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Mr.Patrick Ma: Development of thin-film battery equipment technology (part 2)

Posted by admin on September 28, 2010
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Also join us for our customers save time, reaching the lowest cost and highest value, and the production of plants may be greater than production, and production equipment, and that equipment can be used for many years at about 25-30 years, so we have to protect products such longevity. Compaq 510 battery Compaq 610 battery

Customers buy our equipment, they produced products is the most advanced, if they follow our recipe, use our equipment to meet this standard.

This concept not only on the battery inside, but also consider the case of production, as well as customers of the situation.

Some of our certification, we do not need a detailed talk about it.

He FAB, is to want to do a little thin, thin where it.

We first technology used is amorphous silicon, crystalline silicon is now amorphous silicon.

Second, we use the latest equipment, a new battery. Previously, in 1.1 x 1.3 m below the glass, we do the battery to 99, now do it twice, two times the reason is quality control, and laser cutting 198, roughly equal to each piece of crystal silicon cells. We use film, I hope thinner, because the absorbent layer may be thinner, we use less gas, you can reduce the cost and production time is relatively fast. Compaq Presario B1200 battery Compaq Presario B1800 battery

The other is the contact layer before, we use the TCO is a transparent conductive film, there is also a very good back-end optimization. Solar entire movie, behind the front glass, solar glass, the middle, hoping to use in different locations, a wider range.

Is the silicon material prices have been declining, has increased recently, some of them can not reduction, production cost, a large part of production costs, you reduce the cost of 0.2 when the silicon, but the cost of production needs of 0.6, this is inevitable, so we focus on the film.

There are customers to buy devices independent of us, we can provide this material to him.

This figure is very simple, blue is the highest in the laboratory of the conversion efficiency, the red part is when the direct production, production efficiency can do that, you can see, the 2007 to now, we’ve been to 07 140 watts, 2010, when he is in production standards. However, even when the volume of re. There are two parts to the highest production efficiency, the other part of the time in real output can produce much, and now the wind has reached 50 euro cents tiles. Compaq Presario B1900 battery Compaq Presario B3000 battery

We can see that there are two lines, how the time value of actual production to achieve this goal, the second point of the battery has been in the laboratory to increase productivity.

PEPCD, with 30 reactors, and may be 43 square meters, it is a great reform, and in this market, which in our PEPCD is a very high value.

Finally, next to LPCPD, production yields can be increased by 60%, 40% of the cost of a lower cost than before. We consider the cost of production, and conversion efficiency with cost. We compared commercially, but we really want to commercialization, so the public can also be used.

It is often said that the solar film, we can do more than thin, the conversion efficiency is the number, but we did not notice the loss, we must pay attention to different parts of the conversion can improve the effectiveness of the battery. This is in contrast to the former, we use amorphous silicon, microcrystalline silicon, amorphous now used more productively. sony vgp-bps13b/b sony vgp-bps10

The light has a large number of processes, we accept that this optical layer, we hope that the battery can be added to the ceramic light more if the weather is not very clear, when a light fine can reach energy .

We use the absorption layer that we use both, thereby reducing the time to do more detailed more closely in order to reduce the loss of transformation. We also do the first layer of TCO, we see before and after exposure to the contact, before light exposure is simply to collect a little more, there is little more than the background light can be reflected, so that the light mounted inside does not work. sony vgp-bps13 sony vgp-bps13a/b

We take into account the economic front, he is on the air, and it is important, and this is reflected in our customers, our products are essentially where the temperature is relatively high, our relatively high conversion efficiency, by compared to crystalline silicon. In fact, we have information, the temperature coefficient again, we do effects or energy conversion in a few places higher than the crystalline silicon.

Time is limited, can not share all the points, and now some of the latest development products to give you an idea if you are really interested can learn, I’ll give you detailed information. As equipment suppliers and developers to make products to share. sony vgp-bps9a/b sony vgp-bsp13/s

Mr.Patrick Ma: Development of thin-film battery equipment technology (part 1)

Posted by admin on September 27, 2010
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“Guangdong photovoltaic industry (Sanshui) International Summit” on September 26, 2010, Foshan Sanshui in Guangdong Hotel Golden Sun Forum theme “seize the policy of promoting industrial clusters”, the themes, to capture domestic PV is about to start a historic opportunity to enter into the development of photovoltaic industry policy. Compaq Tablet PC TC1100 battery Compaq presario 1700 battery

OERLIKON Asia sales director Patrick Ma at the meeting “for the technical development of the state of the thin film battery and Trends”, keynote address, the following is the conference registration:

Patrick Ma: Ladies and gentlemen, ladies and gentlemen, are you, thank you for coming. I represent the Swiss Oerlikon, the development of the introduction of the latest film technology. Jia Rui researchers to give us a good theoretical basis, there is a large space for development, future development is heavily dependent on highly professional researchers.

Oerlikon is a Swiss company. We briefly introduce our company, even if we offer equipment film production. But we are mainly in more film, and production of textile equipment, as well as films and hollow device. In 2000, to see the development of industry and the importance of solar, we developed a new department is Oerlikon Solar. Compaq presario B2800 battery Compaq presario C700 battery

OERLIKON corporation is not a very good evolution of experimental products, the second is to develop a product that may cause the company to share a lot of people, so we attach great importance to users, so that all enjoy the benefits product.

In fact, this technology is not to say we have been developing in recent years, from 1986 we started related research, there were different developers, I do not need a slowly here in terms of, or too long. Because the focus on guiding the development of the latest developments in the film, so we concentrate on the back.

Now in 2010 we have new customers, improve existing equipment, as well as new customers buy our equipment.

Our society has grown steadily from 1986 to 2001, we received a different order, the main news above the film, there are new products out. Compaq presario V3000 battery Compaq presario V6000 battery

We now have 12 customers combined with our filming equipment, they always add more than 450 megawatts of production forces, was installed there in Switzerland, a total of 700 employees engaged in product development.

We also look at the entire market, you’ve seen a lot this morning, and soon a summary of this section.

First, in general, there is a trend of increasing demand for energy, for sure. Another is the cost of conventional energy was up, but on the resources of other chemical products were down by hand. Increase awareness of environmental protection, driving everyone to think that there is no renewable energy sources. The renewable solar energy is a very clean energy source that is inexhaustible. Sony vgp-bps13 battery sony vgp-bpl11

We also have many customers who install our products, Tianwei also use our equipment, such as Germany and Spain have our equipment. Some commands are from China. You see the world in different countries to provide equipment, such as Spain, China and other countries. These images give you an idea, we spent part of the equipment, the user with our equipment, our equipment used to produce energy, then sold to the general public of the public, installed on the roof or elsewhere. This is our product, there are regions in China Taiwan.

Why do they do with the thin-film technology, are crystalline silicon thin films is one way, the film is the future direction. Film investment, many people are hesitant to start investing because of relatively large, in fact, in early September in Spain, we now have a release date has been announced for 50 cents. We were able to put renewable energy to achieve the common power supply, we have worked towards that goal. We are considering how to further reduce the cost of the film is a direction of development. sony vgp-bps10b sony vgp-bps11

We calculate the production cost with the customer, we have reached 50 euro cents per watt, according to our solution, in agreement with our equipment can handle the entire process up to 50 euro cents per watt.

We can see the front with the rear, the front end of the production of batteries, it is a sandwich of glass in the middle of TCO, there is an absorption layer and the reflective layer. How the chain of production and, if not optimized, each party made a lot of them, but did not optimize the effect that the production cost increases and market competitiveness is also low, and how the production line is how can we go to system optimization, as well as to help customers to upgrade, do the best results, we propose tests. For us, the production chain all the layers of wave has a standard to achieve this standard at the second step, a detection efficiency of the product level, if the test is very important. sony vgp-bps10a sony vgp-bps10a/b

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Analysis of battery consumption of mobile devices (part 2)

Posted by admin on September 25, 2010
battery knowledge / No Comments

Here, you can use the current sense resistor or bypass, but choosing the right size, but can be very difficult to shunt. If the shunt for measuring the size of the current minimum, the events will be in force at both ends of a voltage drop large shunt, bringing the circuit can not bear the burden of stress. If the shunt for measuring the size of a strong current, then when the microampere current level of the day, it is very likely not enough voltage available for measurement. With the diversion with several different sizes for current measurement, the signal level engineers can solve the problem, but then switched shunt measuring means is interrupted. Dell Latitude E5400 battery Dell Latitude E5500 battery

The speed measurement, the current shunt used to measure voltage and bias voltage mobile devices should have the digitizer sampling rate of 50 kHz or more to capture the sub-millisecond pulses, which are complex features power management program.

Simplify the complex analysis

3G communication systems such as the use of complex modulation format, characterized by high data transfer rates required for high amplitude modulation. From the point of view in the time domain, the waveform resulting from the current consumption is complex and uncertain.

When, in a long term and make another transaction, using three data channels for transmission of a cdma2000 handset RF power amplifier current consumption – time graph becomes complex and unpredictable. To test the battery, which is very common and difficult to observe the effect of design changes to current consumption. Dell Latitude E6400 battery Dell Latitude E6500 battery

Judging by the time domain, cdma2000 handset RF amplifier power consumption are complicated and unpredictable. To see the same graph CCDF current waveform, designers can easily see the equipment in each of the frequencies of the current state

A better visualization and analysis of complex current consumption is to use the complementary cumulative distribution function (CCDF) plans to see the statistical distribution. In the diagram CCDF, the x-axis current, and the Y axis represents the cumulative percentage of the event).

Be extracted by looking at the current size of the statistical distribution, designers can quickly see the current status of the equipment each working frequency. For different design options, compare the CCDF graph, you can see more of the energy consumed when the devices (which is present in large proportion Xiaqishijian Zeng Jia), or by consuming less energy ( Jiu Shi also that the current state of the small increase in the proportion of their time). Therefore, when the engineers could design better (less energy required) or to identify design flaws (the unexpected need for more energy). toshiba pa3284u-1brs toshiba pa3285u-1bas

made solution

Several suppliers of test equipment products target test system can handle different parts. Some electricity suppliers to provide a rapid pulse current can be taken to ensure a stable climate, similar to the output of the battery.

Entry level solution is mobile communications DC source Agilent 66300 series. This series is particularly suitable for powering the mobile device and simultaneously measuring the current consumption. It integrates the power of drums and similar simulation of high speed digital oscilloscope measurement system, activities for equipment, standby and off mode to ensure the accuracy of current measurement.

This DC source software and turnkey support allows users without any programming situation, like a view of the oscilloscope, data logger and chart CCDF to see their current. If greater accuracy and sampling rate requirements, also have the possibility of other company’s solutions available. toshiba pa3191u-3brs  toshiba pa3191u-4brs