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Virginia Transformer
США
Добавлен 22 май 2015
Virginia Transformer Corporation is the largest U.S.-owned transformer manufacturer in North America. With a history in the custom design and construction of power transformers since 1971, we have firmly established ourselves as the leader in transformer manufacturing. Our five state-of-the-art facilities throughout the United States and Mexico produce power transformers for any conceivable application. Our product line includes GSUs, substations, auto-transformers, grounding transformers, padmounts, drive-duty transformers, rectifiers, exciters, voltage regulators, and more. We offer ratings from 300 kVA up to 400 MVA/525 kV class for core-type liquid-filled transformers, from 60 MVA up to 1,400 MVA/500 kV for shell-type liquid-filled transformers, and 300 kVA up to 20 MVA/35 kV for dry-type transformers.
World Hydrogen North America 2024 - Joshua Yun Interview
World Hydrogen North America 2024 - Joshua Yun Interview
Просмотров: 58
Видео
Large Power Transformers Being Shipped to Customers
Просмотров 13728 дней назад
Large Power Transformers Being Shipped to Customers
Virginia Transformer - Technology Showcase
Просмотров 126Месяц назад
Virginia Transformer - Technology Showcase
Data Center World 2024 - News Desk Interview - VA Transformer's Joshua Yun
Просмотров 502 месяца назад
Data Center World 2024 - News Desk Interview - VA Transformer's Joshua Yun
Virginia Transformer's IEEE Booth 2024
Просмотров 932 месяца назад
Virginia Transformer's IEEE Booth 2024
Pocatello, Idaho Launches Robotic Stacking
Просмотров 1715 месяцев назад
To improve efficiency and safety, we've launched robotic stacking at our Pocatello, Idaho plant.
Ask me Anything Live Q&A
Просмотров 1467 месяцев назад
Question/Answer webinar with viewer submitted questions related to power transformers
Webinar : How to write “Liquid Filled Power Transformer” Specifications
Просмотров 39910 месяцев назад
Webinar : How to write “Liquid Filled Power Transformer” Specifications
Factory Acceptance Tests Part III w Q&A session
Просмотров 19111 месяцев назад
Factory Acceptance Tests Part III w Q&A session
Webinar - Factory Acceptance Tests with Detailed Pass and Fail Criteria Part 2
Просмотров 522Год назад
Webinar - Factory Acceptance Tests with Detailed Pass and Fail Criteria Part 2
Webinar: Factory Acceptance Tests with Detailed Pass and Fail Criteria Part 1
Просмотров 1,1 тыс.Год назад
Webinar: Factory Acceptance Tests with Detailed Pass and Fail Criteria Part 1
Implementing Next Gen Smart and Efficient EV Charging Infrastructure
Просмотров 255Год назад
Recording from April 12 webinar hosted by Virginia Transformer on Implementing Next Gen Smart and Efficient EV Charging Infrastructure. During this webinar, Shankar Mukherjee, Assistant Vice President Product Development and Market Development at Virginia Transformer, discusses what it takes to implement the next generation of smart and efficient EV charging infrastructure. In this session, he ...
Implementing Next Gen Smart and Efficient EV Charging Infrastructure
Просмотров 152Год назад
Virginia Transformer Webinar from April 12th, 2023 featuring Shankar Mukherjee
Applicable Transformer Standards and Their Interpretations
Просмотров 618Год назад
VTC Webinar from March 8th, 2023. Hakan Sahin going over various IEEE guidelines and committees.
The Art of Power Transformer Manufacturing How to Inspect Core and Coils
Просмотров 3,1 тыс.Год назад
The Art of Power Transformer Manufacturing How to Inspect Core and Coils
DoE Secretary and Senator Kaine Break Ground At Virginia Transformer EV Charging Production Line
Просмотров 129Год назад
DoE Secretary and Senator Kaine Break Ground At Virginia Transformer EV Charging Production Line
Virginia Transformers - Welding Career Opportunities
Просмотров 3722 года назад
Virginia Transformers - Welding Career Opportunities
Virginia Transformer Corp (VTC) E2V Integrated Power Solution
Просмотров 6132 года назад
Virginia Transformer Corp (VTC) E2V Integrated Power Solution
Data Center World 2022 Fast Chat with Virginia Transformers' Shankar Mukherjee
Просмотров 5672 года назад
Data Center World 2022 Fast Chat with Virginia Transformers' Shankar Mukherjee
Drying of the Power Transformer Insulation and its effects on the life expectancy of the transformer
Просмотров 1,8 тыс.2 года назад
Drying of the Power Transformer Insulation and its effects on the life expectancy of the transformer
Power Transformer Field Failure Modes, Investigation and Prevention
Просмотров 2 тыс.2 года назад
Power Transformer Field Failure Modes, Investigation and Prevention
Reverse Power Flow in Transformers 9 28
Просмотров 1,3 тыс.2 года назад
Reverse Power Flow in Transformers 9 28
VA Transformer 50th Anniversary Event 9 2 21 m4v
Просмотров 1662 года назад
VA Transformer 50th Anniversary Event 9 2 21 m4v
Transformers for Special Applications
Просмотров 3452 года назад
Transformers for Special Applications
How To Do Transformer Design Review 7 2021
Просмотров 1,2 тыс.3 года назад
How To Do Transformer Design Review 7 2021
Large Power Transformer Design, Mfg and Testing GSU & Auto
Просмотров 9613 года назад
Large Power Transformer Design, Mfg and Testing GSU & Auto
Transformer Short Circuit - Design and Manufacturing Considerations
Просмотров 7273 года назад
Transformer Short Circuit - Design and Manufacturing Considerations
12時半
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WOW,THANKS FOR THIS VIDEO. :) TAKE CARE.
Would be great if you could also provide a webinar on the dry type power transformers.
👍👍👍👍
😁 "promosm"
Thanks for the videp!
Excellent information
Very nice and informative.765kv auto Trans design and inverter transformer design is expected
This video worth millions if it have been done with good cameras
Teknikleriniz cok eski. Ben 10 yıldır bu işi yapıyorum. Bütün son teknoloji sarım çeşitlerini biliyorum.
Can U define it new techniques?
Sir TV text is not clear
Hi
Good morning sir I'm NUNAVATH PRAVEEN From Hyderabad India I have 4 year's of experience in testing, welding and materials handling I have completed my 4 year's of degree as electrical Engineer Sir can I apply for quality checking post
Good morning sir I'm NUNAVATH PRAVEEN From Hyderabad India I have 5 year's experience in quality checking, testing, welding and materials handling I completed my 4 year's of degree as electrical engineer Can I apply for quality checking post
Excellent
Wow
Great video, thank you! Doesn't the pressure/vacuum bleeder behind the gauge regulate the pressure by itself? If the tank pressure is too high, it exhausts pressure, and if there's negative pressure, it allows air to bleed into the top of the transformer?
Que padre... conexiones delta y estrella en transformadores monofásicos y trifásicos
thank you sir
Awesome Video
Показивайте два ряда подрят как намативать
I really love this job it will really be a big pleasure if I can work somewhere like this
Great!!! Thank you!!
Please have a seminar on energy efficiency of transformer.
Is there a monitoring system to predict short circuit?
Any relay you recommend for your transformer for protection of your transformer?
Would you recommend neutral grounding resistor to reduce the risk of single line to ground fault?
Does it mean that the lower the noise the better is the bracing for short circuit?
Is it a standard for the manufacturer to give the damage curve?
Can we require Manufacturers to show calculation or computer simulation?
What is your maintenance requirement to make sure that short circuit will not occur?
How much does a short circuit clamping cost in comparison to the total cost of the transformer?
Should we specify the insulated bolts in the core? Please give us a specification guide for us to copy.
Should customer require short circuit withstand test or you will just show us a calculation? How will the customer know that the transformer will withstand the short circuit in the transformer?
Will show the calculation to the customer on your short circuit bracing? How do you simulate the short circuit in computer? Should we recommend short circuit test even if it is a destructive test?
What are the test you will recommend to check transformer that has experienced a short circuit?
Please have a seminar on efficiency and losses of transformers. How to specify for lower loses and maximum efficiency. Please send copy of specification guide so we can just copy
How can the customer specify the size of the conductor that can withstand the short circuit in the transformer? How can the customer check if the conductors are enough to sustain the short circuit?
How will the customer know that the clamping is enough in Axial Forces? Can you have more illustration on the axial forces during a short circuit? What can the customer do to minimize axial forces during a short circuit? How should we set up the circuit breaker to minimize distructive force during the short circuit?
Please have more explanation on the Br and Bz. What happens during the short circuit and its relation to the bracing of the transformer.
Which is better on short circuit, copper winding or alumninum?
Please have an illustration of sheet winding LV.
What is the damage curve of the transformer based on the rated current? How many multiples of the rated current is the damage current of the transformer
What is the effect of X/R ration on the short circuit? Which is preferred? A high x/r ration or a low x/r ratio? Any standard on the x/r ratio per kVA of transfomer?
Why will a wye wye with delta tertiary connection have more severe single line to ground fault than a three phase fault. Please show the calculation
What is the effect of short circuit to transformer if the connection of the transformer is grounded wye primary to grounded wye secondary?
Does it mean that the lower the noise of the transformer the better will be the short circuit rating?
Any standard on the core loss of transformers per kVA rating?