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Archive for the ‘Power’ Category

Hydrogen Strategy: Rheinmetall Presents Solutions in South Africa for Producing, Storing and Transporting Green Hydrogen

Monday, September 26th, 2022


At this year’s Africa Aerospace & Defence (AAD) expo at AFB Waterkloof in Centurion, the technology enterprise Rheinmetall AG is presenting innovative, turnkey, mobile modular solutions for producing, storing and transporting CO2-free hydrogen. The mobile solution offered by Group subsidiary Rheinmetall Denel Munition in South Africa assures climate-neutral energy security for stationary and mobile infrastructure in civil and industrial settings as well as for expedition and outdoor applications. Suitable for use in undeveloped terrain, it does not require an external power supply. Moreover, because the system can simultaneously produce oxygen, it offers an all-encompassing solution for mobile field hospitals. Armed with this technology, Rheinmetall is not only expanding its civil sector operations as part of its hydrogen strategy: the Group’s plant engineering skills have put it on the path to becoming an energy producer.

The concept is based on electrolysis technology, in which water molecules are separated into hydrogen and oxygen. The electricity necessary for this is produced with solar panels, making it CO2-free. Wind and Hydropower can also be used to produce the required electricity. The green hydrogen produced in this way is gaseous, meaning that can be stored indefinitely and transported anywhere worldwide.

Developed by Rheinmetall, all the components of this modular system can be combined into a fixed stationary system mode as well as into mobile applications of various scopes. With larger mobile set-ups, such as field hospitals, the conversion of solar power, electrolysis, storage of the hydrogen produced, and fuel cell based electrical generation takes place in separate containers. The necessary modules can all be concentrated in a single container, operated by solar panels for producing electricity as well as water, thus further enhancing its potential for mobile operations. Mobile production of green hydrogen lends itself to industrial, private and expedition contexts as a means of generating power and heat. Byproducts such as oxygen can either be used for their own requirements or sold into the global commodity market. Basically speaking, the hydrogen produced by the system can either be kept in situ or transported to a different destination, meaning that it can be stored at a distant location for subsequent use.

Production volume can be tailored to meet individual requirements. A container solution consisting of four standard sea containers can supply power for 30 to 40 households. The different systems, whether for tent cities, field hospitals, or stationary solutions, enable not just the production of green hydrogen as a future energy source, but also self-sufficiency and maximum mobility in undeveloped places or in off-grid commercial applications where electricity is lacking.

This technology solves one of the great problems of the Energy Revolution, the ability to store and transport energy. But it is also a sustainable, secure source of power, including in undeveloped areas. As well as expanding Rheinmetall’s portfolio as a reliable energy partner, this modular system adds a further element to its hydrogen strategy: a self-sufficient, customizable, mobile solution. The Group now offers solutions for completely solar-powered energy production. It is also a global supplier of green hydrogen and complete turnkey solutions as well as large-scale stationary H2 factories in addition to the mobile modular solutions outlined above.

At its locations in South Africa, Rheinmetall offers turnkey industrial solutions for renewable energy, extending from the initial concept to final commissioning, coupled with full lifecycle support, training, maintenance, and operator models. Regardless of the individual use, key objectives here include cutting carbon emissions, gaining independence from energy suppliers, and adapting to the needs of the user, while simultaneously assuring low maintenance costs and adequate scope for meeting individual customer requirements.

The African Aerospace and Defence Exposition takes place every two years at AFB Waterkloof in Centurion, Gauteng, South Africa. A combined trade fair and air show, AAD Expo runs from 21 to 25 September 2022.

Fort Leonard Wood Prepares for Arrival of Electric Vehicles

Wednesday, August 10th, 2022

FORT LEONARD WOOD, Mo. — Anyone driving around Fort Leonard Wood these days can spot one pretty quickly and easily, and it seems like there are more and more every day. Electric vehicles, or EVs, are not the future — they are here — and not just the privately-owned ones.

Government-owned vehicles are going electric as well — Fort Leonard Wood received two EVs last month, and more are on the way.

The electric vans in the Logistic Readiness Center inventory are part of the Army’s latest directive of electrifying its non-tactical vehicle fleet. Executive Order 14057 — Catalyzing Clean Energy Industries and Jobs Through Federal Sustainability — requires the Department of Defense to transition its non-tactical vehicles to a 100% zero-emission vehicle fleet, including 100% of light-duty acquisitions by 2027, and 100% of medium- and heavy-duty acquisitions by 2035, said Installation Energy Manager Allen Simpson with the Directorate of Public Works.

Fort Leonard Wood maintains approximately 540 vehicles that meet the definition of non-tactical, and the Directorate of Public Works — or DPW — is working out ways to keep those vehicles charged up and ready for use every day.

“DPW’s responsibility is to assure charging stations are installed ahead of the arrival of the electrical vehicles,” he said. “We must be ahead of the demand for them.”

Because of the lower mileage government-owned vehicles are typically driven — making it less likely they will need to be charged every day — Simpson said the plan will most-likely involve having one charging station for every four to six vehicles, and he expects to see the first seven charging stations up and running within a month or two.

To meet the goal of installing that many stations here, Simpson said DPW has employed a unique solution. They are privatizing the ownership of the charging stations under the already-existing electrical distribution contract — doing this has several advantages.

“First of all, we save on manpower of managing the purchases, operation and maintenance, and we don’t have to worry about life-cycle replacements,” he said. “We will simply pay a monthly fee, just as we do for maintaining our other utility distribution systems.”

The installation’s preparations for an electrified fleet of government-owned vehicles — and the infrastructure to charge them all — is just one piece of a larger energy plan primarily focused on resiliency and the provision of a cleaner, more sustainable environment, Simpson said.

One way DPW is doing that is by working with the U.S. Army Corps of Engineers to install two combined heat and power plants here, Simpson said.

The implementation of combined heat and power, also commonly known as cogeneration, increases energy efficiency by allowing heat that would normally be lost in power generation to be recovered to provide heating and/or cooling, which cuts costs, Simpson said.

“The efficiency comes because we are capturing the heat that’s produced in that process and putting that heat into a boiler plant,” he said. “So, we’re not having to buy that natural gas to heat the boilers. The natural gas offsets itself while we are able to produce our own electricity.”

When they are completed, Simpson said the plants will give Fort Leonard Wood the ability to produce about seven percent of its peak-power demand.

Another newer initiative is a collaboration between DPW and the USACE Prime Power School, which moved to Fort Leonard Wood from Fort Belvoir, Virginia, in 2010. The school has the mission of training service members to install, operate and maintain certain types of electrical power plants.

Leaders from these agencies, along with other stakeholders, are working together to address energy resiliency by looking into the possibility of utilizing the expertise and power-generation capabilities of the Prime Power School should the installation ever experience an electrical energy crisis, Simpson said.

Chief Warrant Officer 5 Willie Gadsden, Prime Power School commander and deputy commandant, said the Army prime power production specialists who graduate from the school are uniquely qualified to assist.

“We have a depth of knowledge that could quickly and efficiently get after that particular problem set,” he said. “It is absolutely a great partnership.”

Simpson said these projects — and others — ultimately aid in Army readiness.

“The goal is to develop and maintain programs and projects that provide each installation the means to stave off or survive a utility emergency,” he said. “The expectation I have for Fort Leonard Wood is to prepare ourselves, so that we can adapt and recover without loss to any mission or support function.”

By Brian Hill, Fort Leonard Wood Public Affairs Office

US Army Awards MATBOCK, LLC of Virginia Beach, VA, $6.9M pOTA to Develop a Joint Light Tactical Vehicle Hybrid Electric Vehicle (JLTV HEV)

Tuesday, August 2nd, 2022

Virginia Beach, VA: MATBOCK is an industry leader in bringing paradigm shifting technologies to the market and is excited to announce this partnership with the U.S. Army Rapid Capabilities and Critical Technologies Office (RCCTO) to develop a Joint Light Tactical Vehicle Hybrid Electric Vehicle (JLTV HEV) prototype that will utilize a M1278A1 Heavy Gun Carrier JLTV as the base platform.

In March 2022, the RCCTO awarded MATBOCK a $6.9M, including options, pOTA (Prototype Other Transaction Authority) to develop and deliver a JLTV HEV.  The primary purpose of this project is to validate or negate the feasibility of prototyping a tactical Hybrid Electric Vehicle (HEV). The goals of the project are to increase the overall automotive performance and operational range, increase the availability of on-board and off platform power, and increase the vehicle’s overall operational effectiveness by adding additional capabilities.

In addition to being able to generate additional power, the JLTV HEV will have a new capability over the non-hybrid JLTV variants by being able to operate in a ‘silent mobility mode’ that only utilizes the battery pack, increasing the silent watch capability over the non-hybrid JLTV variant.

MATBOCK has set up a new 4,000 sq-ft space directly attached to their existing space dedicated to military hybrid-electric vehicle efforts to include the JLTV HEV. MATBOCK has nearly 30 people dedicated to making this project successful. At the helm from the MATBOCK side is Mike Pilotte. Mike is an Armor Officer in the North Carolina National Guard and an experienced Project Manager having most recently completed a successful Small Business Innovation Research (SBIR) Phase II with the Special Operations Command (SOCOM).

MATBOCK will be pushing past current limits of battery and automotive technology integration and engineering results with these performance enhancements, but MATBOCK is known for tackling tough challenges like this. “Without a doubt this will be the most complex project MATBOCK has faced in our 12 years in business, but we have the right team and core technologies to produce a successful outcome.” said MATBOCK’s Co-Founder & President Zach Steinbock.

To learn more about MATBOCK and our extensive product line, check out matbock.com or email us at [email protected]

EXO Charge Mission-Ready Power Solutions at the Warfighter Summit and Exposition

Friday, July 22nd, 2022

Xentris Wireless created the EXO Charge division specifically to address the needs of next-generation portable power solutions for military applications. Incorporating globally proven, and industry standard, technologies such as USB help improve the operational capabilities of electronics at the tactical edge – as well as helping to reduce the battery weight and logistical burden borne by the Warfighter.

Visit booth number 110 at the AUSA Warfighter Summit and Exposition on July 27 & 28 in Fayetteville, N.C. to see the latest from EXO Charge, including:

Small Tactical Universal Battery (STUB) – The STUB is a new family of standardized, rechargeable military batteries that will provide a common power source across different devices. This improves interoperability and reduces the physical battery burden and logistics for the Warfighter. The STUB series also includes the latest USB Power Delivery (USB PD) and Programmable Power Supply (PPS) for fast charging and USB-C connector technology for improved performance and standardization. Work has also begun on a range of accessories for interoperability with legacy power systems and devices.

Rugged Auxiliary Charger (RAC) – Featuring GaN semi-conductor technology, the rugged, compact, and powerful RAC utilizes USB Power Delivery (USB PD) and Programmable Power Supply (PPS) fast charge technology – and can charge several devices simultaneously. Supporting up to 300W of total power and equipped with an SAE and a Nett Warrior connector, the RAC is compatible with the UBC standard military bulk charger, as well as working as a stand-alone charger for standard batteries such as the 2590 and CWB. The RAC will be MIL-STD-810 & 461 qualified and features two USB-C ports for fast charging for the new STUB series of batteries – as well as commercial off-the-shelf devices.

Augmented Power Pack (APP) – The APP is a fully ruggedized 300Wh power bank designed for operational use in austere environments that can charge several devices simultaneously using USB Power Delivery (USB PD) and Programmable Power Supply (PPS) fast charging technology. Featuring two USB-C ports and a Nett Warrior connector, the APP delivers multi-voltage support (5V-20V) for exceptional power flexibility and system interoperability. Built to MIL-STD-810 & 461 ruggedness standards, the APP features an NVG-compatible display screen and has a form factor optimized for tactical carriage and use.

Follow EXO Charge online and on Facebook, Instagram, and LinkedIn to keep up to date on the latest news, views, and developments.

MATBOCK & Astron Aerospace Announce Partnership for Multi-Fuel Engines

Friday, July 22nd, 2022


MATBOCK, LLC of Virginia Beach, VA and Astron Aerospace of Wichita, KS are pleased to announce an exclusive partnership for the Astron Omega One family of engines to US Government customers.  Astron has developed a paradigm shifting, multi-fuel engine technology with unparalleled power to weight ratio, increased fuel economy, and low maintenance requirements. At only 38 lbs, the Astron Omega one is expected to produce 160hp and 170 ft-lbs of torque. In an era of rising fuel costs and push towards electric or zero emissions vehicles, the Astron Omega One family of engines stand ready to meet the needs of many DoD requirements.

MATBOCK has already incorporated this technology into various government projects and expects future development efforts associated with this technology to be available for customers by Q2 2023.  “The Astron Aerospace engine technology allows MATBOCK to continue to push capabilities of warfighter past any current systems and redefine power production and management,” said MATBOCK President Zach Steinbock. “We are excited to present the defense community with these projects in the near future and discuss future plans regarding this technology.”

GM Defense to Provide Battery Electric Vehicle to U.S. Army for Analysis and Demonstration

Wednesday, July 20th, 2022

WASHINGTON, D.C. — GM Defense, a subsidiary of General Motors, was selected by the U.S. Army to provide a battery electric vehicle for analysis and demonstration. GM Defense will leverage the GMC HUMMER EV, featuring GM’s Ultium Platform, to meet the U.S. Army’s requirement for a light to heavy duty battery electric vehicle to support reduced reliance on fossil fuels both in the operational and garrison environments.

“This award showcases GM Defense’s ability to leverage the best battery electric technology in the commercial marketplace,” said Steve duMont, president of GM Defense. “With access to GM’s advanced technologies, GM Defense is able to provide proven commercial technologies adapted to meet specific defense requirements and the needs of our customers.”

The GMC HUMMER EV Pickup is the world’s first and only all-electric supertruck that features a 24-module, double-stacked Ultium battery pack and zero-tailpipe emissions. The vehicle features 1,000 horsepower, 11,500 lb-ft of wheel torque and is capable of full 350 kilowatt/800-volt DC fast charging, enabling up to nearly 100 miles in 12 minutes. The GMC HUMMER EV Pickup offers 329 miles of combined driving range for Edition 1, with 0-60 mph acceleration times as quick as 3 seconds.

“Leveraging GM’s advanced technology, this demonstration will prove to our U.S. Army customer what an all-electric supertruck can do and how the underlying technology can be leveraged for future defense needs, whether on an installation or in a tactical environment,” continued duMont.

GM Defense is leveraging GM’s $35 billion investment in electric vehicle and autonomous vehicle technology to help lead global defense and government customers’ transition to a more electric, connected and autonomous future.

www.gmdefensellc.com

Thyrm Adds AAA Battery Insert for CellVault-5M

Thursday, July 7th, 2022

Sunnyvale, CA — Thyrm’s flagship battery storage solution for lithium-ion batteries, the CellVault-5M™ Modular Battery Case, is now available with AAA and 1632 battery inserts. The CellVault-5M comes standard with modular inserts for CR123, 18350, and 18650 batteries in addition to storing four 2032 batteries in the base providing power for flashlights, weaponlights, night vision and other critical gear. Demand has been high for 1632 storage and a AAA insert. These batteries are common for hearing protection, headlamps, GPS units and red dot sights.

These new inserts may be purchased as part of Thyrm’s Enhanced Multipak of inserts or alone as a 3-pak. Inserts are sold on the company’s website at thyrm.com/product/cv5m-insert-pak.

Rheinmetall Wins Major Air Starts Unit Order for the German Air Force

Sunday, June 26th, 2022

Rheinmetall has received a new and important contract for the German Air Force. The framework contract, awarded by the German procurement agency BAAINBw, is currently worth up to CAD 18 million (€13 million) and will run over the next three years.

Between 2022 and 2025, Rheinmetall will supply its customer with 16 new mobile start units with integrated ground power (MSU-GP). The contract also includes the retrofit of 48 MSU-E units currently in service to the most recent MSU-GP version. The German Air Force has been using the Rheinmetall MSU to start its entire fleet of aircraft, including the Eurofighter, since 2014. This contract hence continues a business relationship that has been successful for decades.

Rheinmetall MSU-GP, the only air start unit of its kind

Designed to prioritize reliability and versatility, the Rheinmetall MSU-GP is a dependable solution for any takeoff. As the only turbine-powered air start unit, it is lighter to deploy and more compact than a diesel engine unit. Air transportable and proven across the globe even in extreme weather environments, the MSU-GP delivers. And integrated ground power means 2-for-1: it saves critical space with both a bleed air and electrical power supply in a single unit, while improving cost effectiveness.

Rheinmetall’s mobile start units (MSU) have both military and commercial applications and a broad international appeal. These units are found in airports around the globe: more than 1200 have been sold in more than 40 countries. On the military side, Rheinmetall MSUs are not only used with the German Air Force, but are also in operation with the US Navy who employs them on all of their aircraft carriers. Trusted by civilian companies including major German aviation companies, British Airways, American Airlines, Air New Zealand, and FedEx, the MSUs can start even the most demanding aircraft, including the B777-300ER and A380.

Rheinmetall is participating at ILA Berlin – a leading innovative trade fair for the aerospace industry – taking place from 22 to 26 June, 2022. Visitors will learn more about the Rheinmerall MSU-GP, which will be on display at booth G001.

Innovating a sustainable future

As countries increase their commitments to reducing their emissions with higher standards and regulations, airports around the world need to pivot towards zero emissions solutions. To support those requirements, Rheinmetall recently introduced the Rheinmetall eMSU – the world’s first all-electric air start unit. The eMSU allows for carbon-free main engine starts and reduction in overall gound operations emissions. Easy to operate, it is the greenest air start unit solution on the market.

Rheinmetall will be presenting in September 2022 its latest version of the eMSU at GSE Expo Europe. Do not miss the opportunity to see it live in Paris and to learn more about the many advantages of this new zero-emission air start unit.