Digital battery

Planning the development of new energy vehicles

 

According to media development and reform of the Commission motor team leader Wang Shulin, has revealed “new energy program for vehicle development was presented to the Council of State should officially promulgated in March 2010. In addition, State agencies will also be launched next year, development of new energy vehicles for the five accompanying measures. Analysts estimate that the new energy industry of the Laptop battery will most benefit from the concept of new energy vehicles.

 

The new energy vehicles in March next year, introduced the planning or

 

If the concept of energy market news, sauteed, in policy came good constantly. Held recently in Nanchang, the new energy vehicles and lithium-ion batteries feature forums, the National Development and Reform Commission automobile team leader Wang Shu-lin said that China will soon release of new energy vehicles, specifications techniques, and new energy vehicle development presented by Development and Reform Commission of the State Council, was officially promulgated in March next year.

 

CITIC Securities (600.03 miles, Bar Stock) Auto Industry Analyst Cheng believes that this concept of some new businesses IBM ThinkPad X60 battery power, as Shanshangufen (600884, bar stock), Jiangsu Guotai (002091, bar stock), companies production of batteries, etc. to receive more, but for the entire automotive sector in particular, SAIC, FAW and other major car companies have little effect. Energy vehicles would be the automotive industry and its upstream segment of the cell concept of society have an impact. March release, “the restructuring of the auto industry and the revitalization plan” submitted in 2011 to form a production capacity of 500,000 short-term goal, which is currently more than 1300 million units for the production of the automotive industry is concerned, a very small proportion of new energy vehicles. For their own societies smallest battery to the past, mainly the provision of mobile phones, computers and other battery-quarter production traction batteries, 500,000 will be a huge volume of activity, hence the emergence of new energy concepts will greatly enhance the performance of these companies.

 

From March 2009 “published by the restructuring of the automotive industry and the revitalization of planning” in response to vehicles with new energy into the electric car, Development and Reform Commission has been clearly put forward in 2011 to form a production capacity of 500,000 short-term goal. It is understood that electric vehicles, power VGP-BPS10A batteries, electric motors, power electronics, the cost of key components, which represents the cost of electric vehicles by 30% -50%. Based on the calculation of 500,000 electric vehicles with a value of annual production expected to reach 1,000 billion yuan.

 

Previously, the two countries issued a joint statement in Beijing, the two sides agreed during the next five years, Sino-US Joint Research Center of the investment for clean energy at least 150 million U.S. dollars the priority research topics will own cars. The market believes that Sino-US Joint Declaration on cooperation in energy sources such as news, digital, relatively rare in history, new energy vehicles are expected to form a positive plate material.

 

The State Council Development Research Center of Industrial Economics Research Department, Feng Fei energy experts believe that both parties should take the initiative in the field of electric vehicles for cooperation, Xinhua China (600,795, bar stock) in a car walk has a large market and low manufacturing benefit costs, however, the overall level of automotive, industrial technology, the infrastructure was not enough, the United States, it is precisely in this area has a great advantage if both parties take the initiative in the field of electric vehicles to launch a new type of automotive products, will become a reality.

 

Automotive Li-ion batteries to double next year transfers

 

As environment-friendly vehicles worldwide are sought, the hybrid electric cars and sells the coming years, the automotive market lithium will develop rapidly. Fuji Institute of Economic Research said that from the 2010 car market lithium batteries will quickly recover and continue to grow. The report predicts that by 2014, manufacturers of batteries that the overall amount of total shipments in 2008 increased by 45.2% to 6.2392 billion yen. Among them, rechargeable hp Pavilion dv4 battery market will be extended to 4.9983 billion yen, an increase of 66.8%. It should be noted that the needs of the automotive industry will become the main engine of expansion of the battery market is expected in 2009 shipments of lithium batteries automotive sector will amount to ¥ 10,400,000,000 in 2008, based on double ¥ 25000000000; In 2014, the market size will expand rapidly to 2.25 billion yen, or about 215 times in 2008.

 

Management Consulting International firm Roland Berger Strategy on the global outlook for new energy vehicles in the last research report predicts that by parts of the electric power in 2020, China is the drive assembly and components market worth 10 billion euros Chao, whose 2011, 2014 and 2017 the market value of 600 million euros, respectively, 2.4 billion and 56 billion euros, the estimated market value of the environment in 2020 will reach 6.5 billion euros, even a conservative estimate will reach 2.4 billion euros. According to forecasts the next 10 years, Chinese enterprises in the hybrid and electric vehicles future developments in the field have an advantage, in particular, the basic components, including developments in the field of toshiba PA3191U-3BRS battery has a great potential because Chinese companies have the advantage of cost of raw materials, manufacturing equipment and labor cost advantage.

 

According to Roland Berger predicts that 2020 will be the main markets in Western Europe, electric vehicles and plug-in hybrids will be more than 3 million in annual sales, China ranked second to reach 1.58 million of units.

 

With the plug-in hybrid electric vehicles of all relevant factors, the Roland Berger predicts that by 2020, elements of the battery of the global market share in the largest share of the market size of EUR 9,600,000,000 — 297 between. Now that the Chinese suppliers and Japan, South Korea, North America, Europe, the supplier has a significant cost advantage compared to, the future of the standard battery of quality, durability and differences prices will become increasingly small.

 

Roland Berger estimates that the demand for battery electric vehicles will be the future of lithium the main source of output growth is expected for 2020, there will be eye-catching 70% of average annual compound rate of growth. Despite the significant growth in demand, but because of higher reserves, experts do not believe that the production of lithium will be a shortage, but there may be a price increase in the risk of a temporary existence.

 

Promising varieties of independent innovation of automotive batteries

 

Shenyin analyst Wang said that under optimistic about new energy policies to promote investment opportunities in the automotive battery industry, promising varieties of independent innovation of automotive batteries. Shenyin the next 3-5 years, Ni-MH batteries, HEVs will remain the mainstream of new energy vehicles, HEVs will PH EV, EV co-existence about 10 years. In 3-5 years later, with iron to increase the performance of lithium phosphate to lower costs, and the national network of charging stations in place progressive lithium iron phosphate as the main engine PH of the EV, EV mark the beginning of a broad development prospects. Recommended Section Li Yuan (600,478, bar stock), Shanshangufen, Jiangsu Guotai, Tibet Mining (000762, shares bar).

 

Shenyin should grant political future, and the rate of localization is likely to hook. In the development strategy, pending the countries new energy vehicles as an opportunity to catch up from behind their own technology. I believe Sino-US cooperation, China will continue to insist on independent R & D path. Possible future introduction of new energy standards car allowance, spare parts and the main rate of localization will be linked to, and encourage the autonomy of key parts as soon as possible and depending on the location of raw materials. At the same time the state will improve the access threshold, and rigorous review system products.

 

Shenyin should follow the state ministries and commissions, will be introduced to encourage large-scale electrical vehicles and the development of specific incentive policies. The industrialization of new energy vehicles, including the most important policy for consumers to buy new energy vehicles are subsidized, and the development of new VGP-BPS10A/B energy vehicles and infrastructure planning. The introduction of these two policies that will address bottlenecks in the consumption and use of the bottleneck.

The battery is currently no applications to large scale and the automotive industry, and as the era of fair trade in dual DM2007 BYD’s-vehicle systems in electric mode apparently cell technology to power began to penetrate the attention people. Battery Categories

 

So what exactly is the driving force for the development of what has happened, we must first look at the common category of existing Dell Latitude D520 battery.

 

Lithium-iron battery

 

Lithium-iron battery full name is lithium iron phosphate, lithium batteries and lithium-ion batteries in the 20th century developed a new battery of high energy. This battery is a lithium metal anode, the cathode with MnO2, SOCl2 (CFX) n and so on. 70 years in practical use. Because of its high energy, battery voltage high operating temperature, long shelf life, etc., has been widely used in military aircraft and civilian small, such as mobile phones, laptops, camcorders, cameras and so on, partly to replace the traditional batteries.

 

Lithium-ion batteries for its unique advantages in performance portable devices such as laptops, cameras, mobile communications are universally applied. At present the development of high capacity lithium-ion VGP-BPS9 batteries in electric vehicle to begin a trial, which should become the 21st century, the power of electric vehicles, one of the engines of change, and a satellite, Aerospace and storage aspects of the energy applied.

 

High-iron battery

 

High-iron battery is a synthesis of a stable ferrate (K2FeO4, BaFeO4, etc.) may be used as cathode materials for battery rail at high speed to produce the energy density, small size, weight Lightweight, long life, clean new chemical batteries.

 

High-benefit of iron battery:

 

High energy capacity. Currently on the market that the battery power only 60 civil - 135w/kg and the battery can achieve high iron 1000w/kg above battery discharge current average is 3-10 times more. Particularly good choice for high power and at high current. High-cost battery iron efficiently. Alkaline manganese batteries can not meet the current need for high power capacity, high current digital cameras, video cameras and other electronic products, the needs of lithium-ion batteries because of the costs in this area do not have d a strong competitive advantage.

 

Flat-curve of the iron hp Pavilion dv4000 battery discharge. Such as Zn-K2FeO4 Plastics Industry Network All rights reserved more than 70% of the time of discharge in the 1.2-1.5V.

 

Rich in raw materials. The most abundant element in the crust for aluminum and iron content of iron in the crust to 4.75%, manganese content of 0.088%. In addition, each 6 mol Valent Iron can produce 3mol electronics, while the price of manganese per mol + 4 can only produce 1mol electronics, the dosage of iron is very rich in its own situation, only 1 Mn / 3 of a ghost know that significant savings in social resources and lower raw material costs. MnO2 on the market about 9,000 yuan per tonne, Fe (NO3) 3 about 7,500 yuan / ton. Non-polluting green. After unloading of product for ferrate FeOOH or Fe2O3-H2O, non-toxic pollution, ecological, does not require recycling.

 

Power battery status

 

The base power Electric Vehicle - Battery has been a shift binding manufacturers of electric cars in bottlenecks on the world automotive industry. Is the current internationally recognized high iron and lithium iron phosphate. High-iron toshiba PA3465U-1BRS battery has been considered as restricted area of industrial automation networks, lithium iron phosphate is the subject of research and development of domestic and foreign firms. Ferrate as battery materials developed by Israeli researchers published in the journal Science. However, the aqueous solution with the performance of the storage battery that bad, there are many national universities in the study.

 

In 1997, material lithium iron phosphate has begun to attract national attention. In 1998, the state 863 plans to invest 2 billion lithium iron phosphate in the study of Shantou. Chinese companies have been launched since 2001, lithium iron phosphate development, after six years, the first university finals in 2007, the lithium iron phosphate breakthrough technology from the laboratory to pilot the technology for producing a series of technical and engineering ZAOCHE168.com Copyright all, and to improve related processes, which makes the lithium iron phosphate security has been a greater degree of improvement and to ensure that iron provided lithium serialization products phosphate and wide industrial base.

 

In a few years ago, BYD 500 R & D team, the organization has begun the search for iron battery research and development. After tens of thousands of trials and tests, BYD has successfully developed a dedicated iron battery electric vehicles, the network processing metals All Rights Reserved called “AND-POWER”. BYD person in charge that represents BYD VGP-BPS10A battery on the latest scientific research, in which I said that protecting the environment and energy (electricity and environment), T indicates the technology (technology), power said power and average energy, in BYD “ET-Power” to name the new vehicle www.GUIZHIDAO.com Power Technology, intended to take the future of science and technology, the future of automotive resources. In fact, the main component of this battery is lithium iron phosphate, which is safe, stable, the high capacity, environmentally friendly, cheap, etc., but there are also low electrical conductivity, density, gaps low vibration. Lithium iron phosphate is so late, there is no reason for a wide range of applications, the electrical conductivity of poor quality is a major problem. This problem can be solved now is to add C or other conductive agent. This industry is regarded as a limited part of the high-iron battery.

 

Battery for future development

 

As energy shortages in the world and increased regulation of vehicle exhaust emissions, new energy power is the inevitable trend of development, this cell cars is the trend of energy, but for technical reasons, these forms of traction batteries are just BYD large-scale applications in the market. It was reported that in 2009, BYD will launch a full car battery, if all battery-powered cars can be fully applied to the market, it would be a revolution in the energy market, either from the environmental or consumer spending on the cost side, are of great advantage.

 

Batteries power of tomorrow will be the focus of research of various automakers and direction of development for the large car market in the world is there a huge market potential.

China North Vehicle Research of major projects of the National Institute of 863 electric vehicles Power Battery Testing Center is the primary test vehicle battery power and authority certification for the state the means of control quality to guide the development of the basic battery of tests, but also at home and abroad to carry out the relevant communication window. At present, China’s battery powers the vehicle in the development and production, what problems still exist? Their technical standards? To solve these problems, this reporter recently interviewed Prince, director of the Center for the winter.

 

“China Automotive News” At present, China’s battery powers the vehicle certification and control, how are we going?

 

Prince of winter: Since 2006, the National Directorate of Vehicle Standards announces new energy battery test in effect, the power of the electric vehicle VGP-BPS13B/B battery before testing the ad should be mandatory. Initially, only a very small output of the battery through certification, is currently about 30% of the production of the product has reached a certain standard. China North Vehicle Research Institute Power Battery Testing Center is the primary test vehicle battery power and authority certification, we passed by the State based on a car battery, battery modules and national standards Project 863 large energy batteries and super capacitors testing standards and all sorts of individual cells, modules, battery performance and safety tests and full tests.

 

Development of new energy vehicles for the safety of battery power and life cycle proposed higher requirements, certification and testing, as the battery from the battery company in the industry threshold of new energy, but this does not mean that by sensing the battery can be well applied to electrical car. Because electric vehicles are electric (EV), fuel and electricity and gas, hybrid electric (HEV, PHEV) and the model for many other performance requirements of the battery varies greatly needed features power to the vehicle VGP-BPS10B battery to assess specific pairing.

 

For the power of the battery of safety tests of performance include acupuncture, overloading, excessive discharge, squeeze, drop, high temperature, short circuit test items, etc. 7. Adopted into a single cell basis, we also test the security module will consist of five cells in the module series of battery tests. Due to cost constraints, at present there are very few companies test the safety of the battery. Testing a cost of “battery pack of 100 thousand to 50 million, while the entire group of test vehicles electric bus battery pack often requires the cost of several million dollars, we now have the batteries used in power real safety data of the electric vehicle, and compared with test data there will be some deviations.

 

“China Automotive News” In the testing and certification, you think how the safety performance of batteries power of China? What problems still exist?

 

Prince of winter: On the security side, China’s leading power vehicle overloading of the VGP-BPS10A battery over-discharge problem is not serious, but more problematic is the short-circuit, acupuncture and squeeze. While the battery life for companies looking to invest substantial funding, but most production of the batteries in these three cases is difficult to ensure. Although acupuncture, short circuit, the compression is borderline, but not underestimate the potential danger. In case of spillage, accident, the implementation of the rescue process, the presence of the battery power of these problems often causes secondary damage.

 

This year, the state-led industrial development of new energy, promote the advancement of electric vehicle technology, however, electric vehicles launched around the relatively blinder. Vehicle battery charge and discharge process is very complicated and complex, motor cars and the environment, often found in the wind, frost, rain, snow and other inclement weather, the battery safety, consistency, stability , demanding. Battery companies not only need to have a strong R & D team, but also a large number of trial experiments, to produce a driving force to meet the application requirements. Currently, Chinese companies generally have no experience of producing batteries supply, equipment manufacturing, sensors, connectors, positive and negative material, divide not advanced enough, there will be a great risk production blind.

 

“China Automotive News”: the last two years, China’s VGP-BPS8B battery production vehicle supply and sales, technical level and scale of development in what way?

 

Prince of winter: the use of point of view, China Ni-MH battery that lithium batteries perform better security, but the lithium battery a higher energy density and longevity. Currently, domestic companies producing lithium batteries more, especially lithium iron phosphate faster than any other battery development. There are many dynamic models of electric vehicles, different models of batteries, has raised one of the requirements of different applications.

 

Scale production and marketing standpoint, my car battery power are in the basic R & D, pilot phase, which has yet to reach mass production, it is not widely used in electric vehicles, short term, businesses in the battery pack is unlikely to achieve profitability.

 

“China Automotive News” with the advanced international level, the gap between the battery power of China is reflected in what areas?

 

Prince of Winter: First, the foreign power batteries using automated production methods, while internal essentially manual and semi-automatics are not likely capabilities of mass production, level of accuracy is not high. Degree of commercialization of view, China has the VGP-BPS10A/B battery power can be sold, while foreign sales of pre-existing motive power free. From the product structure, the foreign accent on the overall design and evaluation battery, including battery heat, energy management, standardization of connectors. In China, the focus of battery companies still in the material of the battery. In addition, foreign battery parameters of development, standardization, serialization functionality significantly, while the size of domestic products, the range varied from a heterogeneous disorder.

 

Second, China is relatively backward battery production facilities of electricity, many companies focus on the subject, ignoring the improvements of the manufacturing equipment. At present, China will depend mainly on the production of batteries and equipment imports expensive, which is our development of battery power vehicle is very unfavorable power batteries in mass production It should be equipment for advanced automation, the focus of advanced research.

 

Third, most independent research firms in China and battery development, funding is limited, can not solve the fundamental problems of battery technology is difficult to advance further. Lack of adequate communication between businesses, all want to know the circumstances of other people do not want to talk about their own experiences, there is widespread low-level study of the phenomenon of repetition. We must learn from Japan, to create a dynamic alliance in battery technology to promote technological development common to spend money on the razor’s edge.