This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
The Volt drive unit combines two motors and three clutches to deliver four distinct operating modes to maximize efficiency and provide a seamless driving experience. The Volt could also be called a plug-in series hybrid, depending upon your taxonomic preference.). by Mike Millikin and Jack Rosebro. Click to enlarge. HVAC), and weather.
One of GM’s goals in developing the Volt was to create a plug-in electric vehicle suitable for everyday use regardless of weather. Typical northern winters take an even bigger toll on battery-powered vehicles than on traditional internal combustion-powered cars and trucks.
Controlled Power Technologies (CPT) is developing a 48-volt version of its 12 volt electric supercharger based on its variable torque enhancement system known as VTES. At 48 volts, a VTES electric supercharger will transform 7kW of batterypower into a highly boosted charge of air for downsized gasoline and diesel engines.
Each of the refrigerated electric vehicles deployed by Goodfood has an estimated range of 120 miles/195 kilometers on a full charge of its 86 kWh battery pack, regenerative braking for improved efficiency, and can comfortably hit 75 miles/120km per hour. These units have a cooling capacity down to -15 ?C
Distributed Energy Storage (DES) demonstration with GM Voltbattery pack and ABB PQF inverter. In conjunction with the Plug-in 2011 event in Raleigh, NC, GM and ABB demonstrated a lab prototype of a distributed energy storage (DES) system that combines Voltbattery technology and a proven grid-tied electric power inverter.
OnStar’s Mobile Application will use a real-time data connection to interact with the Volt and perform tasks from setting the charge time to unlocking the doors. OnStar’s Mobile Application allows drivers to communicate with their Volt from Droid by Motorola; Apple iPhone; and Blackberry Storm smartphones. Click to enlarge.
Designed for both 400- and 800-volt applications, it delivers up to 8 kW of nominal cooling output and up to 11 kW of heating for battery-powered and hybrid systems. A complete system featuring a compact design, Rheinmetall’s new coolant system saves precious installation space.
That is nearly a 40% improvement over the first-generation Volt, and a 6% boost over the projected 50-mile (80 km) AER estimated at the new Volt’s unveiling in January. Chevrolet expects many next-generation Volt owners will use power solely from their batteries for more than 90% of trips. Earlier post.).
This circuit keeps the units working at optimum operating temperatures, with maximum power delivery from the drive system. The car’s power electronics supply the 12-volt vehicle electrical system via a DC/DC converter with electric current from the high-voltage system.
Moreover, our battery team is already starting work on new concepts that will further decrease the cost of the Voltbattery pack quite substantially in a second-generation Volt pack. This will lead to even greater adoption of plug-ins and a new way forward for our industry.
Audi will upgrade part of its vehicle electrical system from 12 to 48 volts. The move represents another technical building block for facilitating the integration of new automotive technologies while increasing the power and efficiency of its cars. Running part of the vehicle electrical system at 48 volts plays a central role in this.
This program, though directly focused on responders, also benefits drivers involved in incidents, where every second matters, and is a continuation of GM-led education efforts that began more than a decade ago with the introduction of the Chevrolet Volt.
The US Energy Information Administration’s (EIA) Annual Energy Outlook 2012 (AEO2012) includes a High Technology Battery case that examines the potential impacts of significant breakthroughs in battery electric vehicle technology on the cost and price of all types of batterypowered electric vehicles. Recharging times.
The Jeep Wrangler Willys 4xe powertrain integrates two electric motors and a 400-voltbattery pack with a fuel-efficient, turbocharged, 2.0-liter A second high-voltage motor generator is much more powerful. In this mode the powertrain will use batterypower first, then add in propulsion from the 2.0-liter
But theres this fundamental problem, where the actuators need much higher voltage than what the battery is capable of providing. A lithium cell can provide about 4 volts, but piezoelectric actuators for microbots need tens to hundreds of volts, explains Mercier. grams of TDK cells, the circuit reached 56.1
F or those who think that GM is not serious about its new PHEV , the Volt , here is a piece that makes you think they are: The Volt To Be Lutz's Legacy May 21, 2007 So, I heard General Motors’ Bob Lutz on National Public Radio’s “Wait. The Volt is the plug-in hybrid car GM showed at last January’s Detroit Auto Show.
The Jeep Wrangler 4xe powertrain integrates two electric motors and a 400-voltbattery pack with a fuel-efficient, turbocharged, four-cylinder engine and TorqueFlite eight-speed automatic transmission. 400-volt, 17-kWh, 96-cell lithium-ion, nickel manganese cobalt battery pack. liter turbocharged I-4. liter engine.
Delphi Technologies is the first in the industry with volume production of an 800-volt silicon carbide (SiC) inverter—a key component of highly efficient next-generation electric and hybrid vehicles. Launch is expected in 2022, initially for a high-performance vehicle operating at up to 800 volts. Earlier post.)
voltage levels above 400 volts—and large compressor displacements. MAHLE currently offers its high-voltage compressor in voltage ranges up to 900 volts and displacements up to 57 cm 3. One of the biggest challenges with electric battery-powered vehicles is also cabin acoustics.
Rheinmetall will be equipping the new 900-volt generation of electrically powered vehicles with a new type of contactor. The new 900V technology will substantially improve the efficiency of the next generation of battery-powered vehicles, by enabling faster charging and enhanced range.
In addition to the 3-mode E-Drive system, the Fit EV will include several interactive coaching systems to assist the driver in maximizing battery range. A special meter display advises the driver when to shut off air conditioning and other accessories to conserve batterypower. Fully recharging the battery will take 2 to 2.5
Examples of degradation effects causing Li-ion batterypower or capacity fading. Roland Matthé, GM technical manager for the Voltec battery system, provided an overview of GM’s views on the requirements and challenges for batteries specifically for extended range electric vehicles—i.e., Batterypower.
The Gen 1 Volt 16 kWh pack, comprising more than 200 cells grouped into modules. They also delivered an update on the progress of the Volt’s development cycle. Undertray of the Volt, showing the integration of the T-. shaped battery pack as a structural element. The current state of the Volt. Click to enlarge.
Designed specifically for a lithium-ion battery-powered chassis, Nissan LEAF is a medium-size hatchback that comfortably seats five adults and has a range of 100 miles on a city drive cycle (LA4). million to Navistar to develop and deploy 400 battery electric delivery trucks with a 100-mile range.
. “A coalition of auto makers, battery manufacturers, utility operators and shipping companies wants the U.S. A coalition of auto makers, battery manufacturers, utility operators and shipping companies wants the U.S. Tags: EV Economics cash for volts electrification coalition.
For example, different voltage levels of up to 1200 volts as well as different communication interfaces and an optionally integrable dummy load can be selected. Subsequent upgrading—for example, to higher output voltages of up to 1500 volts—is possible as well.
I took a short test drive yesterday in the Chevrolet Volt, GM’s range-extended vehicle that can go 25 to 50 miles on batterypower before switching over to gas. The Volt will go into production in mid-November and hit dealerships a few weeks later, just in time to compete.
With cars like the Chevrolet Volt and Nissan Leaf already on sale, plus a handful of startups either selling or building battery-powered cars on U.S. soil, it’s safe to say that the electric car revolution is truly upon us.
HELLA will conduct real-world vehicle tests to evaluate NiZn’s ability in meeting the high-power requirements of 48-volt mild hybrid systems, while substantially reducing overall system complexity and cost. Nickel-Zinc could offer some unique benefits in 48-volt systems. Marc Nalbach of HELLA.
kilowatt (kW), 11 kW and 22 kW power ratings with DC-to-DC converter rating integration from 2.3 It is compatible with all battery chemistries and voltages of 400 volts, 650 volts and 800 volts. BorgWarner OBCs have a wide range of charging powers and capabilities. The OBC with a rated charging power of 7.4
Leclanché will supply a state-of-the-art GNMC battery system (65 Ah cells) with a capacity of 10,028 kWh with a maximum voltage of 864 volts guaranteed for 10 years. The BESS uses a highly redundant architecture with 48 battery strings distributed across 8 switchboards. Delivery will begin in January 2023.
Amidst the well-deserved hoopla about GM's plug-in serial hybrid Chevy Volt , Ford is touting its own equally ugly plug-in hybrid concept car. In place of a small gasoline generator, it relies on a hydrogen fuel cell to generate the electricity once the grid-charged Lithium batteries are depleted. Honda may yet stick a plug on its FCX.
During engine restarts, an auxiliary 12-voltbatterypowers electric accessories such as heating and air conditioning, power windows and radio. Stop/start technology helps customers conserve fuel by automatically shutting off the engine when the car comes to a stop, such as at stoplights.
(CPI), a wholly owned subsidiary of LG Chem, as the supplier of lithium-ion battery packs for the 2011 Ford Focus Electric for the US market. CPI/LG Chem are also supplying the battery packs for the Chevrolet Volt. Focus Electric, a full battery electric passenger car, will be produced at Michigan Assembly Plant in Wayne, Mich.,
Now dubbed B58TU2, the new Miller cycle six-cylinder features redesigned intake ports and combustion chambers, electronically controlled VANOS variable camshaft timing, and 48-volt mild hybrid technology. The 760i xDrive combines the power of the 4.4-liter liter TwinPower Turbo V8 with BMW xDrive intelligent all-wheel drive.
For this inverter, the mounting technology of the power semiconductor was newly developed to realize an 800-volt system. times higher power density. As most EVs are based on a 400V system, in order to increase the vehicle’s driving range, additional batteries with parallel connection are required.
Balqon Corporation, an emerging developer and manufacturer of zero emissions heavy-duty electric vehicles for Class 7 and Class 8 applications ( earlier post ), has released its newest lithium-ion batterypowered Yard Tractor truck designed for use in warehousing, logistics, and port applications, the Nautilus XE20.
million automobiles were sold in the United States in 2019, of which only about 245,000 were battery-powered electric vehicles, researchers said. billion developing the Chevy Volt. General Motors, the researchers said, spent $1 billion developing its first electric car, and another $1.2 Nissan has spent $5.6
The chips are also important for 800-volt systems, where they enable faster recharging and better performance. Since the SiC chips also emit significantly less heat, the power electronics require less in the way of costly cooling.
In another recent article, I covered the challenges an Appalachian farmer overcame using solar power, batterypower stations, and lots of ingenuity. Between a 1200 watt solar array, a slew of power stations he had been sent to review on his YouTube channel, 12-volt deep cycle batteries, extension cords, portable.
General Motors and LG Group will jointly design and engineer future electric vehicles, expanding a relationship built on LG’s work as the battery cell supplier for the Chevrolet Volt and Opel Ampera extended-range EVs. For LG, the arrangement represents a widening of its portfolio as an automotive solution provider. Earlier post.)
kWh lithium-ion battery pack (from the Jetta Hybrid), which stores the kinetic energy recovered from regenerative braking; assists in the starting phase of the fuel cell; and adds a dynamic boost to the maximum acceleration of the Golf SportWagen. The fuel cell and batterypower an electric motor adapted from the e-Golf.
Preparations are underway in Zuffenhausen for the production of Porsche’s first purely battery-powered sports car, the Mission E. Using fast charging, it will be possible to charge its battery by 80% in just 15 minutes. “ In Norway, 90% of all Panamera customers order a hybrid model, while in Finland the figure is 85%.
Today, we've got news on future electric cars from Nissan, Renault, and Toyota, some thoughts on more time in a Hyundai Ioniq Hybrid, and a sales race between the Chevy Volt and Toyota Prius Prime. Toyota's reluctant moves into electric cars will include its own battery-powered car in China, and EVs made by.
We organize all of the trending information in your field so you don't have to. Join 5,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
344 
Let's personalize your content