Saturday 5 december 2009 6 05 /12 /Dec /2009 03:39

Not all of the lithium-chemistry battery into the consumer electronics and portable devices. Lithium batteries, the user can not charge, pop-up - or down - in digital camera battereis unusual applications. Electrochemical production of a major commercial power lithium batteries, some of them are "underground" in the oil and gas drilling equipment, which can sometimes reach 200 ℃ "the majority of commercial lithium-ion batteries can not be 60 ° C, but our primary lithium batteries can work at speeds up to 200 ℃ good, "David said Sughrue, electrochemical product manager.

"We use a lithium-thionyl chloride or chloride chemistry, resulting in the highest energy density, can be some explanation, said:" Boeyerman Client Application Manager electrochemistry. The company is specialized in battery, high temperature, high impact top battery applications, vibration, the battery can be configured to meet a variety of packaging and environmental operating conditions. "We have done a round cells, looks like a donut, said:" Yetman. "This is an oil drilling, which requires a power supply, which will drill string adjacent to drill battery tools. Customers of these batteries four sites together, put them on the toilet."

Need to monitor the pipeline, complete another customer at ambient temperature can be reduced to -60 ° C of the display does not require much energy, but it should be a very short period of time at this temperature. Battery "display requires a different chemical, which use the battery wells, the supply has more than 100 ℃ high temperature and high current pulse, said:" Sughrue.

To determine the correct battery, engineers must answer the question: how to curve the level, because it is loading, making the present, what kind toshiba PA3284U-1BRS batterytoshiba PA3285U-1BRS batterytoshiba PA3285U-2BRS batterytoshiba PA3285U-3BRS battery of recycling, the battery will encounter frequently used or rare pulse? "We can develop high-power, high-energy, high temperature, low battery, explained:" Sughrue. "However, if the engineers do not know what they want, it is difficult to determine the types of batteries and their needs."

Engineers, as the primary lithium batteries, but they also want to add them, instead of buying the replacement. "Batteries have come a long way, but they generally provide only an existing battery-energy density of the original fourth, said:" Sughrue. Many customers do not understand batteries.

Sughrue encourage engineers to study how the manufacturer specifies a relatively close the battery will be on an equal basis. "Cell specification in the list of some of the 25 ° C the U.S. manufacturers, but the Japanese manufacturers qualified to 20 ° C 5-degree difference of temperature may affect the standard battery. In general, warm battery will perform in the cold a better climate than the cold., for example, more difficult to start the car, because the cold battery may not have enough energy to provide power steering motor

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Wednesday 2 december 2009 3 02 /12 /Dec /2009 03:50

In 2008, the turbulence in financial markets, the global economy in a difficult winter. To maintain a rapid growth in recent years, China's solar cell industry also adapter for laptopfelt the slightest chill. Nevertheless, in 2008 China solar cell industry is still subject to the manufacturers in the industry and investors of all ages. 2008 China solar cell production is expected to exceed 2000mW, compared to 2007, China solar cell industry still maintained a relatively high growth rate.

    Outlook 2009, with the global renewable, clean and safe energy demand increases, new technologies such as thin-film technology, innovation and progressive reduction of the cost of China's solar cell industry chain structure, a partial adjustment, Thin-Film Solar - Batteries mobile power supply with solar and other new applications are emerging in the market.

    Political support and opportunities for the solar cell industry

    Proclaimed as China's "Renewable Energy Law" was in the next two years, the magnitude of the photovoltaic industry in China will expand rapidly, China's solar cell industry gradually VGP-BPS9,,  VGP-BPS9/B,  VGP-BPS9/Smatured. National 4 trillion yuan of investment in energy-saving environmental protection and new energy to play an important role in those investments are essential to the rapid development of solar cell industry.

    The development of thin-film technology introduced in the spring

    A large number of amorphous silicon photovoltaic technology, thin-film solar cell technology, the next major industrialization. The next two years, advances in thin-film technology, the conversion rate of increase gradually highlights the cost advantages of thin-film solar cells. Due to the silicon material constraints of the major manufacturers have started to move the production of thin-film technology in 2009, this trend will become more apparent, this will result in significantly the duration of the thin-film technology advance. As has been the leading manufacturer of thin-film technology and mass production made in the short term, although it will not completely replace the crystalline silicon technology, but because of their cost advantages, market share increased rapidly, led the development of the spring.

    Partial adjustment faced by the Industry Chain

    Solar (PV) in the polysilicon industry chain including upstream production, midstream silicon solar cells production of cutting and downstream solarVGP-BPS8, VGP-BPS8A,  ,VGP-BPS8B cell module production. With profits in the industry for upstream companies is gradually diluted, it becomes more and more companies are expected to pay attention to investing in the middle and lower reaches. Upstream companies and venture capital would increase the silicon cutting, solar cell has through investment, industry produces the trend toward integration has been extended.

    Domestic demand will continue to improve

    The short term, China's solar cell industry in the silicon raw material and end market is still not easy to expect dual-dependency. Solar polysilicon over 90% of the principal raw material is imported from abroad, while over 90% of the final product has to be exported abroad. Domestic demand for solar cells must be improved.

    Since the state of the environment, energy conservation policy of continuous introduction of solar cell products are becoming increasingly popular. In the energy emission, 3G, mobile phone charger interface, which promote unity and the related policies, solar mobile power markets will emerge gradually.

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Thursday 26 november 2009 4 26 /11 /Nov /2009 03:01

Sony Vaio UX490N could be called the world's fastest and smallest UMPC, the latest version of not only the processor upgrade to a Core 2 Duo U7700, and provide the current mainstream of the four systems: Windows 7 Ultimate, Windows Vista Business, Windows XP Professional and Mac OSX Leopard 10.5.7, is the first use of Snow Leopard operating system, ultra-portablesony vaio battery notebooks. In addition, this product supports both voice calls and text messages when the built-Huawei E169 (net purchase lowest 560 yuan) wireless network card that supports HSDPA / UMTS (900/2100MHz), for the third-generation digital communication technology, data transmission of up to 7.2Mbps; and supports GSM / GPRS / EDGE (quad-band: 850/900/1800/1900MH) when both voice calls and text messages.
As early as November 2007, Sony released the Vaio UX490 both the ultra-portable computers, the new UX490N with older products using the same molds, still using the slide-screen design, equipped with 4.5-inch 1024 × 600 resolution LCD touch screen. And includes an audio input / output interface and extension interface card reader, fingerprint reader and so on, the fuselage before and after the installation of a camera (300,000 pixels front, rear 1.3 million pixels), built-in Bluetooth / WiFi, as well as the physical NIC; Standard Lithium-Ion battery can provide 1.5 to 3.5 hours of battery life.

However, due to configuration constraints, before the UX490 for large-capacity data transmission and more complex images and image processing or flaw, while the upgraded UX490N will get out of this trouble, here is the configuration of these two products compare:

2007 introduced Vaio UX490 configuration table:

• 4.5 Ying Cun 1024 x 600 resolution, touch-screen

• 1.2GHz frequency, the Intel Core 2 Solo U2200 Ultra Low Voltage processor

• 1GB of DDR2 memory

• a pair of built-in cameras (front 300,000 pixels, the rear 1.3 million pixels)

• Fingerprint Reader

• 48GB Solid State Drive

• GMA 950 chip

• Bluetooth / Wireless, Ethernet sony VGP-BPL2 batterysony VGP-BPS2 batterysony VGP-BPS2A batteryport, audio input / output jacks, an MS dual expansion slot that supports wide-area network (AT & T Company)

• Windows Vista Business Edition operating system

• Lithium-ion battery provides 1.5 to 3.5 hours battery life

2009 re-modified Sony Vaio UX490N Ultra-Mobile PCs Detailed Configuration:

• replacement of a frequency of 1.33GHz for Core 2 Duo U7700 processor, overclocked to 1.438GHz;

• the original 48GB of SSD upgrade to 128 GB of SSD solid state drive

• Huawei E169 wireless network card that supports HSDPA / UMTS (900/2100MHz), for the third-generation digital communication technology, data transmission of up to 7.2Mbps; support for GSM / GPRS / EDGE (quad-band: 850/900/1800/1900MH) voice calls and When both the SMS.

• Intel 3945ABG WiFi card 802.11n replaced Intel's 4965AGN card.


• Built-in 4 kinds of operating system boot: Windows 7 Ultimate, Windows Vista Business Edition, Windows XP Professional and Mac OSX Leopard 10.5.7.

In addition, the battery life over the previous generation of products has made significant progress, specifically life duration, remains to be further evaluation of data. In addition, this modified version of the Ultra-Mobile PC or UMPC is currently the smallest run on VGP-BPS8,VGP-BPS8A,VGP-BPS8BMac OSX Snow Leopard 10.5.7 operating system products. Crystal S aid it received a higher score marks 57k base. The launch of Sony's super-portable laptop is mainly aimed at high-end business crowd, the need for frequent travel and business travel outside the office who has no small temptation.

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Friday 20 november 2009 5 20 /11 /Nov /2009 05:09

"New energy", particularly in the field of photovoltaic products information returned is less optimistic. Since the Government between 2006-2008 omission (removal of subsidies), the Japanese solar cell production price now more expensive than the German manufacturer, battery for laptop combined with the rapid appreciation of the yen while ago from the manager of Sharp's management stated that in order to increase the competitiveness of does not rule out the core production line may be moved abroad. "If other manufacturers follow the example of the dire straits, the Japanese at home and strengthen the difficulty of this piece of new industries will be not small."

In fact, the end of 2006, accurate to say that, from 2000 to 2006, Japan was the world's first photovoltaic field: total installed capacity of 1760 MW, of which household PV systems installed capacity reached 36 million, total installed capacity of 1254 MW, leading Germany and Spain for many years. Technology accumulation is still in the field to re-catch up with Japan's advantage.

Lost and perk

And Maikebote co-author, "there is the competitiveness of Japanese do" and a professor at Hitotsubashi University Hiroshi Takeuchi also came to the forum of high spot. In an interview with "China's Entrepreneurs," an interview, he said, the 20th century, 70 and 80 years in industry, Japan is the world's most competitive country, from the "ashes of a" grow as the world's second largest economy and the United States first two largest trading partner, its main rely on the fact that in the consumer electronics industry and the automotive industry, the characteristics of widely used management methods, "including total quality management, continuous improvement (Continuous Improvement) and timely manufacturing (JIT)."

Hiroshi Takeuchi Gao pointed out that Japan's competitive style is "doing the same thing and opponents, but to do better." This business philosophy in the 20th century and the early 70's and 80's have been successful, but then, due to rely too much on management practices for continuous improvement and corporate strategic link of the missing, the unique nature of Japanese industry has been continued to weaken.

"Waterloo," one by one: "The Japanese computer company, IBM does predict that the direction of development and flexibility in trying to beat IBM, but this makes them with workstations and network technology and other emerging industries missed; chips, the toshiba PA3191U-1BRS batterytoshiba PA3191U-2BRS batterytoshiba PA3191U-3BRS batteryJapanese abandoned the high added - value orientation, leading to production enterprises in other countries are now subject to the violent shocks; the field of telecommunications, but also missed a leader in the wireless phone transmission technology development opportunities. similar cases too numerous to mention. "

However, Takeuchi high that the Japanese company does not need to completely pessimistic, Japan, after all, not in the capital, technology or quality of personnel on a comprehensive defeat, but made a mistake at the strategic level.

The former Group Chairman Chang Kao Ke said that Japan is another strategic mistake is to China's vast market, misjudgments, "Whether it is automotive, electronic, or finance, the current passive situation to a certain extent and did not have enough attention to the relevant Chinese . "CHANG Wen-g also believe that with the wealth of life improvement, the Japanese fighting spirit of the new generation has been far less than their own generation. On the contrary, that work to improve the lives of the mental state, he had more than one occasion saw young people in China.

"Two years ago I went to the city of Shenyang, 23 Sino-Japanese joint venture, visit and see the first line in the production of Chinese youth to work vigorous figure. They do not just be satisfied with control of their own share of the work, but also actively participated in the kinds of business organization's activities, and on how to improve production processes, improve product quality issues such as spoken today. to see such a scenario, I can not help but recall the era of rapid economic growth, Japan's young people look for work and sleepless nights. "

He said that out of the doldrums and even the second the rise of Japanese young people also need to make an effort.

The "Asian Innovation Forum," The last one agenda is published, "20 people," the summary report. Mentioned in summary, because the Japanese resources is extremely limited, so do not do a very important thing, we must make the most of limited resources, financial resources and elite of the most important thing to do. "Definitely can not look at this like it, look at that fresh. Program is only simple and clear sharp, in order to play the role of government to persuade Hatoyama." Report stressed.

According to Nobuyuki Idei said, "at the end, I will publish" Japan's transformation, "a book (Nihon Dai Tenkan). To some extent this is also '20 people will' thinking crystallization."

Japan's "20-Club"

"20 people" from all sectors of the leaders of Japan, most of them aged between 40 to 50 years of age, meet once a month, every issue is different, to explore the challenges facing Japan and the world situation changes.

Access to Information show that "20 people" were key members of China's constructive attitude:

Documentary director Shinichi Takemura origin, and now as the Kyoto University of Art and Design professor of anthropology, who in the Day toshiba PA3284U-1BRS batterytoshiba PA3285U-1BRS batterytoshiba PA3285U-2BRS battery"voices" magazine published the "China is the world's pollution." The article points out, simply to keep contamination, food safety, the blame does not help solve the problem in China, the Japanese government and business if it can not assist in providing constructive solutions, do they not a failure.

Another member of the Ku Chia-Wei graduated from the University of Tokyo Faculty of Law, securities companies in the United States, 2001 Tudor Capital Japan conducted a management buyout, creating Asuka asset management companies. He is also the "20 people" in business with China where a recent walk. In 2007, Asuka research organizations with a Chinese joint venture in Beijing tomorrow good company, aims to promote the Sino-Japanese companies among investors, investment, business collaboration and technical cooperation.

Then there is Mount Kos Matsumoto, founder of the Group of large, when the 30-year-old (1994), Goldman Sachs has become the youngest partner in the global financial experts met in 1998 when he was CEO of Sony, Nobuyuki Idei, who on the establishment of the network the idea of securities firms has been endorsed by a well. The following year he and Sony are jointly funded the establishment of a Moroccan Coase, and now the Group has set up offices in Beijing.

 

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Wednesday 18 november 2009 3 18 /11 /Nov /2009 06:50

Influx of a large number of enterprises, but it is followed by a rapid decline in profit margins, in a few short years, the lithium industry, profits have been 100% of the profits from the previous reduced to 5% of the low-profit.

At present, there are hundreds of manufacturing enterprises in Shenzhen, the country is concerned, should be more than 1000 of the. ZENG Zhi-ming told battery for laptopreporters that although the development of lithium power industry, just a few years, but the pace of development beyond imagination. Zhi-Ming Zeng worked in Beijing, Anwar Ibrahim on United Energy Technology Co., Ltd., has witnessed this emerging industry since its birth, then quickly dissolved into chaos after the development of the entire process.

Beijing Anwar United Technologies Corporation in the industry is also a relatively large enterprises, and claimed to be the best domestic technology iron phosphate battery production factories, the main development, manufacturing and marketing of new power rechargeable lithium iron batteries, lithium-ion rechargeable battery and its accessory products, widely used in electric vehicles (EB / EV / HEV / PHEV), electric tools, solar, UPS, digital products, product export to Europe and North America.

Present, however, Beijing Hualian contract security industry, like the vast majority of businesses are in the common development of the industry feel the pain of confusion. Non-standard operation of these enterprises, directly led to a decline in product margins, at present only a small number of high-end enterprise customers due to stable and healthy development. ZENG Zhi-ming laments.

According to the industrial chain, lithium batteries into the battery product and battery materials, battery materials can be divided into cathode materials, anode materials, membranes and electrolytes. Lithium cobalt oxide, manganese oxide, lithium nickel cobalt manganese are of lithium and lithium iron phosphate cathode material for Li-ion battery technology, core; Zeyi graphite anode material, solid carbon particle-based; in positive and negative middle electrolyte and diaphragm.

The status quo is both a lithium battery manufacturers and battery materials manufacturer, has technical advantages of the enterprises are very few.

"The main problem the industry is not competitive and disorder problems, the most critical issue is price and technology." Frost & Sullivan research institutions focused on the new energy sector analyst Linda told reporters that the United States, Japan and other than any other country, China's lithium battery industry, the technology gap is obvious.
It is understood that companies around the world have also strengthened their research and application of lithium batteries, but lithium batteries and other  battery for laptop high-current explosive issues remained unresolved, and the Chinese manufacturers in the level of the more backward in this regard. Li-ion battery industry has been concerned about the development of wind investment industry, Chen Qiudong also noted the technical level of the industry problem of the poor.

Chenqiu Dong pointed out that domestic lithium iron phosphate material is also no a benchmarking company, each doing half a dozen of material properties are necessary to make the general level is not difficult, but to do this material (in particular, is to look at processing performance, stable nature as well as high rate discharge of sexual characteristics) is no easy matter.

According to statistics, China had Tianjin, Shandong, Zhejiang, China (Jiaxing, Huzhou, Jinhua) and other places several huge investment to do the battery maker Li-ion battery materials, the results will die a natural death, the main technical issues can not be resolved. Chenqiu Dong pointed out that with technology partners to find a great association. Many colleges and universities or research institutes, technology is only laboratory technology, a far cry from the industrial. Laboratories doing out of material properties are excellent, but in the pilot phase will encounter a lot of trouble, even if reluctantly passed the test pass, to the industrialized mass production stage, exposing the problem will be even greater. And, this is not an isolated phenomenon, but rather a common phenomenon.

Linda pointed out that, in addition to technology, power lithium battery high prices impede its rapid market is a key factor.

"The main reason is the high price of output is small, there is no scale. If we can into the scale of production, sale, such costs would be quickly dropped."

Technology is the most critical factor in the development of enterprises. There is no mature technology, inevitably restrict the speed of development, if the stay in the laboratory techniques, or at least have to at least 2-3 years of exploration, technology and talent are inextricably linked Furthermore, after all, lithium iron phosphate material and battery technology has not yet fully mature, Dell 6Y270 batteryDell 75UYF batteryDell C1295 batterythe industry has no uniform standard, equipment, raw materials, technology and other practical problems have to rely on people to resolve. Without a strong financial strength, even if the materials out of, the corresponding production or management can not keep up, they will lose opportunities for collaboration with large customers, the key technical personnel for the team motivation enough, will lead to the loss of human resources. Have no outstanding executive team, even the best technology does not produce value, here, includes the implementation of the so-called R & D, production management, quality management, marketing, and other links, for start-up companies which are very challenging.

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