Laptop Battery News

November 8, 2010

International Symposium on portable fuel cells held in Changxing

Filed under: Power Adapter,Toshiba AC Adapter — Tags: , , , , , — admin @ 8:50 pm

Recently, portable fuel cell international seminar held in Changxing County, nearly a hundred foreign and domestic fuel cell industry experts and academics gathered in Changxing, portable fuel cells to explore the trends and the latest trend. Changxing County Deputy Magistrate Wang Lianbang attended the opening ceremony.

The opening ceremony, Wang Lianbang that in recent years, with domestic and continuous development of new energy industries, Changxing County, to lead-acid battery power with a new energy industry based in the domestic battery industry has a certain visibility and reputation. Days can, AMD, Zhen-Long and other industry leaders in lithium battery, nickel metal hydride batteries, storage batteries, vehicle power battery of new energy technology leader in the country.

Is the second fuel cell is known as water, fire, nuclear power plant after the fourth generation of internal combustion engines and alternative power plant, the most attractive alternative to conventional batteries, is a new form of energy production, with high efficiency, no pollution construction period is short, clear and easy maintenance and low cost advantages and great potential. Through this symposium, portable fuel cells will create a new milestone in the development of the industry to further promote the battery industry and new energy industries to make a positive sustainable development of the health beneficial exploration.

Seminar, the industry experts, scholars who share the latest research results, to discuss the progress of various fuel cells, and non-polluting or less polluting fuel cell commercial products met the technical and non-technical barriers. Among them, special attention to fuel cells in portable electronic equipment, medical equipment, aerospace, military, emergency and leisure research and application.

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The development of solar power system panel

Filed under: Power Adapter,Toshiba AC Adapter — Tags: , , , , , — admin @ 8:45 pm

In recent years, as people concerned about environmental issues, global demands for clean energy, higher and higher. The company has been committed to the development of solar power generation power conditioning system (PCS).

With the development of solar power system panel case, solar panels for multiple parallel adjustment system, this paper parallel to reduce the cost and number of additional methods are introduced.

The system is characterized by a solar panel and inverter unit connected to the system group (AC connection), the summary of system protection and other information sent to the main post as a signal controller, and thus each unit inverter controller ( through the RS485 communication link to the daisy chain connection).

By using our standard DSP board (PE-PR0/C32), can achieve the above specifications of the MPPT control and system integration. On the basis of the substrate to add communications capabilities to form part of the control panel shown in Figure 2. Power supply design by the end user.

When the day-inch design is in the company’s standard products based on DSP development board, so the R & D sample machine only 3 months, greatly reducing the development time, and soon entered the testing phase (PE-PR0 / C32: DSP using TI’s high-speed floating point type DSP TMS320C32).

Meanwhile, in order to reduce cost of sales, we have designed and developed using Renesas’s RISC CPU SH7065 (fixed-point type) of the new control board. By using the RISC CPU, the configuration can be cut and A / D converter and other expensive components, so that switch more fluid.

Development system based on the company, the core chip from the DSP (TMS320C32) into RISC CPU (SH7065) of the process, without due consideration to such factors as electrical pulse count significantly modify the program. This is because of its unique simulation using floating point, floating point to fixed-point and easy transfer between programs. These are available through the company’s standard library (PEOS) to achieve.

So far, the unit control panel the inverter sales in Japan more than 300 sets, and is still continuing production. Through our development system, we believe that is fully capable of assisting users in the process of product development to shorten development time, early mass production, and improve product quality.

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Edwin lithium battery attracts people’s attention

Filed under: Power Adapter,Toshiba AC Adapter — Tags: , , , , , — admin @ 8:26 pm

Yesterday, held in Shenzhen, the 25th World Congress of electric vehicles, the local new energy enterprises in Shenzhen – Shenzhen Energy Technology Co., Ltd. Edwin Edwin lithium battery powered electric vehicles especially attractive set of products, the company’s products for the bus cars, boats, sightseeing car powered lithium-ion battery pack needs.

In recent years, concern with the new energy, lithium the lightest metal in nature, particularly by the people “heavy” as the. Some experts predict that in the lithium industry is optimistic about the four most important use, the battery is a high-capacity battery, especially the rapid growth of industries will be most prominent, is expected to become the major driving force for environmentally friendly vehicles, lithium industry into the fast lane . Lithium battery powered electric vehicles as the core component, the industry will usher in rapid development. The product system aiming at building the Shenzhen lithium battery technology Edwin Energy Co., Ltd., has firmly locked area of the industry, has become well-known international brands of batteries in more than 20 providers, the products are exported to European and American markets, 4 lithium batteries power to declare national patent original products.

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