Green Car Congress

APRIL 15, 2013

The memory effect of the battery is written in a cycle with partial charging (here, 50% of the battery’s storage capacity) followed by complete discharge. In the subsequent cycle, the memory effect is evident through an overvoltage (small “bump”) at precisely the same point at which the partial charging cycle terminates.

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Li-ion Lithium Ion Batteries Battery 244

Green Car Congress

AUGUST 22, 2013

The US Department of Energy (DOE) Advanced Research Projects Agency - Energy (ARPA-E) will award approximately $36 million to 22 projects to develop transformational electric vehicle (EV) energy storage systems using innovative chemistries, architectures and designs. Long-Life Rechargeable Alkaline Battery for EVs.

Lithium Ion 360

Lithium Ion Range Zinc Air San Diego 360

Green Car Congress

OCTOBER 21, 2013

PowerGenix, the developer of nickel-zinc (NiZn) rechargeable batteries ( earlier post ), has signed a product evaluation contract with HELLA, a Tier 1 supplier to major automotive manufacturers worldwide. billion market for energy storage devices, according to a 2012 Lux Research report on micro and mild hybrids.

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Nickel Cadmium NiCd Hybrid Nickel Metal Hydride 230

Cars That Think

DECEMBER 31, 2023

Energy storage and nuclear fusion—two reliable crowd pleasers when the crowd you’re talking about is readers of IEEE Spectrum —are well represented among our most widely read energy stories of 2023. Now imagine a battery that can last through tens of thousands of charge-discharge cycles. Number one? Heat pumps.

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Fusion Energy Lithium Ion Grid 71

Green Car Congress

FEBRUARY 4, 2011

Because [Ford] can provide the hardware, but ultimately, our country has to decide is this where we really want to go and if so, how are we going to really develop the smart grid in a way that works and allows the utilities to actually speak to each other and trade power, ubiquity of charging and all those things.

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Plug-in 2015 Plug Recharge 218

Cars That Think

MARCH 11, 2023

Photo-illustration: Max-o-matic; photo source: M&N/Alamy Some operators of early direct-current power plants at the turn of the 20th century solved the problem of uneven power output from their generators by employing large banks of rechargeable lead-acid batteries, which served as a kind of buffer to balance the flow of electrons.

Grid 122

Grid Power Powered Vehicles 122

Green Car Congress

OCTOBER 10, 2018

Novel materials can considerably improve storage capacity and cycling stability of rechargeable batteries. Among the most important properties of batteries are their storage capacity and their cycling stability, i.e. the number of possible charging and discharging processes without any loss of capacity. Sarkar et al.

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Energy Storage Conversion Kits Energy 220

Green Car Congress

NOVEMBER 26, 2013

Drawing of the 50 kWh pack and the twin charge ports for super-fast charging. EVA was designed from the ground-up as an e-taxi and is a result of interdisciplinary research in the areas of energy storage, battery charging, thermal management, and lightweight materials and design. Click to enlarge. Click to enlarge.

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Taxi Charging Singapore Lithium Ion 225

Tony Karrer Delicious EVdriven

APRIL 21, 2009

The breakthrough could revolutionize electric car battery technology and pave the way for ultra-fast charging electric vehicles in as little as two years. When the team tested the newly-coated cathode, they discovered it could be charged and discharged in as little as 9 seconds. by RSS or sign up by email. I agree with sebastian.

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MIT Gas-Electric Gas Electric Cars 45

Green Car Congress

AUGUST 30, 2013

This battery could be one-fourth the cost of current car batteries, and could nearly triple the distance electric vehicles could travel on a single charge. The system uses water-based solutions of inorganic chemicals that are capable of transferring more than one electron, providing high-energy density. Click to enlarge.

Water 273

Water Energy Batteries Battery 273

Green Car Congress

SEPTEMBER 29, 2010

The research project has the goal of integrating electrical vehicles as mobile energy storage units in the future intelligent power grid (smart grid). Opel will use MeRegioMobil to study new intelligent charging technologies. Charging time with 230V is approximately 3.5

Grid 186

Grid Batteries Battery Kits 186

Green Car Congress

JULY 17, 2015

Appendix C: Intricacies of the Grid—transfer of power vs. energy. Appendix E: PHEV and the Electrical Grid—fast charge v. slow charge. Human culture, with its voracious desire for heat and energy—combined with a population expanding exponentially—poses a catastrophe without historical parallel.

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PHEV Plug-in Renewable Energy 150

EV Central

MARCH 28, 2023

Both will do battle with vehicles like the Polestar 2 , Kia EV6 , Hyundai Ioniq 5 and Ioniq 6 and the Volvo XC40 Recharge for your EV dollar in Australia. But today, we’re pitting the two siblings against each other to see which of Tesla’s Model Y variants is right for you.

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SUV Tesla Re-Charge Electric 98

Green Car Congress

AUGUST 30, 2009

As part of the culling, GM has the option to re-badge vehicles from the non-core brands, such as the Pontiac G8, Opel Insignia and Saturn Vue. Re-badging is a sensitive topic with the OEMs and their desire to highlight the differences among brands. Homogeneous Charge Compression Ignition (HCCI). Earlier post.). Earlier post.).

GM 262

GM Buick Fuel Economy Economy 262

Green Car Congress

JUNE 17, 2013

New batteries with a higher energy density will be installed later on, which will increase the endurance to up to 1 hour 30 min. The batteries can be recharged in one hour, or they can be rapidly replaced by means of a quick-change system (available on the fully certified version). and 1 hour, EADS said.

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Hybrid Re-Charge Electric Electrical 334

Green Car Congress

SEPTEMBER 30, 2011

Energy Plant Design The University of California, Los Angeles, will re-engineer. plants so that they use energy more efficiently. Fluctuations for Advanced Thermal Energy Storage NAVITASMAX will develop a novel heat storage method for. energy density over existing systems by an order of. NAVITASMAX.

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Energy Clean Cleaning Grid 294

Green Car Congress

DECEMBER 11, 2009

RegEnBoost integrates the three devices into a powertrain electrical power network (PEPN), which also incorporates a DC to DC converter and an enhanced lead acid battery, optimized for fast energy storage and release. Hence the industry trend to dual-charging systems, CPT notes.

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Downsizing Power Powered Exhaust 191

Green Car Congress

SEPTEMBER 17, 2010

Key to the projected longer range of 200 km are the Boston Power battery cells which have an energy storage density greater than the best currently used in EV applications, according to Saab. High energy density also contributes to a lower battery pack weight. Earlier post.)

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Sweden 2011 Fleet 2012 199

Revenge of the Electric Car

NOVEMBER 20, 2008

They’re mainly along for the ride to demonstrate that photovoltaic solar technology is real and available today. They also help to ensure the vehicle can keep traveling even in remote sections of the world should they fail to find a plug for recharging. Zebra batteries have an energy density of around 90Whr/kg.

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Molten Salt Solar Grid Recharge 100

Tony Karrer Delicious EVdriven

APRIL 16, 2009

Email ECOtality CEO: Fast Charging and Why Battery Swapping Is Doomed Jonathan Read discusses why electric vehicles and fast-charging systems, not battery-replacement systems such as the one touted by Project Better Place, are the future. by: Jonathan Read, President and CEO, ECOtality June 24, 2008 ECOtality CEO Jonathan Read.

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Charging Batteries Battery Nickel Metal Hydride 30

Tony Karrer Delicious EVdriven

APRIL 21, 2009

Volvo Ford-owned company exploring PHEVs "ReCharge" flex-fuel series 60-mile concept PHEV w/wheel motors. announced a partnership with utility Southern California Edison to test a fleet of rechargeable electric vehicles and said it expected to sell such plug-in hybrids within the next decade if battery technology keeps pace.

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Plug-in Plug Hybrid PHEV 45

Green Cars News

APRIL 17, 2009

Scottish and Southern Energy is the UK’s leading generator of energy from renewable sources and will be installing the private and public charging points required for the MINI E test vehicles. The rechargeable battery is made up of 5,088 cells grouped into 48 modules.

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Mini E Electric Vehicles Vehicles Lithium Ion 39

Tony Karrer Delicious EVdriven

APRIL 16, 2009

The three leading new options to re-supply our autos with energy are charging at home, battery swap stations and fast charge stations. The method that should seem most natural is charging at home. Hit the jump for a comparison that includes plenty of pics and video.

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Charging Batteries Battery 2009 38

Tony Karrer Delicious EVdriven

APRIL 16, 2009

He envisioned “hundreds of thousands” of charging spots, as well as a number of stations where drained batteries could be exchanged for fresh ones. Battery recharging would typically take two to four hours, he said. Charge, drain, repeat is extremely inefficient. “You guys own the cars.&# — J Connors 4.

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Grid Green Electric Cars Cars 47