The development of lithium-ion battery electric vehicles not only electricity on behalf of the oil, reduce greenhouse Laptop Battery gas emissions, but also save electricity grid Valley, serve three purposes. China's development of lithium-electric cars, not only competing with developed countries, the technological advantages, developed countries do not have the resource advantage and market advantages. A new breakthrough in lithium-ion battery electric vehicle has made the cost of greatly reduced, the performance has greatly improved, market-oriented in sight. Rapidly advancing the industrialization of electric cars, lithium is in line with the strategic choice of China's national conditions. Lithium-electric cars in China in the fierce international competition in a rare historical opportunity. Lithium-electric cars will bring about a "energy revolution" and the "industrial revolution."
The development of the strategic significance of lithium-electric cars,

With lithium-ion battery-powered electric vehicles have become a hot spot in international competition. The mainstream of the international auto companies such as Ford, Nissan, Mitsubishi, Mercedes-Benz and Chevrolet, etc., will be launched in 2009 and 2010 based on the lithium-ion battery electric vehicles. Many experts believe that lithium-ion battery is like today,nikon EN-EL2 battery like the strategic importance of oil. For this reason, 14 U.S. companies to invest 1 billion ~ 2 billion U.S. dollars to build a lithium-ion battery factories in the United States producing lithium-ion battery, an effort to develop lithium-electric cars. Americans say that "If you are in China, they lose control."

In recent years, the rapid development of China's automobile industry has become the world's fourth largest auto producer and third largest auto consumer. According to the State Council Development Research Center, estimates that car ownership in the country in 2010 will reach 56.69 million by 2020 up to 131.03 million. Motor vehicle fuel demand 138 million tons respectively, and 2.56 million tons, the country's total oil demand for the year to 43% and 57%; that is, cars will have to "take" about half of oil. How to meet the automotive demand for oil is related to national energy security a major problem. Great efforts to develop lithium-electric cars, electricity on behalf of the oil, is to ensure China's energy security, nikon EN-EL1 battery
strategic measures.

At present, the world's greenhouse gas emissions continues to rise, carbon dioxide emissions, 25% comes from motor vehicles. In China, the vehicle emission pollution has become an important factor in urban air pollution. China's carbon dioxide emissions, ranks second in the world will soon be living in the world. The pressure of carbon dioxide emissions will be growing. Lithium itself is zero-emission electric cars, the development of electric vehicles can significantly reduce harmful gas emissions.

By the end of 2007, China's power installed capacity has more than 700 million kilowatts a day, the low power about 9.2 kilowatt hours, for 30 million ~ 40 million lithium rechargeable electric cars. By 2020, installed capacity will be more than 900 million to 10 million kilowatts, low power will be more than 1.2 billion kwh. Wind power and photovoltaic electricity is not a continuous power supply, the need to address the problem of electrical energy storage.Panasonic Digital Camera Battery Lithium-electric cars, for distributed energy storage systems, storage efficiency up to 90%, far higher than the pumped-storage power plant efficiency (70%).

Electric cars can be divided into three types: fuel cell vehicles, hybrid and pure electric vehicles.

Fuel cell vehicles is the initiative of the proton exchange membrane fuel cells, auxiliary power is a lithium-ion battery. Because hydrogen production, storage and transportation problems yet to be resolved, coupled with hydrogen fuel cell itself, the system complexity, the difficulty of hydrogen infrastructure, limited resources, as well as platinum high cost, used in electric vehicles obstacles, a long time. Hybrid active power is the internal combustion engine, the battery is only when the recovery vehicle deceleration energy can not be outside the charge. Hybrid cars for fuel efficiency and environmental protection at this stage, there is a certain positive significance. Hybrid is the recent transition to market-oriented options. However, from the perspective of development of automobile industry, hybrid technology is highly complex, the core technology of China's automobile industry has been lagging far behind is a tremendous challenge. China's hybrid economy in technology and with Japan and the United States and Europe Panasonic Digital Camera Battery do not have the competitive advantage.

As the lithium-ion battery technology advances quickly, battery cycle life over 1,000 times less than the cost per kilowatt-hour battery 3,000 yuan. If you install the 24 kwh electric car battery, a charge driving range of more than 200 kilometers, lithium electric cars in 10 years, electricity cost of about 10,000 yuan. Conventional fuel vehicles in the 10-year cost at least 80,000 yuan refueling. Even 10 years to replace a battery, the use of cost to spend 72,000 yuan, a total of 82,000 yuan. The use of two cars cost the same, Moreover, changing the battery pack down there is an initial capacity of 70% ~ 80%, can be used as a static energy storage. Only lithium-ion battery-powered pure electric vehicles is in the fierce international competition in China in a rare historical opportunity. As a well-known consulting firm conclusion: through the development of electric vehicles, "China is likely that in the global auto industry came in the third world in terms of the technological revolution."

(1) resources

Li-electric cars, the major key components of a lithium-ion power batteries Panasonic CGA-S002 battery and permanent magnet synchronous motor. China's development of lithium-electric cars, in terms of resources has a unique advantage.

Lithium-ion battery source of raw materials in our very extensive. China is the world's lithium resources, power, especially in salt lake in Qinghai and Tibet, a large number of lithium resources, the development of Salt Lake not only for low-cost lithium-ion battery to provide raw materials, but also conducive to the development of the western region and development. At the same time, manganese, iron, vanadium, and phosphorus-rich resources in China are. Permanent magnet synchronous motor with a small size, light weight and high efficiency characteristics, but China is a big country of rare earth permanent magnetic materials for lithium-electric cars, provided the material guarantee.

(2) technical superiority

China's low-power lithium-ion batteries already in industrial production, the formation of a complete integration of upstream and downstream industry chain,Panasonic CGA-S001E battery battery products than the world market, 1 / 3 of the three pillars of Japan and South Korea has become a trend. Lithium-ion power battery technology has reached the international advanced level, industry conditions has been basically mature, and equipped to participate in international competition strength.

Of pure electric bus transit system, key technologies and the application of projects, establish and perfect the theory of pure electric passenger car design and development process and platform to solve the electricity system, the second insulation problems; large-scale application of high-energy lithium-ion battery to solve a series of core technical problems. Independent research and development production of the world's largest lithium-ion barrier-free electric bus in the central area of Beijing Olympic Games to operate successfully, Panasonic CGA-S003 battery there was no anchor failures.

(3) market advantage

China's huge population and the distribution of highly concentrated, suitable for the development of small vehicles, electric vehicles for the lithium-industrial development has created market conditions.

Consumption habits is to determine the electric cars on the market an important factor in the feasibility of our people for the requirements of automotive comfort is far less critical of the Americans and extravagant, most people expect of private cars can still sheltered, Flexible control, be able to own cars on it.

(4) The Government's financial and material resources is relatively easy to start charging infrastructure investment

China has independently developed the world's largest building of a modern bus charging station for 50 Olympic games of pure electric passenger car to provide quick replacement of vehicle battery charging and centralized services for a reliable and stable operation of vehicles, provided a strong guarantee. Has charged the construction of infrastructure facilities has accumulated valuable experience.

(5) to develop lithium-ion battery electric vehicles internal combustion engine technology Panasonic CGA-S006 battery to make our country the loss of retirement assets, compared with the West is very limited.

With the traditional auto industry ripe for the developed countries, China's development of lithium-electric cars, commercial barriers to be much smaller. The traditional automobile industry developed precisely what we will develop new lithium-electric cars, the advantages of traffic patterns, you can more easily move forward with ease.

The development of lithium-ion battery electric vehicle road map

China's lithium-ion battery electric bicycle and electric motorcycle without the government investment is entirely by the market to develop. In 2007, began to mass adoption of electric bicycle lithium ion battery. Lithium batteries in the next few years, more popular electric bicycles welcome. This lithium-ion battery technology to mature, but also for the development of electric vehicles has accumulated valuable experience.

Reference Plug-in hybrid electric vehicle concept, the development of lithium-ion battery-based power, oil for the auxiliary power of "petrol" hybrid vehicles, Off the beaten track in line with China's national conditions take the road of development by leaps and bounds. Apart from such a car outside a small internal combustion engine equipped with 10 kwh lithium-ion battery, Panasonic CGR-S006 battery electric charge can be low.

Battery-powered 60 to 80 kilometers, for the vast majority of large and medium cities in China users to work without a drop of gasoline, will bring China's large and medium urban transport basic electrification. A small internal combustion engine, can be extended mileage, which overcome the pure electric car continued driving a short distance restrictions. In the infrastructure is not yet perfect, "petrol" hybrid vehicles have certain advantages, but this is only a transition.

Big city buses and taxis, and government agencies is the replacement car market of choice for lithium-electric cars. With lithium-ion batteries to reduce the cost and performance improvement of 5 to 10 years of pure electric vehicles can be industrialized.

Advice

The Government should develop "Lithium-ion battery electric vehicle industry" Panasonic SDR-S100 battery development plan and put forward for the lithium auto enterprises preferential policies to encourage SMEs to participate in lithium automobile industry as soon as possible to develop lithium-norms and introduction of electric cars, electric vehicle market access policy.

To take measures to encourage the purchase of lithium-ion battery electric vehicle: the first city buses into lithium-electric cars. Provides government agencies and institutions as well as the taxi company's new cars purchased for the lithium-electric cars; cancellation of the purchase taxes, subsidies, fee reductions, preferential parking in the downtown area, etc.;

The establishment of charging and other infrastructure: from the State Grid Corporation, PetroChina and Sinopec to build electric vehicles in the domestic charging stations and develop a variety of user-charge services; universal TOU electricity pricing, and opened the gap between peak and valley price;

Arrangements 20 billion to support lithium-ion battery and other key components of the research, development and industrialization demonstration, as soon as possible the full integration of upstream and downstream industry chain;

Reduce the construction of pumped-storage power plants, electric vehicles using lithium-ion rechargeable batteries scattered, with subsidies to construction cost savings lithium-ion electric vehicle to consumers;

Encouraged to lithium-ion battery electric bicycle and electric motorcycle development, introduction and improvement of technical Panasonic CGA-S303 battery and performance specifications.

Industrial design is sometimes invisible to the user, but in fact the design of stealth may be more important,Laptop Battery these and related exterior products designed to make access to security, functionality and cost advantages.

The world's largest manufacturers of lithium-ion battery, one of China BAK Battery Inc. chief engineer of MAO Huan-yu, it is reasonably designed to allow BAK Battery across from the production of mobile phone batteries to laptop batteries threshold. BAK Battery Li-ion laptop batteries fully automated production line in 2006 with mass production, which is China's first notebook battery production lines. Previously, in addition to Samsung, LG occupies a small share of the two Korean companies, the notebook battery market was almost Japanese Sony, Sanyo, Matsushita three Japanese companies a monopoly.

In January of this year, BAK Battery electric vehicle battery power projects have been included in the national 863 electric cars special. BAK Tianjin is currently sony NP-F10 battery under planning and construction of a "motive power industrial park", targeted to be completed within this year, an annual output of 30 million lithium-ion battery production line to form a sales volume of about 500 million U.S. dollars. By then, the industrial park as the country's largest and most advanced technological level of the lithium-ion battery production base to meet power tools, electric vehicle battery market demand for development.

58-year-old Canadian of Chinese MAO Huan-yu, 1990, Memorial University of Newfoundland in Canada electrochemical doctorate in 1996 employed in the Chinese electronics [0.73 0.00%] Part 18 leading high-energy lithium-ion batteries developed in 1999 by the State Council confers on foreign experts in China highest honor award "Friendship Award" by The People's Republic of China in 2001 International Scientific and Technological Cooperation Award in 2004, joined BAK Battery.

"Business Week": BAK notebook battery production scale has grown from 2 million per month increase to 8 million, successfully cut into the global notebook battery market. In recent years, the battery explosion took place so that the outside world for the safety of lithium batteries has been sony NP-FE1 battery questioned, how you design the product at the same time ensure the safety and competitiveness?

MAO Huan-yu: The safety of lithium batteries is a very complex issue. From the raw materials involved in research and development, selection, to the battery design and production process, and so all the links.

Optimal design of these batteries is very important. Simply put, performance and consistency of less demanding battery of good quality control, it's like walking on a flat road is not easy to wrestling. However, if the battery pack to improve the consistency, improve performance, design manufacturing sector as demand balance beam walk, and to be very very careful. If all aspects of the battery indicators are promoted to the limit, then your design is tantamount to asking a tightrope manufacturing sector, could fall at any time to go, but also to the production process pressure is also very large, we have an annual output of several tens of millions of batteries to ensure the quality of each piece of the battery no problem, it is a very big challenge. This requires us to find the performance by optimizing the design and quality balance.

"Business Week": the battery in the notebook industry chain to withstand a lot of pressure, thin and light machine manufacturers, mobile technology requires sony DSC-T7 battery the sustained pursuit of battery design with high-wire act.

MAO Huan-yu: Indeed, the thin and light notebook PCs, mobile-based battery design and manufacture of higher and higher demands, enabling the design parameters have to push the limits, which require us to continuously optimize the design, continuous improvement, generation product generation, product enhancements, in the process of gradual accumulation of experience.

"Business Week": Three years ago, BAK coincided with Sony laptop battery production companies in the industry experience "battery door," was designed to have a kind of special consideration?

MAO Huan-yu: laptop battery explosions are generally caused by overheating due to internal short-circuit or overcharge caused by a result of this return to their roots in the battery development and design, there is no better protection of the design. We each have adopted a triple laptop battery protection, namely over-current protection, over-voltage protection, internal pressure is too large to protect, that laptop battery current, voltage, the internal pressure of any kind of extraordinary circumstances, Casio Digital Camera Battery the laptop battery will be automatic protection, would not have exploded and other undesirable phenomena. Before the commissioning of BAK specially set up a safety committee for each link in the chain to design review, after repeated experiments testing a variety of security until the safe, reliable, automated production line was carried out into manufacturing.

Manufacturing is also very important in 2006, the battery explosion problem lies in the production chain. In fact, after Japan, Korea and other major battery manufacturer in the production of the early days, there have been product safety issues, but at present we have produced tens of millions of batteries, since there has not been first introduced the same kinds of accidents. An argument with our clients, this is a miracle.

"Business Week": how did you do it?

MAO Huan-Yu: From mobile phones to laptop battery production, the cross key is to ensure the consistency of the battery. Previously the majority of our business has been producing lithium battery cell phone batteries, while the mobile phone battery is a single use, lower the requirements for consistency, so the production of mobile phone batteries, Chinese enterprises by hand instead of expensive equipment to obtain a cost advantage.

But the laptop battery is not the same. With the different mobile phone battery, laptop battery usually 6 or 8 batteries series-parallel use of the nikon CR-V3 battery consistency requirements are higher, if there was a bad performance, then performance of the entire battery pack down. Certainly not with the manual production to ensure consistency, so we can see that apart from BAK Battery addition, there are no other businesses truly realize the amount of laptop battery production, to be the world's largest PC company recognition into their supply chain.

"Business Week": BAK announced earlier this year into the electric vehicle battery power industry, the difficulty of this crossing is greater than the last time from the cell phone batteries to laptop batteries, right?

MAO Huan-Yu: Of course, a laptop battery is usually six or eight a combination of batteries and power cells are hundreds or even thousands of blocks of series-parallel block the use of higher demands for consistency.

Simply put, this cross is a good design coupled with a good production. Even if the world's best design, manufacturing processes do not increase, no matter how good design can achieve, both of which are very important. We make a first-rate Chinese enterprises to truly satisfy the use of electric casio CRV3 battery vehicle batteries, one should technology do the second is to create well, are indispensable.

The question now is, notebook battery, when we enter this industry already have a standard product design, followed by Sony's basic model can be done, and the focus is to improve performance. But the electric car battery now the shape of the product do not know what is round the square, or a long flat, do not know. Before the laptop battery, we need to improve the manufacturing level, you can buy Japanese equipment, but the electric car is a new industry, and now we have to have a company pick the first designs to come up with such a standard, everyone recognized.

August 14 to 15, to hold a new energy vehicles Laptop Battery in Ganzhou permanent magnet motor and motive power industry development seminars, from China more than ten well-known experts, scholars and business representatives gathered in Ganzhou Ganzhou Ganzhou to jointly explore the development of new energy sources permanent magnet motor and power battery industry, the feasibility of, and around the country started to promote scientific research to carry out projects for them.

The seminar, the experts agreed that the face of new opportunities, new challenges, Ganzhou, a spirit of cooperation and win-win principle, canon BP-511 battery firmly grasp the country has stepped up development of new energy vehicles favorable opportunity, from a strategic perspective proposed the development of new energy vehicles permanent magnet motor and power battery industry, fully embodied the era of the decision-making and forward-looking. The experts pointed out that the Ganzhou, the relevant departments and enterprises continue to make good plans, docking, etc., form a system, a complete new energy industry chain, to build cooperation platform for the industry and eventually achieve mutual benefit and win-win.

Through this seminar, participants will not only allow companies to understand Ganzhou a new energy industry expertise, but also by experts on-site to help guide. At the meeting, the participating experts with a close connection of enterprises, ultimately achieving the 10 docking results, the new canon NB-5L battery energy vehicles for the Ganzhou permanent magnet motor and power battery industry has laid a good foundation.

Ganzhou is known as "rare-earth kingdom," said, with obvious advantages of ion-type rare-earth resources. According to statistics, ionic rare earth resources in Ganzhou, the amount of resources the country had proven reserves of about one-third. The production of new energy vehicles permanent magnet motor output of the raw materials Nd-Fe-B ranked first in the country. To build new energy permanent magnet motor vehicles and power battery industry has a good raw material base.

It is understood that DMEGC Hengdian Group Co., Ltd. and Jiangxi City have been signed, "to jointly promote the development of Ganzhou Rare Earth Industry Agreement." The company will use rare-earth resources in Ganzhou City, for rare earth materials and application canon NB-4L battery of rare earth products, chain building, and intend that its energy-saving motor, rare-earth industry, the transfer of high-quality assets and operations to form Ganzhou stock company, and strive to market within 3-5 years. Project a total investment of 1.5 billion, after the completion main canon NB-4L battery business is expected to be achieved annual income 40 million yuan, profits and taxes 500 million yuan to hit Ganzhou DMEGC caused by China's leading rare-earth permanent magnet production base.