Oct 20
2009

National School first: the placement of rooftop solar panels

The roof on a large platform with two rows of diagonal array of solar panels, each small panels hanging below a student’s name, these are the students “adopted” the. Nanyang Middle School in the Xuhui District’s see that in each small “territory” strange lying on a variety of “gadgets”, a small windmill, steel wire, hemp, plastic sheeting, as well as with a plastic ribbon, etc. – they all students were secretly in the “rivalry”: take a look at who is moving out of the small brain can prevent bird shit parked in the battery panel, which does not affect the efficient use of solar panels. The first school in the country set up a solar roof Nanyang School, will be close to science and technology education into everyday teaching and training students in scientific literacy. As the city science and technology education characteristics of model schools to support the city of Nanyang junior high school science and technology education leaders, Nanyang secondary grade teacher Xi Tian-Jing, set up a “Xi Tian-Jing studio to experiment and innovate,” the use of high-quality personnel to enlarge the effectiveness of high-quality resources.

Nanyang Middle School Technology Education is a big school characteristics Apple Battery, A1061 schools, science and technology have created a number of campus attractions, guide students to create science and technology work. Energy technologies by the Shanghai scenery designed the first domestic installation of solar roofs on campus is an everyday teaching in schools in new green energy education to carry out a successful example of solar roofs generate 5.2 kilowatts of electricity supply, schools, a teaching laboratory experiment, combined with educational books It enables students to understand the vivid green of new energy is how solar energy into electrical energy luminescence. Science and technology interest groups of students will also be extended from the knowledge of books to study how to make solar roofs for maximum efficiency.

Nanyang technological characteristics of secondary education, there has been new breakthroughs in a few days ago, “Xi Tian-Jing Innovative Experimental Studio,” will create a new set of teachers, students incubators, innovation and practical ability to improve students. It is learned that Nanyang Middle School will be organized in cooperation with the relevant science and technology summer camp business tourism, the establishment of green energy exhibition hall and so on.

European Union stepped up to improve the new Batteries Directive

Prohibit all use of mercury in batteries, to prohibit the use of cadmium in portable batteries. September 26, 2008, the EU member states shall contain the content of the new battery directive into national law.

For the September 6, 2006 EU’s “Official Gazette” published the first Directive 2006/66/EC (hereinafter referred to as the new directive. To replace the original 1991 implementation of the Batteries Directive), at present, EU member states are on some vague unclear provisions put forward A1008, A1012 different views, the Commission decision will be made in April this year, these different views available to the public.

Experts point out that the new EU Battery Directive product range expansion, recovery and recycling targets increased, the Mainland of China will affect a lot of traders, including exporters and export of battery with battery equipment.

The new directive covers all consumer and industrial batteries, including those for consumer or professional electrical batteries, button-type batteries and battery backup. One of the main points of instruction, is to prohibit the use of mercury in all batteries and the prohibition of the use of cadmium in portable batteries, but no wire electric tools, emergency alarm systems and medical devices used in portable battery-not the restricted range.

There are some new directive vague terms to be explained. As mentioned in Article 11 relating to the removal of waste batteries and battery problems, require manufacturers to ensure that all battery can be easily removed, the appliances must be accompanied by removal of the battery safety instructions. But information on how to remove the battery, containing backup battery manufacturers to fulfill its responsibility, are not specified or there is ambiguity, for which EU member states are to submit the matter to the European Commission’s own interpretation of the end of April this year, the European Commission will be an announcement of these non-binding interpretation.

Doron Iron Horse Large coiled lead a major breakthrough in A1022, A1039 battery technology

According to a university research institute for “Doron Iron Horse” The evaluation of information: China’s “Iron Horse Dolan” brand of large (20Ah-65Ah) winding-type lead-acid battery products come out and meet new national standards in 2005 in the domestic research in this area leading position. In this previously developed by winding the domestic battery only 10Ah below (single type).

Winding-type lead-acid battery is the Western developed countries, a technical trump card. According to reports, the United States in the last century, 60, began the study began winding-type lead-acid batteries. Small number of Western developed countries to first develop a winding-type lead-acid batteries such products used in military (tanks, submarines, armored vehicles, etc.) and many other specific areas. In the military tests, the special cell breakdown by a bullet, it can quick-start tank or other military equipment. After the test of the Gulf War, this battery which has been called the “U.S. strategic battery.”

Winding-type batteries compared with conventional battery plate biggest advantage is that: Start big power, long life, than can be large, rapid self-discharge rechargeable small, strong anti-vibration and shock such prominent features, the product can be widely used in civil such as transport vehicles, communications and other fields, can also be widely used in a number of specific areas: such as life-saving vehicles, tanks vessels, military communications, airports and other special occasions, it has aroused world-wide lead-acid A1057, A1060 battery manufacturing concern, has been as the development of such major projects competing batteries.

Large-scale lead-acid battery products come out of China broke the small number of Western countries in this field of technology and winding-type lead battery market monopoly. The product applications of nano-modified materials and a special process is made even more superior performance.

China is a lead-acid battery power consumption and export powerhouse. The traditional lead-acid battery plate production is based on national resources and the environment at a price. According to statistics, with the telecommunications and auto industries, the market demand for an annual growth rate of about 35-45% battery. Every year tens of billions in market demand for lead-acid battery holds 80-90% market share, winding-type lead-acid battery products can save the country 30% (or even tens of billions of billions of yuan) of non-ferrous material resources.

According to the information: not only can a large sealed lead-acid batteries used in cars, electric vehicles, telecommunications, electricity and other industries, but also the aerospace, military field, an important supporting devices, especially for large dynamic seals the battery performance is directly related to the above in many fields of technology and safety features. Such as national defense construction, the battery weight and performance is directly related to the Navy’s submarines and amphibious tanks farther and combat capabilities, the research in this area is directly related to the country’s political, military, economic and other aspects of the security issues. Therefore, developed countries will give priority to high-end cell research to the development of major A1078, A1079 projects.

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Oct 20
2009

Fuel cell breakthroughs to enhance the efficiency of filtration devices

In a variety of consumer electronics features Digital Camera Battery by leaps and bounds at the same time, the battery has been slow development of new battery technologies also seem very remote. Taiwan scientists have recently invented a new method greatly improves the efficiency of fuel cells, so that the future of this technology looks even more promise.

According to “New Scientist” magazine, National Tsing Hua University in Taiwan, a research team has developed a new filtering technology, you can clear out methanol fuel cell (DMFC) in some of the by-products, thereby enhancing its operational efficiency, while eliminating the need to spend extra energy.

As the catalytic reaction of methanol does not require DSLR Battery Grip complicated, dangerous to store than hydrogen easier, and therefore very suitable for DMFC for portable electronic devices provide energy, but due to the oxidation of fuel will produce carbon dioxide and other byproducts of power generation efficiency of methanol has been not very ideal.

Taiwan’s National Tsinghua University researchers have produced such a filter is expected to solve the problem. This passive filter is equipped with about 100 50-micron-sized holes can be carbon dioxide and other waste discharged into the atmosphere, but also covered by a layer of water-resistant Teflon (PTFE), can take away moisture at the same time does not affect the DMFC valuable energy output.

Samsung and Toshiba are all very interested in DMFC, but also launched a number of using this cell phone and other products.

Fuel cell E-Flex system, lead the trend of vehicle electrification Canon EOS 450D Battery Grip

In the 2007 Shanghai International Motor Show, the Chevrolet Volt electric concept car auto show has become the most compelling new energy concept car, called the current auto show “the most versatile of the Environmental Concept Car.” The reason is that for the first time this Chevrolet Volt concept car is equipped with General Motors so far the latest, most efficient hydrogen fuel cell system – E-Flex system.

In the April 19 meeting of the E-Flex press conference, General Motors R & D and strategic planning director, vice president of Wave Rieter said to reporters: “E-Flex system is a very flexible electric vehicle architecture, innovation is that you can let people in the same space to install a variety of propulsion systems, choose to install a propulsion system which can be decided according to local available energy resources. It also provided a great deal of energy flexibility – one can include wind , solar, geothermal, hydropower and other renewable resources and bio-fuels or a variety of conventional energy to get hydrogen or electricity, you can also directly on the external power supply charge for electricity, the perfect solution to the car energy Canon EOS 500D Battery Grip, global adaptability. ”

This time, GM’s global starting the fuel cell E-Flex system architecture can be no fuel, no emissions of power-driven travel 483 kilometers. Experimental results show that, equipped with a fuel cell E-Flex system, the Chevrolet Volt, whether size, performance, durability, or cost, have been able to par with the use of internal combustion engine vehicle. General Motors believes that energy shortages in today’s environment, it will eventually replace the internal combustion engine to lead the automotive industry into the age of electricity.

E-Flex System, but also greatly expand the new energy models in appearance, as well as interior design space. In the Shanghai Auto Show, the Chevrolet Volt will succeed in subverting the people “green car is not nice shape” and stereotypes. 21-inch wheels and succinct form lines passed directly to the characteristics of flexible and sophisticated, the external ratio is more like a classic sports car, gives a strong sense of fashion design. In the interior space, the wave Rieter that “the past, electric cars have many Canon EOS 1000D Battery Grip limitations, such as the passenger compartment and luggage compartment space is small, climbing ability is poor, can not be long-running air conditioners and so on, the Chevrolet Volt on these issues are to do a thorough improvement.

Battery rechargeable battery prices siege

Alkaline batteries last part of the price increases after the recent variety of brands of alkaline batteries again “rise in the price,” sounded. Reporter yesterday a number of small commodity wholesale market in the city learned that, due to rising cost of raw materials, South-fu, Deer brand alkaline batteries such as prices rose a troughs twelve months later. Rechargeable battery, therefore became a “darling.”

Yesterday, the reporter learned that a small commodities wholesale market, south-fu, Deer and other multi-brand alkaline batteries has increased in price. Original price of 3 yuan / Union 5 Deer battery has now been sold to 4 yuan / Alliance, and the original selling the 8 yuan for each of the 5 Nanfu battery, Nikon D40 Battery Grip and now get 10 yuan to buy down, which led many to buy batteries Customers are surprised. On the 1st miscellaneous stall owners told the reporter that the second half of last year, some cells began to change the price, but some industry operators are not due to the increased prices of goods and improve the retail price. However, the prices of goods there last year, the battery, “overstating”, in order to ensure profit margins had to push up the retail prices accordingly. Changes in the retail price of low-cost battery is not too great. Relatively high number of original price or the battery more obvious, the largest price increases more than the original price of five into.

The reporter learned from some of the stalls selling the battery learned disposable alkaline batteries prices, led many people have switched to buy a rechargeable battery. A battery sales stall holders said that sales this month than last month, charging the battery increases of at least two into. Because many consumers think, rechargeable batteries, although the price is slightly higher, but can be recycled, according to more than buying disposable batteries are quite Nikon D40X Battery Grip cost-effective.

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Oct 20
2009

The first domestic high-performance photovoltaic demonstration power plant settled in Baoding High-tech Development Zone

April 21, Gelinpawo (Baoding, China) Co., Ltd. Digital Camcorder Battery building the first 90 kilowatts of domestic solar power demonstration plant utilization, and network projects in the Baoding High-tech Development Zone, laid the foundation stone. The project uses the world’s most cutting-edge field of optoelectronic technology, pioneered a new era of efficient use of solar energy.

According to the company Gelinpawo the person in charge of the project using the new semiconductor materials, using solar membrane cell technology, photoelectric conversion rate is the average of three times more than solar cells. The total investment 14 million yuan, the proposed construction period is 8-16 months. As a new energy utilization demonstration power plant, the project is zero pollution, zero emissions, using a self-loop system is the world’s latest use of solar power to provide electricity access to the Internet generation, self-powered, and use of geothermal ground-source heat pump to provide heating and cooling The power station is also the first domestic use of the technology, the construction of a photovoltaic power plant.

Washington International Group, Nixon, President, Chairman Digital Camera Battery of the Group Gelinpawo Edward Nixon, the United States Gelinpawo Group President Road, Kelley leather participated in the project’s ceremony.

A unified network card issued by six mobile phone charger mobile phone is available

A cell phone charger a history of coming to an end. 25 Ministry of Information Industry issued a public notice on its official Web site said, there are already four kinds of models of the adoption of a unified interface, charger CATR Gentile Certification Center product quality certification, there are 6 mobile phone universal charger available.

It is reported that cell phone charger will be available through certified Gentile Certification Center affixed to the product certification mark that products comply with the requirements of a unified power interface standards, product quality, reliable, versatile and interchangeable Casio Battery; phone line with a unified power interface standard means that The product is equipped with a unified interface, charger adapter functions.

Ministry of Information Industry CTTL master any Gui Li said in an interview, “Mobile Communications Handset Charger and Interface Technology Requirements and test methods” YD/T1591-2006 telecommunications industry standard-setting use of USB-A series of standards (ie, the most common The USB interface) as the common charger and cell phone charger interface standard, just like everyone familiar with PC’s USB port, like, this will bring a lot of convenience to consumers: no matter what kind of cell phone replacement, as long as there is a charger on the be sufficient; If you travel for business or did not bring charger, as long carried a cell phone charging cable, then connect a laptop to the phone charging on an ad hoc basis.

In addition, the role of this standard is not just limited to the charging port unity, charger reunification. At the same time, but also for the phone book, text messaging, photos, songs and other data with other devices to provide a convenient transfer between: Due to the USB charging unified standard interface, then the cell phones and laptop computers and other electronic information, including equipment, the connection between the lines will use the same line of multi-line Casio NP-100,Casio NP-30, except play charging functionality, but also can transmit and exchange data, to achieve first-line multi-purpose.

Reporter was informed that, due to the impact of this standard present, many mobile phone stores in the sale of mobile phones is also recommended to consumers, a called “universal charge” chargers, that is by hand contact point position adjustment method, suitable sections of the batteries of different contacts, “The Chargers have already been made, is not unfamiliar.” Gentile CATR environmental testing laboratory in Beijing Xin Jiang, director of the Department are especially remind consumers in the future use of a common mobile phone charger, be sure to select tested and certified products, because the phone’s charging process is relatively complex, not a voltage of appropriate interfaces can be connected can be a normal charge. The past, many mobile phone charger with battery explosion or fire the causes is the use of inferior charger.

“The proposed certification mark affixed to consumers in a unified interface, charger and have a unified interface with the mobile phone charger adapter functions.” CTTL master any Gui Li said that currently CTTL organized a voluntary accreditation test, 17 home-made mobile phone makers mobile phone charger to complete 21 general-purpose testing.

China invested 1.1 billion to accelerate the pace of development of new energy Casio NP-20 vehicles

China is adopting a series of measures to accelerate the pace of development of new energy vehicles. From the scene yesterday at the Shanghai Motor Show at the “green city car manufacturing and the harmonious development of the road 2007 Forum” learned, “Eleventh Five-Year” period, China has decided to invest RMB1.1 billion to develop new energy vehicles.

According to the plan, “Eleventh Five-Year” period, China will increase investment, to build fuel cell vehicle power system technology platform, hybrid vehicle power system technology platform and a pure electric vehicle power system technology platform for the enterprises to develop new energy vehicles to provide technical support. For new energy vehicles from product research and development, mass production, the proliferation of commercial demand for different stages of development, my Government will focus on resolving the technical standards for fuel cell vehicles to develop problems, hybrid cars and gas vehicles financial support for policy issues, as well as fuel cell car hydrogen refueling station network settings of socialization Casio NP-40, Casio NP-L7 problems.

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