RECOM is releasing two new 5W, board-mount AC/DC product ranges with a choice of industry-standard sizes and pin-outs, at competitive prices. The RAC05E-K series is compatible with existing 3W part footprints and the RAC05E-KT series is in the ‘EI30’ transformer-pack style. Both series achieve 5W in the same footprint as other 3W parts on the market. The input range for both is 90-264VAC (130-370VDC) and the outputs available are 4, 5, 12, 15, and 24V. Outputs are semi-regulated but...

RWE has successfully issued a further green bond with a total volume of €1.35 billion. The bond was issued in two tranches of €0.75 billion with a seven-year tenor and €0.6 billion with a twelve-year tenor respectively. For the first tranche, the yield-to-maturity amounts to 0.528%, based on a coupon of 0.5% p.a. and an issuance price of 99.808%.  For the second tranche, the yield-to-maturity amounts to 1.077 %, based on a coupon of 1.0% p.a. and an issuance price of 99.138%...

On November 8, 2021, the first wind turbine of Jiangsu Rudong Offshore Wind Farm was successfully put into operation through flexible DC transmission, opening a new era in China of offshore wind power to transmission through flexible DC transmission, marking the successful application of NR flexible DC protection & control system in offshore wind power project. Rudong wind power project is the first offshore wind power flexible DC transmission project in Asia undertaken by the Three Gorges...

Manufacturers of power supplies have recently started to offer interfaces for controlling and monitoring their power supplies. This article highlights the reasons for this and the prospects for circuit designers. RECOM thinks of applications that demand high power from the supply, but only for a comparably short duty cycle. Thus the average power required is significantly lower.  applications Such applications could be 3D printers, laser cutting, or a robotic arm that needs to be moved q...

The smart grid company, gridX, today announces cooperation with Westnetz, a Dortmund-based distribution system operator for electricity and gas. The wholly owned subsidiary of the energy company Westenergie has chosen gridX's energy management solutions to further advance the future project ‘Grid Operation 4.0’. Grid Operation 4.0 project As part of the ‘Grid Operation 4.0’ project, Westnetz is equipping 100 local grids with smart metering technology and linking them t...

RECOM now offers through-hole, 1/32nd brick-footprint, non-isolated DC/DCs-the RPMA-4.5 and RPMA-8.0, with 4.5 A and 8 A output ratings respectively. Each part has a wide 9-53 V input and trimmable, fully regulated output from 5-30 V (RPMA-4.5) or 3.3-16.5 V (RPMA-8.0).  The cost-effective parts feature very high efficiency, peaking at 98%, allowing fully-rated load operation to +60°C with convection cooling only and to +85°C with derating/airflow, depending on input/output conditi...

For the past four years, Aggreko has supported Warwick-based children’s charity Molly Olly’s by raising funds at its annual charity golf day.  At the event, more than £22,000 was raised. The Charity helps support children with terminal or life-limiting illnesses and their families and was set up by Rachel and Tim Ollerenshaw in 2011 after their daughter Molly died from rare kidney cancer. signed golf bags Together the bags raised £500 for Molly Olly’s, the averag...

Recently, the generator terminal sub-synchronous damping control (GTSDC) system supplied by NR Electric (NR) quickly identified and accurately suppressed the torsional vibration of the shafting of two 660MW units, controlled the torsional vibration amplitude within the safe range, and significantly improved the safe and stable operation level of large generator units. GTSDC system can identify various modes of torsional vibration of the unit shafting, inject sub / super synchronous current to t...

As the adoption of electric cars proliferates throughout Europe, electric vehicle (EV) charging solutions are entering the next phase of development. Beyond building a widespread network of charging stations, and ensuring they are supplied with green energy, ongoing innovation in the area of smart charging solutions is vital to alleviate persistent concerns and truly advance the mobility transition.  EV Readiness Client Survey In Germany, new EV registrations have increased by a factor o...

The global events industry presented a united pledge and roadmap for a net zero carbon future for events. Industry experts from venues, organizers, suppliers, and associations, were live on stage at the UN Climate Change Conference, COP26, in Glasgow, to represent and demonstrate the commitment of the events industry community to fight climate change. Progress in a sustainable way More than ever, post-pandemic, the fundamental need of societies and communities to come together is clear. Events...

GlobalLogic Inc., a Hitachi Group company and pioneer in Digital Engineering, announced the availability of its enhanced Microservices Accelerator, a comprehensive and pluggable digital microservices development platform. Developed by GlobalLogic, this technology is used in conjunction with the company’s Digital Engineering services to greatly simplify and accelerate the design, configuration, and deployment of Microservices platforms – which are the most commonly deployed architect...

On October 29, 2021, after more than 50 hours of continuous test, the DC de-icing equipment of 500kV Tianxing intelligent substation successfully completed the current raising operation with the line. NR has added another high-capacity DC de-icier in China Southern Power Grid. 500kV Tianxing Substation Tianxing substation is the second 500kV smart station of Yunnan power grid. It was put into operation in July 2021. The rated capacity of the de-icing equipment is 103MW and the rated output DC...

Effective maintenance of complex industrial processes is vital to keep productivity up and costs down. Condition-Based Maintenance (CBM) is an alternative to regular maintenance scheduling that uses data from sensors in the Industrial Internet of Things to detect performance deterioration trends before a failure occurs.  This article discusses the subject and suggests suitable power supply modules for the sensor nodes. little manual intervention The developed world is moving towards high...

Katja Wünschel, COO Wind Onshore & Solar PV Europe & APAC of RWE Renewables, stated “Spain is one of our core markets, which offers good wind and especially solar locations. The country is seeing continued expansion of renewables and we are happy to contribute to the energy transition in Spain with our two new ground-mounted solar farms.” Katja Wünschel adds, “Once completed in 2022, these projects will further strengthen our already strong renewables footpr...

Aggreko, the global provider of mobile, modular energy solutions, has conducted an industry-wide survey with 859 participants to understand what the energy market will look like in the next decade. Survey details  The survey, conducted in October 2021, highlights that the shift to renewables will be a transition rather than an overnight change, with 83% of respondents believing fossil fuels will still have a role to play in the energy mix for the next 10 years. These fuels will work alon...

Cuvée Systems® has announced its DRW-NLT series of compact LED drivers that offers superior performance for small to medium-sized lighting fixtures, such as down lights, track lights, spotlights, and wall sconces. This new series is suitable for dry or damp locations, is incredibly compact in size, offers a world-class flicker-free design ensuring the percent flicker is less than 3% over the entire dimming range, and includes Cuvée Systems’ GloStart feature, which turns...

Ofgem has launched a global initiative, together with the International Energy Agency (IEA), the International Renewable Energy Agency (IRENA), and the World Bank, to accelerate the energy transition to provide clean, secure, and affordable supplies to everyone. The world quickly needs to find cleaner ways to generate electricity, heat and cool homes, and power transport and industry to support global climate goals. Developing energy systems Energy regulators have a significant role to play i...

Everyone’s focus is on Net-Zero. Investors, customers, and governing bodies want lower emissions, but do users have a strategy in place to meet these ambitions? Making these changes is easier said than done, but Aggreko, extended its energy storage range to make it easier for construction projects to decarbonize without compromising on reliability. energy transition  Power requirements for sites often run at contrasting levels at different times of the day Aggreko designed and pr...

The three project partners Salzgitter AG, E. ON subsidiary Avacon, and Linde have taken an important and unprecedented step towards decarbonizing the steel industry. With the commissioning of the "Wind Hydrogen Salzgitter - WindH2" sector coupling project, the only one of its kind in Germany, green hydrogen will in future be produced on the site of the Salzgitter steelworks using electricity from wind energy. Reduce CO2 emissions A transformation of steel production could reduce CO2 emissions...

GlobalLogic Inc., Jungo and OpenSynergy announced the product of a partnership agreement to co-develop an automotive virtual driver monitoring system (DMS) solution that delivers advanced security, convergence and ease of implementation. The new solution integrates a standalone DMS currently provided on a separate engine control unit (ECU) with an existing automotive cockpit controller. new use cases and costs As a result, the DMS provides input to both the instrument cluster (e.g., drowsines...

Volta Trucks, a pioneering and disruptive full-electric commercial vehicle manufacturer and services provider, has started production of the first road-going ‘design verification’ (DV) prototype Volta Zero vehicle at a bespoke facility in Coventry, UK. Volta Zero vehicles The DV prototypes are the first full-electric Volta Zero vehicles to be built in the recently unveiled production-ready design. A total of 25 vehicles will be manufactured and once completed in January, the fleet...

Volta Trucks, a disruptive full-electric commercial vehicle manufacturer, and services provider, and its strategic design partner, Astheimer Design of Warwick, UK, have won the Dezeen Product Design Award 2021, announced during an online awards ceremony from Dezeen’s creative studio in London. The Volta Zero is the world’s first purpose-built full-electric commercial vehicle designed specifically for urban logistics and was created by Astheimer Design. modern vehicle design Asthei...

Volta Trucks, a disruptive full-electric commercial vehicle manufacturer, and services provider, has revealed the final production-ready design of the Volta Zero, the world’s first purpose-built full-electric 16-ton commercial vehicle, specifically created for inner-city logistics. The unveiling of the Volta Zero’s final design, created by partner, Astheimer Design in Warwick, UK, bears a close visual relationship to the original demonstrator vehicle, with its modern and innovative...

Bluegreen Energy Services Limited has announced they are ceasing to trade. Bluegreen Energy supplies around 5,900 domestic customers and a small number of non-domestic customers.   Under Ofgem’s safety net, customers’ energy supply will continue and funds that domestic customers have paid into their accounts will be protected, where they are in credit. Domestic customers will also be protected by the energy price cap when being switched to a new supplier. Things to do Custome...

Schumacher Electric Corporation, the global pioneer of automotive aftermarket power conversion products, has introduced its new Rugged Lithium Ion Jump Starter series to the United States and European markets. Available in 1000, 1500, 2000, and 2500 peak amps, these jump starters are powerful, portable, and compact, and can safely start a dead battery in seconds. The line will be available online and in select retailers. pre-heating technology Lithium jump starter multi-use design that includ...

Mr. Andreas Matthé, Chief Executive Officer, Low Voltage Products, Siemens AG Launches C&S Track Busway under Metabar range for Low Voltage Power Busbar Solutions for various ratings. The Track Busway is designed to provide power distribution solutions in Data Centers, IT Parks, Process Plants, Manufacturing Industries, etc. C&S Electric is one of the bustrunking manufacturers in India and supplies busbar solutions across the globe.

On October 29, 2021, after more than 50 hours of continuous testing, the DC de-icing equipment of the 500kV Tianxing intelligent substation completed the current raising operation with the line. NR has added another high-capacity DC de-icier in China's Southern Power Grid. Tianxing substation is the second 500kV smart station of the Yunnan power grid. It was put into operation in July 2021. The rated capacity of the de-icing equipment is 103MW and the rated output DC is 5000A, which can meet th...

Smaller and more efficient power converters have been the trend of the last decades. And it is expected to remain so in the future. This is achieved using new topologies, new materials, and new integration processes. New materials integration was the focus of the European Union’s Horizon 2020 Project as it funded the GaNonCMOS project. The project was aimed at the dense integration of GaN and Si at different levels (PCB, stack, and chip), developing new soft magnetic materials suitable fo...

RWE Supply & Trading and Outokumpu have put a new type of power generation and storage system into operation that will help to stabilize the power grid and enhance flexibility.  It is located at the Outokumpu mill in Krefeld, Germany, and consists of a 3.3 megawatt battery storage unit coupled with three 1 megawatt gas turbines. The system is a joint project designed and built by RWE, and RWE will also operate it remotely. To enable this to happen, Outokumpu has modified its roll stand...

In December, the E.ON subsidiary Avacon will start adding hydrogen to a sub-grid in Saxony-Anhalt. Step by step, up to 20 percent hydrogen will be added to natural gas in the coming heating period. The joint project of Avacon and the German Technical and Scientific Association for Gas and Water (DVGW) is intended to demonstrate that it is technically possible to feed hydrogen into an existing gas network at a significantly higher percentage than previously envisaged in the DVGW's technical rule...