributes to infrastructural advancement”
Sridhar Reddy Arumalla, Managing Director, Esennar Transformers sheds light on Indian power and distribution transformers in an e-mail interaction with Electrical India.
HPS distribution transformers for indoor & outdoor applications
HPS offers distribution transformers in both dry-type and oil filled technology utilising the best insulating materials.
Benefits of HVDS for Agriculture
Implementation of high voltage distribution system (HVDS) for agriculture consumers will result in reduction in losses, increase in energy saving and improve voltage profile.
Innovative Current Transformer Testing
This article describes an innovative solution to test current transformers at all lifecycle stages by using a sophisticated testing method known as “the modeling concept”.
Smart Transformer for Smart Grid Operation
As an integral part of the Smart Grid, smart transformers work independently to constantly regulate voltage and maintain contact with the smart grid in order to allow remote administration if needed and to provide information and feedback about the power supply and the transformers themselves.
Best ways to test transformer oil
Testing of oil plays a vital role in keeping transformers running efficiently and effectively. Here’s a comprehensive analysis on the different ways to test transformer oil.
Smart Monitoring
An in-depth analysis on how IoT based monitoring system enhances performance of distribution transformers.
Power Transformer Market worth US$ 29.91 Bn by 2020
The growth is due to the increase in HVDC transmission projects mainly in the Asia-Pacific region. HVDC, EHV, and UHV projects being undertaken for reducing transmission losses during transmission over large distances is the major growth driver of the large power transformer market.
Condenser Bushings
The article focuses on basic design changes and materials being addressed to bushing apparatus used on power transformers in high voltage substations.
CT Analyzer for Current Transformer Testing & Assessment
To keep the device’s technology at the high level required by its continuously changing working environment, the CT Analyzer has been reworked once again.
ABB Launches World’s First Digitally Integrated Power Transformer
The ABB Ability™ Power Transformer, unveiled at the 2018 Hanover Fair, in Germany, will be the world’s first integrated solution for digitally enabled power transformers, fundamentally changing the transformer paradigm.
Smart Transformers for Energy Sector
The smart transformers are used to provide additional flexibility to control power distribution networks, thereby, facilitating the smooth conversion of AC to DC and DC to AC, as per requirement. Smart transformer caters to a wide variety of applications, ranging from alternative power generation to traction locomotives, power grid and electric industries, and others…
Smart Transformers Market worth USD 2.43 bn by 2022
The global market is set to witness a significant growth due to increasing emphasis on alternative energy production across the globe, digitalization of power utilities, and huge investments in smart grids and energy systems...
Reducing Stray Losses in Transformer
This article explains how stray losses in the transformer play a vital role in increasing the total losses of transformer and also suggests how the same can be reduced significantly to lowest most value by using magnetic shield which ultimately increased the life expectancy of transformer…
Study of Inrush Current
The selection of over-current protection devices such as fuses and circuit breakers is made more complicated when high inrush currents must be tolerated. The over-current protection must react quickly to overload or short circuit faults but must not interrupt the circuit when the (usually harmless) inrush current flows…
Transformers Noise Level Analysis & Reduction Techniques
The subject of deciding such as the most appropriate method and conditions for accurately measuring the noise level of a transformer has been discussed in this article...
Smart Maintenance of Power Transformers
State-of-the-art test systems and a smart software solution for diagnostic testing, condition assessment and easy data management help to evaluate the status of a power transformer faster and more reliably than ever before…
