Battery Review – Just another WordPress weblog

The manufacturer of electric vehicle for vehicle-mounted lithium ion battery charge in the production plan, but the electric car to popularize, its performance is still not perfect. The first reason is charging driving distance is short. For example, nissan electric car “green” is equipped with 24kWh lithium ion battery recharging the battery, the driving distance 160km for once. It is a distance of gasoline vehicles at 1/3.

To solve this problem, it needs to develop capacity is higher, more secure new generation cells. Current lithium ion battery charge of car of the energy density of about 100 ~ 150Wh/kg. If it can raise 2 times, 3 times, driving distance can be extended accordingly. Li-ion rechargeable battery of about high capacity, as the second series, each battery manufacturer to 2015 ~ 2020 target, and approximately 400mah voltage, and adopts high capacity of silicon anode materials. In addition, in order to realize the after before 2030 will be increased to existing battery capacity over several times and Li Li – S battery air cell lithium-ion battery charge after, and basic research in global increasingly active.

Recently, the American IBM June 2009 will be announced after the battery and develop Li air lithium ion rechargeable batteries, the development opportunity already very mature. In Japan, Toyota in June 2008 as the development of innovative research department, battery new battery research “, “actively basic research.

With the current lithium ion rechargeable batteries, Li air battery energy density of up to 15 times more value, Li – S battery can achieve 10 times above, are expected to improve. Li air battery anode using atmospheric oxygen, unit of unit volume quality and improve the energy density can be realized, so has been witnessed in as the ultimate battery research.

In the past, the approval documents are all byd paper, some are even more than a signature procedure. Through the implementation of OA system (IBM Lotus Domino/Notes, the company senior leadership satisfaction to say: “now, no matter in the office or business, as a key, it can knock the department of resource aroused!”

Additionally, the byd also adopted the IBM Rational system, make the r&d team to better manage the whole life cycle, and for the development of distributed and border-crossing, many projects concurrent development work provides a powerful help.
Business needs IT. Driving byd

Byd Co., LTD. Was founded in 1995, feb. As a listing in Hong Kong’s private enterprises in China, the byd Co., LTD has two cars and IT industry. IT main products include secondary li-ion rechargeable battery, nickel cadmium (LCD), systems, modules, plastic shell, keyboard, flexible circuit, camera, charger, etc. Automotive products include all kinds of high, medium and low series, auto mould, and fuel cars, automobile parts, dual mode electric automobiles, pure electric automobile, etc. The world’s second-biggest producer (including the secondary battery cells global first, lithium battery global second). Such a large production line for information management mode of high demand, IT naturally on optimizing the byd agenda.
In 2001, the company has only one simple byd MRP system. In April, the byd ERP project start preparatory work, the company most people still don’t know what is the ERP. All of the approval documents byd paper, some are even more than a signature procedure.

For many years, the byd business development, for example in their development of production line, produce the SONY, sanyo cheaper than 15% higher quality and quantity of the cell phone battery, more than 3,000 pieces, nokia, MOTOROLA’s first big supplier.

Business needs, make the drivers of deepening the byd ERP application on increasing demand. While choosing partners to implement the scheme for the ERP project byd become the primary problem facing early.

Han and have rich experience in the manufacturing of ERP integration

The information management mode in clear of ERP supplier, the byd after a selection of research work, the following, the friend, SAP, the Oracle, and ERP supplier famous.

Byd of company strategic objectives are “made in China”, the President, the sales WangChuanFu sensuality, on the world 500 strong informationization is the best use of ERP. Then, after careful consideration, the contrast and IBM global senior partners as the han and the company will eventually become byd partners. This company manager and ChenYunPeng but felt that the expected results.

“Why?” han and ChenYunPeng summarizes three reasons. First and foremost, han and is used in this system platform, DOMINO, IBM has a very important technique is IBM will provide an interface and SAP. At that time, the byd already use SAP of ERP also is such. This also explains the byd make workflow when after considering the integration and ERP, it is to make the han and the cooperation with the byd is the main reason.
“Second, han and for large manufacturing enterprise integrated ERP system implementation of workflow and experience. The last point is to open in han and cooperate with the byd, han and try to provide help for byd, both sides have very good cooperative basis.” ChenYunPeng said.
In fact, in han and company, with only eight months to go in the byd make SAP ERP for company, successful listing in Hong Kong in 2002 has laid a solid foundation.