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Transformers Editorials

Fresh off the press

Check out our latest articles and interviews!

Leading the change

Explore how transformer technology is shaping a more resilient, efficient, and sustainable energy system.

Read the article on pages 20-22

Transformer Technology Innovations Help Utilities Enhance Grid Resiliency And Sustainability

Facing increased demand, the electrical grid is modernizing with innovative transformer technologies that improve agility, safety, and efficiency.

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How Hitachi Energy is embedding sustainability into its DNA

Discover how our industry-leading innovations and sustainability-driven operations are helping customers reach their goals in the September issue of Sustainability magazine.

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In our latest article for Utility Dive

Hitachi Energy shares how we're helping utilities to navigate the energy supercycle with ester-filled transformers, mobile units for rapid response, and digital tools that turn data into action.

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Interviews

Interview of Juan Pedro Gracia, Global Renewables Segment Leader of Transformers Business, Hitachi Energy, with Transformers Magazine for April 2025 
Interview of Bruno Melles, Managing Director of Transformers Business, Hitachi Energy, with IEEMA Journal for March 2025 
Interview of Bruno Melles, Managing Director of Transformers Business, Hitachi Energy, with T&D India 
Interview of Bruno Melles, Managing Director, Transformers Business, Hitachi Energy, with Zawya Projects
Interview of Giuseppe Petrelli, Head of Marketing and Sales, Transformers Business, Hitachi Energy, with Talk 100.3 FM at ADIPEC 2024
Interview of Bruno Melles, Managing Director of Transformers Business, Hitachi Energy, with MEED at ADIPEC 2024
Interview with Lorenzo Prieto, Head of Technology at Hitachi Energy Transformers Business
Interview with Helmut Bockshammer, Global Product Group Manager for Transformers Components, Transformers Business,Hitachi Energy
Interview with  Bhaba P. Das, Technical Manager, Transformer Services, Hitachi Energy - Best Author 2023 of Transformers Magazine
Interview with Norbert Beatrix, Hub Manager for Europe, at CWIEME Berlin 2024
Interview with Fernanda Alves, Global Product Manager for Transformers Service, Transformers Business, Hitachi Energy
Interview with Andrew Collier, Digital Lead, Transformers Business, Hitachi Energy
In conversation with Stephane Schaal, Global Product Group Manager for Distribution and Traction Transformers, Transformers Business, Hitachi Energy
Interview with Giuseppe Petrelli, Global Head of Marketing and Sales, Transformers Business, Hitachi Energy
Interview with Alberto Prieto, Global Portfolio Manager and Digital Lead for Transformers, Transformers Business, Hitachi Energy
Interview with Bruno Melles, Managing Director, Transformers Business, Hitachi Energy

Editorials

Leading the change
Transformer technology innovations help utilities enhance grid resiliency and sustainability
How Hitachi Energy is embedding sustainability into its DNA
Building tomorrow’s power grid
Hitachi Energy boosts Transformer production to power energy transition
Mobile Transformers Secure the Grid
Is the future of energy in the sea?
How Mobile Transformers Help Strengthen Energy Supply Resiliency
Future Rail Networks: Hitachi Energy’s next-generation transformers enabling high-speed operations
Turning the wheel of circularity: Extending the life of transformers
Redefining transformers manufacturing and operational excellence in the digital age, Hitachi Energy‘s perspective
Hitachi Energy’s Scott & V-Connected transformers: Co-creating the way for the railway network of tomorrow
Hitachi Energy pioneers GOB+ based on its legacy of oil impregnated transformer bushings
Next level reliability and resilience for distribution transformers - Discover the Transient Voltage Protection (TVP) Technology 
The technology neutrality conundrum Could dry and liquid-immersed transformers ever become technology neutral?
Transformers Technology Magazine - Monitoring & Diagnostics Issue    “Breakthrough in protection when monitoring bushings”
Next level reliability and resilience for distribution transformers.  Discover the Transient Voltage Protection (TVP®) Technology 
Databank and Hitachi Energy: Building bridges to success
Decarbonization, Decentralization, Democratization & Digitalization – Fighting fire with innovation
EasyDry®:  A new paradigm for transformer bushings
Digital transformation in action: A deep dive into the next generation of TXpert™ Hub
Investigating material and energy efficiency of power transformers with conventional and semi-hybrid insulation operating in low-carbon electricity grids
Environmental impact assessment of transportation in distribution transformer life cycle analysis
Investigating the use of peak efficiency index as an alternative efficiency metric for distribution transformers
Artificial intelligence and machine learning in the era of digital transformer monitoring: Exciting developments at Hitachi Energy
Traction transformer service supporting reliable and sustainable transportation
Investigating the impact of transformer capitalization factors on the carbon footprint
The new generation of traction transformers pave the way for sustainable mobility while reducing operating cost
AirRIP® flex – the new and highly configurable dry bushing concept for 245–550 kV systems from Hitachi Energy
Investigating the impact of transformer specification on the life cycle carbon emissions: A case study for Middle East Countries
The latest trends in transformer components
CompactCool – blending dry and liquid cooling transformer technologies
EconiQᵀᴹ: Transformers with a purpose
Ester-filled distribution transformers: The sustainable model to strengthen the low voltage grid
Sharing our expertise with remote services to achieve sustainable performance
Enhancing the reliability of offshore wind farm transformers with customized design and maintenance
Investigating cost-benefit analysis for digital distribution transformers – Part I
Investigating cost-benefit analysis for digital distribution transformers – Part II
Innovative solutions for rolling stock traction transformers
Transformers applications for industry
TXpert™ Ecosystem - Transforming performance
Intercontinental Hotel in Singapore adopts digital distribution transformers from Hitachi Energy
Digitalization of renewable resources, the path to a more reliable electrical network
Fleet digitalization for increased reliability and maintenance optimization
AI – machine learning algorithms applied to transformer diagnostics
Demystifying online DGA monitor specification
Investigating return on online DGA investments for service aged power transformer
Aligning Hitachi Energy transformers with United Nations Sustainability Development Goals
United to reduce global transformer losses – Around the world, day and night
Modern power transformers for underground substations
Sustainable transformers – Solutions to increase reliability and ease maintenance
Transformer assessment using health index – Part I
Transformer assessment using health index: Sensitivity analysis and critical discussion – Part II
Advanced analytics for transformer asset management
Transformer innovation in a changing energy landscape - Part I
Transformer innovation in a changing energy landscape – Part II
Shunt reactors improve voltage stability and power quality
Hitachi Energy's transformers for special applications meet special needs
Transformers to power Indian Railways
Power fulfillment with Hitachi Energy's UHVDC and UHVAC transformers
Environment comes first with Hitachi Energy's oil-free transformers
Eco-friendly ester liquid transformer designs
Driving down energy losses in transformers
Hitachi Energy transformers for renewable applications
Towards net zero emissions - The role of circularity in transformers
Shunt reactors improve voltage stability and power quality