Electric car battery pack weight recommendations,hyundai santro car battery cost 2014,best battery for ups - Plans Download

03.04.2014
Lithium-ion battery pack for 2014 Chevrolet Spark EV electric carEnlarge PhotoAs anyone with a smartphone, laptop or indeed a whole electric car will know, lithium-ion batteries degrade over time. Now, research scientists supported by the Department of Energy have discovered the physical properties behind this loss in capacity. As Gizmodo reports, it's all to do with how ions moving through the battery change the physical structure of the electrodes. In a lithium-ion battery, lithium ions move from the anode to cathode through a non-aqueous electrolyte. As ions move across the anode when discharging, they wear away at irregularities on its surface in a non-uniform way. Huolin Xin, a materials scientist at Brookhaven Lab's Center for Functional Nanomaterials (CFN), describes it as the same kind of non-uniform structure as rust creeping across steel. Here, as lithium ions move across the electrode when charging, they form a kind of rock-salt, which acts as an electrically-insulating crust. Xin says it might be possible to coat the cathodes with elements that resist crystallization--allowing ions to pass freely between anode and cathode. A commercially-realistic timescale for such advances may mean years of work, rather than months. Electric cars are quickly overcoming the hurdles of cost and range anxiety, but one area that still needs improvement is the added weight of big battery packs.
Cenex also achieved a 63% reduction in the cost of non-cell battery components, and ultimately the company hopes to enable mass production of lower weight and cost battery packs. Cenex also developed an innovative safety feature which isolates individual cells in case of a fire, and the team derived five different patents for their efforts. Lighter batteries have a lot of benefits, and once automakers overcome the bugaboo of weight, we should start seeing some really long range EVs. Christopher DeMorro A writer and gearhead who loves all things automotive, from hybrids to HEMIs, Chris can be found wrenching or writing- or else, he's running, because he's one of those crazy people who gets enjoyment from running insane distances. A kind of battery that requires nearly three times more energy to travel the same number of miles as an EV. A kind of battery that currently avoids the proliferation of renewable energy that is powering so many EV batteries and runs right back to giant fossil fuel companies for feedstocks. A kind of battery that needs tanks that store compressed fuel at 700 bar, which must protect against losses from the escape of stark naked protons.
I did not mean to suggest that it was better or worse than any other battery, only that it makes electricity for a car to run on. There are a half million EV’s spread throughout the globe, serving their owners without complaint or hesitation (100% torque at zero RPM). CARB benefits to manufacturers that are 9 times richer than the EV incentives, are the only revenue source predictably rich enough to pull FCEV’s forward.
I agree that a lot of the future of transportation will depend on how much money governments are willing to put into the pot to promote one technology or another. Personally, I think if the capitalist system is so great, it should be left alone to work its magic. There are powerful forces at work behind the scenes and the final chapters of this story are yet to be written.
Gas 2 is a Technorati Top 10 blog, and part of the Important Media network of blogs working to make the world a better, greener place. Here's a view of a car you've probably not seen before, though it may be familiar to you if you've ever been in the hospital. The image above shows the 2012 Mitsubishi i electric vehicle after an X-ray scan, allowing you to see many of the vehicle's key components.


It weighs just over 440 pounds including frame fixings and contains 88 lithium-ion cells in 22 modules.
Behind the battery pack in the x-ray image is the electric motor, and this can be seen sitting below two square-shaped objects.
The electric motor in this European-specification i provides 133 pounds feet of torque and 63 horsepower, enough for 87 miles per hour and 0-62mph in 13 seconds. Emerging either side of the motor are the driveshafts leading to the rear wheels, and you can clearly see the suspension components too.
PALO ALTO, California, August 4, 2014 (ENS) – Electric car batteries are about to get cheaper and more abundant.
But Tesla said it is still evaluating locations in four other states, raising California’s hopes, along with those of Arizona, New Mexico and Texas.
The Gigafactory will produce cells, modules and packs for Tesla’s electric vehicles and for the stationary storage market. The the 10 million-square-foot Gigafactory is planned to produce 35 gigawatt hours of cells and 50 GWh of packs a year and employ 6,500 people by 2020.
Under the agreement, Tesla will prepare, provide and manage the land, buildings and utilities.
The Gigafactory is being created to enable a continuous reduction in the cost of long range battery packs in parallel with manufacturing at the volumes required to enable Tesla to meet its goal of advancing mass market electric vehicles, the two companies said in a joint statement Thursday.
Last October 30, Panasonic agreed to expand its supply of automotive-grade lithium-ion battery cells to Tesla, updating their 2011 arrangement to cover the supply of nearly two billion cells over the course of four years.
Tesla will use the Panasonic lithium-ion battery cells to power the Model S as well as the new Model X, a performance utility vehicle scheduled to go into production by the end of 2014.
Until the Gigafactory is up and running, Tesla will continue to purchase battery cells produced in Panasonic’s factories in Japan. Further price reductions are achieved by manufacturing cells that have been optimized for electric vehicle design, both in size and function, by co-locating suppliers on-site to eliminate packaging, transportation and duty costs and inventory carrying costs, and by manufacturing at a location with lower utility and operating expenses.
Vishal Sapru is energy and power systems research manager and growth consultant with the business consulting firm Frost & Sullivan. Sapru projects that the lithium-ion battery market for electric vehicles which was $3.2 billion in 2013 will grow at a compound annual growth rate of over 32 percent.
Several new vehicles are expected to be launched across the North American, European, and Asia-Pacific markets, while demand for hybrids will remain strong. Day to day you don't really notice, but over a year, or two, it means being able to use your phone (or car) a little less.
As they do so, the physical structure of the electrodes is very slightly altered, at an atomic level.
Just as snowflakes form around microscopic dirt particles, explains Xin, so too do particles in a battery require these irregularities to form upon. The thicker this crust, the less charge the battery will accept. Xin says this latter effect is even more pronounced at higher voltages. So finding a fix for both could be the clue to batteries that retain capacity for much longer periods.
But for electric car owners--and anyone else with an electronic device--it could be a step towards vehicles that achieve the same range whether they're brand new, or a decade old.
UK-based Cenex has just completed a two-year project to reduce both the weight and cost of EV batteries, succeeding by shaving 99 pounds, or about 41% of the weight off a standard EV battery, reports Green Car Congress.
Cenex made these weight and cost savings by eliminating the need for wires and screws in the power pack, massively reducing the number of battery components; in two similarly-sized 4 kWh modules, the EV-Lite battery project used just 196 separate components, compared to over 800 in a conventional battery pack.


Considering that the average EV battery is complicated, costly, and in the case of the Tesla Model S, can weigh upwards of 1,300 pounds. But it knew when a technology was brought out prematurely, at a detriment to all, better than I.
This results in OEM’s begging the state for millions of dollars towards refueling stations, before we know if any FCEV will even be viable in the market.
Opinions and comments published on this site may not be sanctioned by, and do not necessarily represent the views of Sustainable Enterprises Media, Inc., its owners, sponsors, affiliates, or subsidiaries. X-rays pass cleanly through fabrics, plastics and thin sheets of metal such as the vehicle's roof, allowing you to see the denser objects below. The big blue rectangle sitting in the center of the vehicle between the chassis rails is the Lithium-ion battery pack.
Mitsubishi claims a 93,600 mile battery range and it's expected to hold 80 percent capacity after ten years.
The smaller of these is the charger module, the larger and more simple-looking is the inverter. The U.S-specification Mitsubishi i has been given a 112 MPGe rating by the EPA, but an official range of only 62 miles. There's less going on at the front of the car, though the large oval is the car's windscreen, and the wiper is visible near the front of the car. Panasonic Corporation and Tesla Motors signed an agreement Thursday detailing their cooperation to construct and operate the Gigafactory, a $5 billion, large-scale lithium-ion battery manufacturing plant in the United States. Panasonic will manufacture and supply cylindrical lithium-ion cells and buy the associated equipment, machinery, and other manufacturing tools. Straubel, chief technical officer and co-founder of Tesla Motors said, “The Gigafactory represents a fundamental change in the way large-scale battery production can be realized.
Cost reductions will be achieved through optimized manufacturing processes driven by economies of scale previously unobtainable in battery cell and pack production.
Tesla has already raised over $2 billion to fund this project and it is to be seen what contribution Panasonic will bring to the table,” said Sapru. Reduce that by 40%, and you just shaved over 500 pounds from the curb weight of the Model S, which would mean more range and better driving characteristics. A kind of battery that has developers running to the government for funding of incipient fueling stations. There are huge changes coming for the world of transportation in the next 5 – 10 years.
Millions of dollars will be shoveled in the direction of elected officials to get them to change the odds and adjust who wins and who loses.
It's mounted low in the car beneath the passenger compartment, which not only saves space but makes the center of gravity lower for improved handling over the gasoline version available in some markets. A spaghetti of reinforced cables links these to the motor, and a further two are connected to the battery. Not clearly visible in the image, a connection point each side of the car feeds into the charger - one for regular charging and the other for quick charging.



Car battery charging time jobs
Cars with batteries under back seat zing


Comments Electric car battery pack weight recommendations

  1. Anonim
    The mount like battery was fully charged get to kept.
  2. ALENDALON
    Chemistry, don't use two different energy.
  3. lady_of_night
    You want auto parts stores.
  4. ILQAR007
    Charging regimes this ensures that all these components.