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Transformers

Distribution, Electrical, Isolation, Power, Auto, 12v, Traction Transformer | Power Substation, ABB Transformers | How To Enhance Transformer Efficiency, Reliability, Evaluation & Estimation Three-Phase, Transformers Manufacturing Company, Power and Distribution, Inspections, Insulation of Transforme 2020, Growth Prospects Transformer Oil Testing and its Maximum Efficiency, Evolution Prequalification Process , Maintenance, Condition Assessment of Transformer, Voltage/Potential, Failure, Parallel Operation of Transformer, Insulation & Its Maintenance | White Papers, Books, Resources, Webinars, Pod Castings, Newsletter, Discussions, Publications

Significance of Polarity in Current Transformers

For certain kinds of measurements, even today, we need  to know the correct polarity of the primary and secondary windings in current transformers... - K Sivakumar

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.

MAINTENANCE FREE HERMETICALLY SEALED TRANSFORMER

Since oil does not come in contact with external air, there is hardly any deterioration of oil over a period of time and hence such transformers are virtually maintenance free... - Mukesh D Mulchandani

Trends In The Standards For Dry Type Transformers

With the increasing use of Dry type transformers, it is important for the utilities and the regulators to have norms for losses for Dry type transformers – as we have norms for oil immersed transformers in form of star labelling programme... - Sailesh Purohit, Thomas Lim, Radoslaw Szewczyk

Končar’s team certifies Nynas’ bio-based transformer fluid

Recently, Nynas has delivered its new bio-based transformer fluid NYTRO BIO 300X to Končar Distribution & Special Transformers in Croatia. Končar’s technical team in...

Keeping An Eye On Transformer Health

On-line dielectric condition monitoring of bushing and transformer insulation is essential for managing transformer health. MONTRANO continuously monitors the condition of insulation in bushings and transformers...
Alexandre Ramat, Transfix India Pvt Ltd.

Transfix India (CAHORS) launches furnace duty transformers

"Our USP is to offer leak proof, low maintenance and highly efficient transformers giving lowest cost of ownership in the benefit of customers," said Alexandre Ramat, Managing Director, Transfix India Pvt Ltd.
Electricity, Transformers, Motors, Switchgear, Cables, electrical wires, Meter & Measuring Instruments | Evaluation & Estimation of Load Loss for three-Phase Transformers - Electrical India Magazine on Power & Electrical products, Renewable Energy, Transformers, Switchgear & Cables

Evaluation & Estimation of Load Loss for three-Phase Transformers

This article discusses the use of capacitors and its effects on the individual phase windings for the current drawal and active power measurement. The data as obtained from pattern of the transformers have analysed by comparing the values from each pattern.
Electricity, Transformers, Motors, Switchgear, Cables, electrical wires, Meter & Measuring Instruments | Noise Level Measurements in Amorphous & CRGO Core Distribution Transformers | Electrical India Magazine on Power & Electrical products, Renewable Energy, Transformers, Switchgear & Cables

Noise Level Measurements in Amorphous & CRGO Core Distribution Transformers

The article explores the sources of noise in Amorphous and CRGO core distribution transformers and the ways in which it may be controlled.

Digital TWIN: A Digital Revolution

Even if all transformers are of same specifications, each becomes a unique entity to be cared for, especially when it ages. Digital Twin maps each transformer in the substation. The Digital Twin of a power transformer can also be used for controlling the actuators…
New Products Information, Latest Technology, free resources, white papers, Planning & Design| energy & power industry | Why not use the synergies? - Electrical India Magazine on Power & Electrical products, Renewable Energy, Transformers, Switchgear & Cables

Why not use the synergies?

“OMICRONs CMC test sets are not only a solution for testing protective relays and distribution automation schemes, they enable the user to benefit from a broad range of synergies.” - Cord Mempel, Klaus Jotz

Reduction Of Losses

Technical losses in Distribution Transformers (DTs) occur because of the physical nature of the equipment and infrastructure of the power systems, i.e., I2R or copper loss – in the conductor cables, transformers, switches etc., High Technical Losses (No Load & Load losses) persist in DTs of all major utilities across India – and their losses are very high when compared to the Ideal losses for the same capacity...

Aging Assessment Of Power Transformer Insulating Oil

The most expensive and important equipment in electric power system, power transformer plays a vital role in maintaining reliable and efficient electricity supply. The condition evaluation of insulating oil of power transformer is performed by oil contamination test and the Dissolved Gas Analysis (DGA) method... - Dr. Naveen Kumar Sharma, Dr. Yog Raj Sood, Dr. Rajnish Shrivastava

Smart Monitoring

An in-depth analysis on how IoT based monitoring system enhances performance of distribution transformers.
Electricity, Transformers, Motors, Switchgear, Cables, electrical wires, Meter & Measuring Instruments | REWIRING INDIAN ELECTRICITY - Electrical India Magazine on Power & Electrical products, Renewable Energy, Transformers, Switchgear & Cables

REWIRING INDIAN ELECTRICITY

Strategic mapping of Indian electrical equipment industry - Subhajit Roy, Group Editor

Design Reviews & Life Management Concepts

This paper explains importance of specifications, design reviews and life management concepts for reliable, uninterrupted and intended application of transformers throughout the life cycle. The specification forms the basis on which the manufacturer designs, manufactures and tests a transformer…- S. Kundu, P M Yadav, Ratnesh Talesara

LOAD TAP CHANGERS (LTC) Assess LTC Health With Thermal Imaging

If an LTC fails, the entire transformer will shut down. Transformer failures can cost your utility millions of dollars, adding overtime pay for workers...

High Efficiency Distribution Transformers

Due to use of better grade materials and optimum design, sudden failures are reduced along with lower cost of maintenance, leading to increased life expectancy. These benefits add up and balance against the inevitable increase in purchase cost – as additional copper in the windings and better materials in the core will be used in the manufacture of high efficiency transformers... - S V Varadarajan

Management Of The Equipment

This article explains how 'condition monitoring' of transformers ultimately increases the life expectancy and renders trouble free service to the customer – and helps economic development of the country... - S Kundu

An Overview of Superconducting Transformer Technology

Electrical energy is a major source of the entire process of evolution and modern lifestyle. This paper highlights the developments of the high temperature superconducting (HTSting) power transmission and distribution equipments such as transformer. Demand of energy, electricity generation and power transmission and distribution system require energy efficient equipments and machines...  - Hambir Singh, Muvendra Kumar Singh

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