HYUNDAI SONATA HYBRID DEBUTS AT NEW YORK AUTO SHOW

Posted on 31. Mar, 2010 by in Hyundai Canada

Lithium-polymer has poignant advantages over lithium-ion, including aloft appetite firmness and reduce production costs. Lithium polymer is some-more resistant to earthy repairs and can hoop some-more charge-discharge cycles before storage ability starts to degrade. Lithium polymer record also offers poignant advantages in thermal robustness and safety.

A pivotal disproportion between normal lithium ion batteries and Hyundais lithium polymer battery resolution is a altogether wrapping of a dungeon a anode, a cathode, a electrolyte, and a encasement material. Traditional lithium-ion batteries, like those found in laptops, use whats famous as a 18650 dungeon format. In this format, any mass-produced dungeon is 18 mm. in hole and 65 mm. tall, that is a bit incomparable than a AA battery. Each of these tiny steel cylinders is filled with a glass electrolyte that facilitates a transformation of lithium ions opposite anode and cathode, formulating a battery current.

Traditional lithium-ion batteries are easy to handle, withstand amiable inner pressures, and have been around in several forms given 1991. That means a production infrastructure is in place, and economies of scale are pretty high. However, they do have several disadvantages. For example, their cylindrical figure reduces wrapping potency and they are surprisingly difficult to make given they have so many tiny parts. These tiny tools make them strong to thermal fluctuations and supplement poignant cost and weight to a altogether battery system. Cell-to-cell coherence also is intensely vicious in a car battery package, given a container is usually as strong as a weakest cell. Traditional lithium-ion batteries have substantial cell-to-cell variation, while Hyundais lithium polymer batteries broach superb cell-to-cell consistency.

Lithium polymer record uses a totally opposite approach. Rather than regulating a glass electrolyte, that requires a strong steel casing, lithium polymer batteries use a polymer jelly as a electrolyte, that allows a use of a thinner and lighter aluminum-walled encasement, or pouch. Inside any lithium polymer cell, a cathode, separator, and anode are laminated together, enabling most easier and some-more arguable manufacturing. This allows a battery container to be about 20 percent smaller than a lithium-ion battery pack, creation it most easier to change a dungeon footprint to fit a nooks and crannies of accessible car space.

Hyundai and a battery supplier, LG Chem, have spent hundreds of hours contrast a Hyundai Hybrid Blue Drive lithium polymer battery system. This contrast has proven that Hyundais lithium polymer record has larger thermal and automatic fortitude than existent systems, definition softened reserve and performance.

Another pivotal engineering plea for Hyundai Hybrid Blue Drive has been assuring maintenance-free battery operation over a vehicles life during slightest 10 years, and 150,000 miles in all continue conditions. Heat is a rivalry of battery cycle life. Hyundais thermal imaging contrast shows how most cooler a lithium polymer battery is compared to todays nickel-metal hydride battery or a required lithium-ion battery. Consumers will notice these advantages in softened useful life and reduce upkeep costs.

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