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livesun木蟲 (小有名氣)
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[求助]
請(qǐng)高手將下面的內(nèi)容翻譯成英語(yǔ),非常感謝!
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| 太陽(yáng)能具有廣泛性、清潔性、分散性、無(wú)污染等許多優(yōu)點(diǎn),使它成為人類未來(lái)所倚重的重要再生能源。歐盟聯(lián)合研究中心對(duì)21世紀(jì)世界能源使用結(jié)構(gòu)預(yù)測(cè),到21世紀(jì)30年代,光伏發(fā)電比重將逐漸增加;到21世紀(jì)40年代,光伏發(fā)電比重將加速擴(kuò)大;至21世紀(jì)50年代,光伏發(fā)電成為世界能源的主要組成部分。而作為手機(jī)能源的供給者—電池的儲(chǔ)能總是十分有限,幾乎所有的用戶都曾遇到過(guò)通話過(guò)程中電池耗盡的尷尬。尤其是對(duì)于經(jīng)常在野外作業(yè)的用戶來(lái)說(shuō),在遠(yuǎn)離市電的環(huán)境下,電池的耗盡為我們的通信帶來(lái)極大的不便,若能以太陽(yáng)能電池組件為基礎(chǔ),設(shè)計(jì)出成本低廉的太陽(yáng)能手機(jī)充電系統(tǒng),直接完成太陽(yáng)能輻射到電能轉(zhuǎn)換,必然會(huì)為個(gè)人移動(dòng)通信帶來(lái)極大的方便。本文采用了以太陽(yáng)能板為來(lái)源,單片機(jī)為核心,控制鋰電池所需的充放電路,更好的提高鋰電池的壽命。 |
金蟲 (正式寫手)
金蟲 (正式寫手)
| The solar energy has much advantages ,such as extensive,cleanliness,dispersive,non-poluting, which makes it play an important role in the future of humanit as the renewable energy.The Joint Research Center Of European Union has made a prediction for the energy using structure of 21 century .The report shows that the percentage of photovoltaic power generation will slowly increase in 2030s,and the proportion will accelerate to expand in 2040s, then the photovoltaic power generation will become the major part of the world`s energy in 2050s .As the energy donator of the cell phone , the storage energy scale of battery always be limited.Almost all of the clients felt embarrassed for their battery exhausted during the call .Respectively, the exhausted battery caused much inconvenient for those clients ,who often worked in the wild place ,remoting from the daily`s electicity circumstance. If we can use the solar energy devices as the battery`s foundation and develop out the low cost of charing systerm for cell phone to translate the solar energy into general power directly , the great convenient will be brought to person`s mobile communication.This paper used the charing-releasing electronical systerm ,which used the solar energy plate as the source and made use of the SCM as the key part , to extend the Lithium Battery `s using ages . |
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