Transformers News

Hitachi, Ltd (Hitachi) and Hitachi Astemo, Ltd. (Hitachi Astemo) have developed basic technology for a thin-type inverter that achieves both energy conservation and miniaturization as a power converter (hereinafter referred to as ‘inverter’) for electric vehicles (hereinafter referred to as ‘EVs’). This technology simplifies power wiring, by integrating power semiconductors that control power supply with printed circuit boards. Compared to conventional products, the thin...

Vafos Pulp, a Norwegian producer of unbleached pulp for cardboard manufacturing, will switch its energy-intensive drying process from oil to electricity, greatly reducing the plant’s carbon emissions. The company will replace a nine megawatt (MW) oil-fired boiler with electric heaters, controlled by ABB technology. The Kragerø pulp plant, which produces 80,000 tons of pulp each year, will eliminate 14,000 tons of CO2 annually from Summer 2022. That is the equivalent of the annual e...

The European Commission and the International Energy Agency are joining forces to help EU countries reduce their reliance on Russian fossil fuels. By strengthening investments in clean energy and energy efficiency, the project aims to mitigate the impact of Russia’s invasion of Ukraine on the EU energy sector. Liquefied natural gas In the framework of this common endeavor, the Commission is offering support to Member States to reduce their dependence on Russian fossil fuels through the...

All About Circuits is one of the world’s largest and most active independent online communities for electrical engineers. Ingrid Fadelli, All About Circuits contributor, recently interviewed Simon Floyd, industry Director of manufacturing and transportation at Google Cloud, and Jason Ruppert, COO at Phononic, who explained how machine learning is revolutionizing semiconductor factory floors. Two months ago, Phononic implemented Google Cloud’s new cloud-based tool for machine learnin...

Schneider Electric, a pioneer in the digital transformation of energy management and automation, announces Grid Operations Platform as a Service as part of its EcoStruxure Grid portfolio. Backed by Microsoft Azure’s open cloud computing platform, Schneider Electric is offering a deployment environment that enables grid planning and operations solutions to be hosted and managed on the cloud. Critical energy infrastructure As the industry experiences significant disruption and technology...

There are numerous informative articles on the operational temperature range of electronic components and sub-assemblies, but relatively few on storage temperatures. The datasheets of most manufacturers either show the same storage temperature range as the maximum possible operating temperatures (e.g. 0°C to +85°C) or use the “standard industrial” values of -40°C to +100°C, non-operating and without further explanation. risks and factors However, to correctly store...

Current is offering open access to the findings of its most recent research collaboration. The study, conducted by Wageningen University & Research (WUR), is the first major scientific investigation into the impact of Intra-Canopy Lighting (ICL) on the quality and volume of vine tomato yields. The findings of this research, which also saw the first use of Current’s new Arize® Integral ICL fixture, offer growers of high-wire crops such as tomatoes, cucumbers, or bell peppers new op...

Six MIDI fuses in one robust, IP66-compliant housing: The REDline Power Box 6F is the latest development in the family of REDline Power Boxes, the successful power distribution platform from Würth Elektronik ICS, used for installation in battery, engine and chassis areas. Measuring only 170 x 112 x 48 mm, the compact sealed housing provides space for up to six MIDI fuses in 32 V and 70 V versions. The high IP rating allows OEMs to install the box in chassis, battery and engine areas. The b...

“To reach the goals in the Paris agreement, we need to accelerate the use of green technologies," explains Søren Kvorning, Senior Vice President – Head of Global Sales, Marketing & Services at Danfoss Drives. "Therefore, we are delighted to share the news that Hitachi Energy has invited Danfoss Drives to collaborate on delivering the complete power supply systems from the grid to the electrolyzer for Power-to-X projects.” Acting as one supplier for big PtX pro...

ABB’s Process Automation business area is hosting its Capital Markets Day in Helsinki, Finland. The business area is highlighting how it is raising long-term profitability by enabling industrial customers to manage the energy transition to a more sustainable future. This will be done through integrating its leading automation systems, industry-specific anchor products, sensing equipment, and sophisticated digital solutions. One of the biggest challenges facing the industry is the shift of...

Siemens is to host a two-day conference and exhibition in Manchester on July 12 and 13, 2022. Transform 2022 will be held at the city’s iconic Manchester Central and will bring together hundreds of industry leaders, influencers and regulators from across the UK and Ireland to collaborate and solve some of the most pressing organizational challenges. From electrification to digitalization, from finance to e-mobility, Siemens’ Transform 2022 is all about connecting organizations acros...

While AC system protection is well known and applied throughout the power system industry, there is also protection needed for complex DC equipment. This includes DC traction power systems associated with railway electrification. Below are some of the methods of protection that a Power System Engineer may often encounter in DC traction power. Track Time Constant To properly apply system protection for DC traction power systems, a good understanding of the track time constant (L/R ratio) is re...

Volta Trucks, the disruptive full-electric commercial vehicle manufacturer and services provider, has confirmed the selection of Carrier Transicold as the sole supplier of refrigerated equipment for the full-electric 16-tonne Volta Zero. Carrier Transicold is a part of Carrier Global Corporation, the global provider of healthy, safe, sustainable, and intelligent building and cold chain solutions. The supply agreement follows a project in which Carrier Transicold engineers worked closely with th...

VTC (Virginia Transformer And Georgia Transformer Corp/ VA Transformer) is building a second 300,000 square feet transformer manufacturing facility, in Chihuahua, Mexico. New manufacturing plant in Chihuahua This new manufacturing plant, which is scheduled to open later in 2022, will incorporate best-in-class design, manufacturing technology and assembly automation, and will manufacture small-power, E2X Series oil filled and dry type transformers.

In 2021, Russia provided Germany with 55% of its natural gas imports, 35% of its oil imports and 50% of its hard coal imports. The war in Ukraine is causing a monumental shift in the country’s energy landscape, with increasing pressure to become independent of these fossil fuel imports. Gas is a key component for many industrial processes  – it keeps half of Germany’s 41.5 million households warm and accounted for 15.3% of German electricity generation last year...

RWE has successfully issued a further green bond with a total volume of €2 billion. The bond was issued in two tranches of €1 billion each with maturities in 2026 and 2030. For the first tranche, the yield-to-maturity amounts to 2.2%, based on a coupon of 2.125% p.a. and an issuance price of 99.652%. For the second tranche, the yield-to-maturity amounts to 2.9%, based on a coupon of 2.75% p.a. and an issuance price of 99.287%. The issuance met with strong interest from investors. G...

ABB E-mobility and Shell announce plans to launch the first nationwide network of Terra 360’s, the world’s fastest all-in-one electric car charger. With over 200 Terra 360 chargers to be launched across Germany in the next 12 months, ABB E-mobility and Shell will help to ensure greater charger availability and charging speed for more than 1.7 million German electric car drivers. Growing German demand István Kapitány, Global Executive Vice President for Shell Mobility...

Würth Elektronik presents the Adrastea-I, its high performance, ultra-low power consumption, multi-band LTE-M and NB-IoT module. This cellular module, measuring only 13.4 × 14.6 × 1.85 mm, comes with integrated GNSS, integrated ARM Cortex M4 and 1MB Flash reserved for user application development. The module is based on the high-performance Sony Altair ALT1250 chipset. Certified by Deutsche Telekom, the Adrastea-I module enables a quick integration to end-products without addit...

Infinitum Electric announces its executive will be speaking at the CTI Symposium USA, an event focused on automotive EV and HEV drives and components being held May 18-19, 2022 in Novi, Michigan. Infinitum Electric’s VP of Technology Paulo Guedes-Pinto will discuss how to unlock the benefits of air-core motors for the automotive market. Substantial power density improvements CTI Symposium Speaking Session with Infinitum Electric will be held on May 18, 2022, at 2:15 pm EDT. During this...

Siemens Mobility and Mitsubishi Electric Europe B.V. have signed a Memorandum of Understanding (MoU) to cooperate in the field of SiC power module technology, with the aim of enabling efficient and sustainable transportation and electrical energy savings, in the transportation sector. With creation of the ‘European Green Deal’, the European Union (EU) has committed itself to being the first continent to achieve climate neutrality by 2050, meaning no net emissions of greenhouse gases...

Building on more than two decades of experience developing new isolation manufacturing technologies and integrated circuits (ICs) for high-voltage systems, Texas Instruments (TI) introduces a new portfolio of solid-state relays, including automotive-qualified isolated drivers and switches, that deliver industry-renowned reliability to help make electric vehicles (EVs) safer. The new isolated solid-state relays also provide the smallest solution size, while reducing the bill-of-materials (BOM)...

Hill Electric Company, a premier industrial electrical contractor based in the Upstate, announces two promotions: Drew Little and Mike Ryan, both of Belton, S.C., were named project managers on the site management team. “Drew and Mike have shown transformative leadership and been a key part of Hill Electric’s success. Their hardwork and dedication made it an easy decision to promote them to these important roles within our site management team,” said Trey Thomas, President, an...

In the eyes of software engineer Robin Meindersma, software shouldn’t be seen as an execution task, but rather a creative process. Successful software can, after all, best be built with the right culture and the right people—not code monkeys. To Robin’s frustration, however, this view is not yet widely held across the industry. Here is his journey of how he discovered and developed a passion for agile software development, and found an employer that aligns with his views. Con...

Worldwide electricity use is responsible for a quarter of all carbon dioxide (CO2) emissions. However, by taking simple steps companies and consumers can cut down the usage of electricity–especially coming from burning coal or gas–to save billions of dollars while reducing millions of tons of CO2 emissions. These changes include replacing toxic fluorescent and inefficient incandescent light bulbs with LED lamps that use significantly less electricity, using energy-efficient appliance...

Everything seems to be going electric - It started with the toothbrushes, then cars and now increasingly, heating. GDHV (Glen Dimplex Heating & Ventilation/ Glen Dimplex UK Limited) speaks a lot about the electrification of heat, but what does that really mean? Around 90% of households in the United Kingdom (UK) use fossil fuels, such as gas and oil, to heat their homes and hot water. Issues with use of fossil fuels Another factor forced to consider today is that fossil fuels are a finite...

In an industry first, Siemens Smart Infrastructure announced an open, modular suite of grid software to address the increasingly critical energy transition. The suite is a game-changer for established energy players and new stakeholders alike, enabling them to be fast, agile, and flexible when coping with existing and future challenges. 85% improved task efficiency Siemens has already made significant steps to improve its offering for smart meter data management such as a cloud-native option...

Partnering with Eviny, the Norwegian e-mobility leader, ABB’s Terra 360 is available for use by the country’s rapidly growing community of EV drivers at the Oasen Shopping Center, Bergen, and in the Norwegian ski resort of Geilo. ABB charging technology The pilot installations, which will be followed by a more widespread rollout across Norway and Sweden, serve as a further demonstration of the ability of ABB charging technology to perform in extreme weather conditions and enable su...

RWE Renewables, one of the companies in offshore wind, will collaborate with Greater New Orleans, Inc. (GNO, Inc.) and GNOwind Alliance to build a program that will accelerate the engagement of Louisiana’s supply chain with offshore wind and benefit all Louisianians. Over the next six months, GNO, Inc. will host a series of informational workshops and company-specific interviews with the aim of identifying existing Louisiana companies with transferable capabilities for offshore wind. The...

Volta Trucks, the disruptive full-electric commercial vehicle manufacturer and services provider, has revealed the forthcoming 7.5- and 12-ton Volta Zero variants – the second product family in its full-electric vehicle range. The 7.5- and 12-ton Volta Zeros have been designed by Volta Trucks’ partner, Astheimer Design in Warwick, UK alongside Volta Trucks’ own engineering teams. The new full-electric vehicles bear a close but evolutionary visual relationship to the larger 16-...

The International Energy Agency (IEA) announces that a High-Level Advisory Group of global energy, climate and finance leaders, chaired by UN Special Envoy Michael R. Bloomberg, will provide strategic input for a forthcoming IEA special report that will explore how to put the world’s coal emissions on a path toward net zero amid the major energy security and affordability challenges that are affecting countries worldwide with particularly severe economic impacts in the developing world. I...