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Archive for the ‘Power’ Category

Mobile Power Solutions Announces AS9100D & ISO 9001:2015 Certification

Thursday, July 2nd, 2020

Battery technology center is further certified to manufacture and test batteries for complex aviation, space and defense projects
BEAVERTON, Ore., June 25, 2020 – Mobile Power Solutions, a leading battery testing/certification lab and battery pack assembler, today announced it earned AS9100D/ISO 9001:2015 certification. ISO 9001:2015 is the international standard that specifies requirements for a quality management system. Organizations use the standard to demonstrate the ability to consistently provide products and services that meet customer and regulatory requirements. AS9100D is an extension of ISO 9001:2015 processes to satisfy the more challenging requirements for the design, development and manufacturing of aviation, space and defense products. Mobile Power Solutions is certified to manufacture and test batteries for the commercial and aerospace industry with this certification.

“We are pleased to have earned AS9100D /ISO 9001:2015 certification for our battery technology center,” said Chuck Weitzel, owner of Mobile Power Solutions. “This certification supports our commitment to help our customers identify and avoid the pitfalls and problems inherent in complex mission-critical battery design and assembly projects within the commercial and aerospace industry,” he continued.

Mobile Power Solutions is trusted by major aerospace OEMs for a broad range of battery design, assembly, testing and analysis services that meet exacting specifications. Working with tier-one cell manufacturers, it concentrates on important battery pack design considerations like safety, system integration, reliability, power and the ability to meet requirements across a wide range of harsh environmental conditions.

Mobile Power Solutions offers the following services, all available under one roof with one point of contact:
• Cell selection and cell vendor qualification
• Cell and battery pack design
• Design review for manufacturability
• BMU selection and design
• Detailed assembly procedures and QC documentation
• Customer-supplied BOM or our own sourced and purchased BOM
• Cell vendor qualification – initial and/or ongoing
• Risk mitigation and DFMEA
• Regulatory requirements and certifications

www.mobilepowersolutions.com

HORIBA MIRA Gears Up for New Defence Power Standard Following £350k Testing Capability Investment

Monday, June 8th, 2020

As a business committed to keeping a seat firmly at the helm of industry changes, HORIBA MIRA has invested £350k in a new power accreditation test service and Electrical Power Laboratory – providing defence industry customers with a first-of-its-kind validation solution in readiness for the new Def Stan 61-005.

The recently released new Def Stan 61-005 Part 06 (issue 7) – which applies to electrical power supply systems in vehicles for Ministry of Defence use – has been comprehensively updated to reflect the latest industry requirements and governance of power distribution systems for both current and future military vehicles.

Ahead of the changes, recent months have seen HORIBA MIRA, an established provider of vehicle verification and validation solutions, make significant investment in the development of a bespoke Def Stan 61-005 Electrical Power Laboratory at its Nuneaton headquarters – creating the UK market’s most sophisticated testing ground for customers seeking to ensure compliance with the new standard.

The cutting edge facility includes the addition of two new 100 amp transient generators – the first in the UK – enabling the HORIBA MIRA team to far surpass standard 30 amp test conditions and assess vehicles against extraordinarily high currents of up to 100 amp.

With the continued evolution towards complex electric and hybrid military vehicles requiring high power supplies, HORIBA MIRA is not only providing a market-first solution to Def Stan 61-005 compliance, but playing an integral role in supporting the industry to meet the evolving validation challenges associated with the increasing power demands of modern defence and commercial vehicles.

Mark Emery, Electromagnetic Compatibility (EMC) Technical Manager at HORIBA MIRA, said: “As a business, we pride ourselves on staying one step ahead when it comes to our ever-changing industry, working to meet our customers’ future requirements today.

“As such, we have placed significant investment in the development of our new power accreditation service and laboratory, with the aim of ensuring our customers have access to the most sophisticated solution first, when it comes to ensuring compliance with the new Def Stan 61-005.

“This is an incredibly exciting development for HORIBA MIRA. Not only will it help to ensure a seamless transition towards this complex new standard for customers, but it marks a major step forward for increased power generation test method capability here in the UK.”

Mark added: “Inherently, military vehicles are energy-intensive, with a myriad of power-intensive electronics required to perform different mission applications. But as the rate of innovation and applications continues to grow, including the movement towards electric and hybrid options, the energy demand of such vehicles continues to escalate – placing greater onus on the power accreditation validation methods behind it.

“In this way, our new facility will play a fundamental role in helping both existing and new military customers to perform the vital testing needed to meet current and future vehicle standards in the years to come.”

The new offer will form part of HORIBA MIRA’s vast EMC division which will continue to support Def Stan 59-411 and MIL-STD 461.

With military test programmes often taking place over several months or years, customers utilising HORIBA MIRA’s unique expertise are also able to take advantage of secure workshops and facilities, associated office spaces and IT networks that are fully accredited by the UK Ministry of Defence (MoD) as part of MIRA Technology Park. For more information on the new Electrical Power Laboratory or MIRA Technology Park, visit www.horiba-mira.com.

New 5G Switch Provides 50 Times More Energy Efficiency Than Currently Exists

Saturday, May 30th, 2020

RESEARCH TRIANGLE PARK, N.C. — As 5G hits the market, new U.S. Army-funded research has developed a radio-frequency switch that is more than 50 times more energy efficient than what is used today.

With funding from the Army Research Office, an element of the U.S. Army Combat Capabilities Development Command’s Army Research Laboratory, researchers at The University of Texas at Austin and the University of Lille in France, have built a new component that will more efficiently allow access to the highest 5G frequencies, in a way that increases devices’ battery life and speeds up how quickly users can do things like stream HD media.

Smartphones are loaded with switches that perform a number of duties. One major task is jumping back and forth between different networks and spectrum frequencies: 4G, WiFi, LTE, Bluetooth, etc. The current radio-frequency switches that perform this task are always running, consuming precious processing power and battery life.

“Radio-frequency switches are pervasive in military communication, connectivity and radar systems,” said Dr. Pani Varanasi, division chief, materials science program at ARO. “These new switches could provide large performance advantage compared to existing components and can enable longer battery life for mobile communication, and advanced reconfigurable systems.”

The journal Nature Electronics published the research team’s findings.

“It has become clear that the existing switches consume significant amounts of power, and that power consumed is useless power,” said Dr. Deji Akinwande, a professor in the Cockrell School of Engineering’s Department of Electrical and Computer Engineering who led the research. “The switch we have developed can transmit an HDTV stream at a 100GHz frequency, and that is an achievement in broadband switch technology.”

The new switches stay off, saving battery life for other processes, unless they are actively helping a device jump between networks. They have also shown the ability to transmit data well above the baseline for 5G-level speeds.

Prior researchers have found success on the low end of the 5G spectrum – where speeds are slower but data can travel longer distances. This is the first switch that can function across the spectrum from the low-end gigahertz frequencies to high-end terahertz frequencies that could someday be key to the development of 6G.

The team’s switches use the nanomaterial hexagonal boron nitride, a rapidly emerging nanomaterial from the same family as graphene. The structure of the switch involves a single layer of boron and nitrogen atoms in a honeycomb pattern sandwiched between a pair of gold electrodes. Hexagonal boron nitride is the thinnest known insulator with a thickness of 0.33 nanometers.

The impact of these switches extends beyond smartphones. Satellite systems, smart radios, reconfigurable communications, and Internet of Things, are all examples of potential uses for the switches. In addition, these switches can be realized on flexible substrates making them suitable for Soldier wearable radios and communication systems that can benefit from the improved energy efficiency for longer battery life with faster data speeds as well as other defense technologies.

“This will be very useful for radio and radar technology,” Akinwande said.

This research spun out of a previous project that created the thinnest memory device, also using hBN. Akinwande said sponsors encouraged the researchers to find other uses for the material, and that led them to pivot to RF switches.

In addition to the U.S. Army, support through a Presidential Early Career Award for Scientists and Engineers, the U.S. Office of Naval Research and The National Science Foundation’s Engineering Research Center funded the research. The Texas Nanofabrication Facility partly fabricated the switch and Grolltex, Inc., provided hBN samples.

By U.S. Army CCDC Army Research Laboratory Public Affairs

In Modernization Push, Army Researches Integrated Power Cables for Soldiers

Wednesday, May 13th, 2020

ABERDEEN PROVING GROUND, Md. — Army Futures Command (AFC) is bolstering dismounted Soldiers’ power capabilities by developing integrated, flexible cables for a new generation of modernization priorities.

Enhanced Soldier maneuverability and mobility on the battlefield are among the initial improvements resulting from new cables that will be incorporated into a tactical vest, according to Combat Capabilities Development Command (CCDC) researchers.

CCDC’s Command, Control, Communications, Computers, Cyber, Intelligence, Surveillance and Reconnaissance (C5ISR) Center partnered with the CCDC Soldier Center to investigate integrated power solutions in support of programs across the Army. These include Nett Warrior, Next-Generation Squad Weapons (NGSW) and Integrated Visual Augmentation System (IVAS).

As the Army increases the number of electronic devices that Soldiers need to carry, more cables are required to connect equipment to power sources and share data. In addition, the Army’s modernization initiatives will demand continually increasing rates of Soldier-worn power.

The integrated cables are one solution researchers are developing for a holistic approach.

“This new flexible cable is up to 50 percent lighter than the legacy version,” said Ethan Wise, a C5ISR Center electronics engineer who is leading the project. “It’s much more flexible, less bulky and removes cabling that encumbers a Soldier’s motion when connected to a Conformal Wearable Battery.

“It reduces snag hazards because it can be looped through a tactical vest several times. The new cable feels like the fabric of a standard Army uniform and blends in seamlessly with the camouflage pattern.”

A United Kingdom company initially developed the new cable, and the U.S. Army has been investigating its potential uses through the Foreign Comparative Testing (FCT) Program. The FCT works with Army science and technology organizations to find and evaluate solutions to meet the operational needs of U.S. Soldiers regardless of the technology’s country of origin.

The FCT Program initially focused on the Nett Warrior system, and the CCDC team is now leveraging that science and technology knowledge for high-priority programs such as NGSW and IVAS.

IVAS is a Microsoft-designed heads-up display that functions as a fight-rehearse-train system, among other roles. Its high-tech features, such as augmented reality and aided target recognition, will require continuous power loads for extended time. Flexible cables are a potential fit for IVAS power delivery, Wise said.

For the NGSW program, researchers are investigating a rifle sling composed of materials similar to those used in the new cables, according to C5ISR Center research mechanical engineer Dr. Nathan Sharpes. The benefits would include reduced battery weight on the weapon, more flexibility and greater run times.

In addition to the sling, Sharpes and his colleagues are prototyping new ways of storing energy and routing power on the weapon. These features collectively give the Soldier options to power weapon-mounted enablers to meet changing mission requirements.

“These new weapons will be equipped with sophisticated technologies, likely requiring more power,” Sharpes said. “The straight-forward solution would be to tether the weapon to a larger battery on the vest. However, this introduces a snag hazard and historically hasn’t been popular among Soldiers. Routing power through the sling should yield a more acceptable and familiar-feeling solution.”

C5ISR Center engineers will continue to work on prototypes throughout 2020 for potential use with IVAS and NGSW offices.

By Dan Lafontaine, C5ISR Center Public Affairs

Cascadia 4×4 Vehicle Specific Solar System

Tuesday, May 5th, 2020

Cascadia 4×4’s Vehicle Specific Solar System is a hood mounted solar panel configured to fit different hood contours.

When exposed to daylight the VSS system provides power to your battery. According to the manufacturer, “This gives you the ability to run 12V accessories like fridges, phone/laptop chargers, lights, power inverters etc. without the need to start your engine and without fear of draining your battery and leaving you stranded.” Producing 85 watts, it can also be used to recharge a drained battery.

One of the things I was concerned about was glare from the mounted panel, but they say that due to it’s light absorbing properties the solar panel creates a surface with very low reflectivity across the hood of the vehicle. 

So far, they are available for the Jeep Wrangler and Ford F-150.

www.cascadia4x4.com

Dark Energy Poseidon Pro Available for Pre-Order

Sunday, April 12th, 2020

The Dark Energy Poseidon Pro is an external power pack. It can charge your devices up to 2.5 faster than many others on the market. It offers up to 36 hours of power on a mobile device home, 38 hours on a GPS device, 10 hours on a tablet and 5 hours on a laptop.

They claim the Poseidon Pro can take a licking.

The steel-like polymer is used to construct these shells. it has taken falls from 75+ ft on to rock, a blast from a shotgun, an explosion from one pound of tannerite, & the crushing force of 1,000+ lb.

Additionallyit is rated to IP68 and comes with a 3 ft long ballistic fiber reinforced USB-C cable.

Finally, it comes with the Carabiner Pro, featuring five tools:

1. knife

2. bottle opener

3. glass breaker

4. dual-head screwdriver

5. locking carabiner

darkenergy.com/products/poseidon-pro

Army Researchers Imagine Devices Without Cords or Batteries

Sunday, March 15th, 2020

ADELPHI, Md. — Imagine if you could wrap a small, thin piece of transparent material around any surface and it would charge electronic devices such as your phone or laptop. Thanks to Army researchers, this idea could be a reality for future warfighters in combat.

A team led by Professor Tomás Palacios at the Massachusetts Institute of Technology and Dr. Madan Dubey, a research physical scientist at the U.S. Army Combat Capabilities Development Command’s Army Research Laboratory, conducted game-changing study describing an antenna that can absorb Wi-Fi, Bluetooth and cellular signals and efficiently turn it into usable electrical energy. Their work is published in the high-impact journal Nature.

“Today, Wi-Fi is becoming increasingly omnipresent in both indoor and outdoor environments and provides an abundant source of always-on radiofrequency energy,” Dubey said. “What’s missing is an efficient, flexible and always-on energy-harvesting solution to power devices, which is indispensable for self-powered systems. We have discovered a way to potentially fill this gap and to make it useful for Soldiers on the battlefield.”

Dubey said the invention has proven the potential for a conformal atomically thin layer of material for generation of power without any power cords using Wi-Fi, Bluetooth and millimeter wave that is used in some 5G wireless communication systems.

“It has the potential to revolutionize Soldier’s situational awareness and readiness as these materials and devices can be integrated into health and monitoring systems, displays, communication and sensing systems for the Soldier,” Dubey said.

At the center of all of these components is a new revolutionary material, molybdenum-di-sulphide, or MoS2, which is only a few atoms thick. Its extreme thinness allows the electronics systems made out of it to be transparent, and only become visible when designed for displaying information.

“The technology is a game changer for the Army and Department of Defense as it will enable a transparent, flexible/conformal, self-powered, atomically thin system-on-chip embedded in smart textile that has never been realized before,” Dubey said. “These future systems will feature micron size, light-weight, optical transparency and state-of-the-art transistors and sensors to provide the Soldier with real time information, prepare for planning/action and security in all terrain. If the team’s radio wave-absorber succeeds, it will power those ever-present electronics 24/7, no battery needed.”

“The enabling technology is very critical for Army modernization formulation in Multi-Domain Operations,” Dubey said. “It will be a game-changer technology to power devices that will enable higher Soldier lethality, improve cognitive neuroscience and the novel engineered materials required for Next Generation Combat Vehicle.”

According to Dubey, this technology is a key building block to create, for example, an Alexa-like device that is 1,000 times smaller in size, but much more powerful in performance, while being flexible and conformable to meet mission requirements.

For Dubey, this research would not be as successful if it weren’t for the collaboration between the laboratory and MIT.

“MIT has been and continues to be a true and trusted partner with several successful proven achievements through the Institute for Soldier Nanotechnologies,” Dubey said. “ARL has established a very strong collaboration and partnership through the visit/exchange of researchers and scientists participating at the bench level.”

The Institute for Soldier Nanotechnologies is a team of MIT, Army and industry partners working together to discover and field technologies that dramatically advance Soldier protection and survivability capabilities.

The demonstrated energy harvester discussed here will have a huge impact in future systems, and is one of the several components that the MIT-Army team is jointly developing to transform the electronic microsystems that provide situational awareness and intelligence to the Soldier.

By CCDC Army Research Laboratory






2020 ADS Ft Bragg Warfighter Expo – Novatio Engineering’s Ex-Power 1000 & 2000

Friday, March 13th, 2020

Novatio Engineering offers Multi-Fuel generators. They accept JP-8, diesel, gasoline or alcohol fuels and can be switched from one duel to another at the flip of a switch.

Above, the Ex-Power weighs 32.9 lbs and creates 900 Watts of AC electricity while the Ex-Power 2000 seen below weighs 52 lbs and offers 1.5 kW.

www.novatioengineering.com