【正文】
相對(duì)便宜的玻璃、不銹鋼等作為襯底,加之相關(guān)的電子半導(dǎo)體及玻璃行業(yè)已經(jīng)發(fā)展成熟,這使得薄膜太陽(yáng)能電池受上游原材料制約較少,使其可以非常好地控制成本和價(jià)格。 四川科技職業(yè)學(xué)院 畢業(yè)設(shè)計(jì) (論文 ) 第 23 頁(yè) 從應(yīng)用環(huán)境看,薄膜太陽(yáng)能電池弱光性好的特點(diǎn)使其能在廣泛的環(huán)境下發(fā)電,因其適用各種強(qiáng)度的陽(yáng)光,其性能受天氣的影響較小,另外,由于它可承受較高的溫度,其發(fā)電功率不容易受溫度影響。因此,薄膜太陽(yáng)能電池的應(yīng)用將十分廣泛。 另外,由于薄膜太陽(yáng)能電池具有 便攜、耐用、光電轉(zhuǎn)換效率高等特點(diǎn),可廣泛應(yīng)用于電子消費(fèi)品、遠(yuǎn)程監(jiān)控 /通訊、軍事、野外 /室內(nèi)供電等領(lǐng)域 。也由于使用塑料等質(zhì)輕柔軟的材料為基板,薄膜太陽(yáng)能電池將廣泛用于手表、計(jì)算器、窗簾甚至服裝上。值得一提的是,清潔太陽(yáng)能的廣泛應(yīng)用將同時(shí)帶來(lái)下一代儲(chǔ)能電池在千瓦級(jí)小單元儲(chǔ)能以及太陽(yáng)能并網(wǎng)發(fā)電中儲(chǔ)能調(diào)頻的應(yīng)用并獲得廣闊發(fā)展。 太陽(yáng)能產(chǎn)業(yè)發(fā)展提速 由于日本大地震導(dǎo)致世界各國(guó)重新審視各自的核電發(fā)展政策,也使得各國(guó)政府大幅提升了太陽(yáng)能發(fā)電目標(biāo)。據(jù)《中國(guó)電力報(bào)》報(bào)道,歐洲原來(lái)確定到 2020 年太陽(yáng)能發(fā)電裝機(jī)容量 是 4000 萬(wàn)千瓦,目前增加到 1億到 4億千瓦,美國(guó)也提出到 2020年太陽(yáng)能發(fā)電裝機(jī)達(dá)到 億千瓦 。日本提出的 2020 年發(fā)展目標(biāo)是 2800 萬(wàn)千瓦,印度也提出到 2020年發(fā)展到 2022萬(wàn)千瓦的目標(biāo)。 2022年 5月 5日,國(guó)家發(fā)改委能源研究所副所長(zhǎng)李俊峰在 第六屆亞洲太陽(yáng)能光伏工業(yè)論壇 明確表態(tài): 到 2022年,國(guó)內(nèi)的光伏裝機(jī)容量目標(biāo)將達(dá)到 1000萬(wàn)千瓦,到 2020 年,目標(biāo)至少要到 5000 萬(wàn)千瓦。 這一目標(biāo)較業(yè)界預(yù)期高得多,意味著未來(lái)十年國(guó)內(nèi)光伏裝機(jī)將開(kāi)啟 加速 模式。 有鑒于上述原因,許多原本和太陽(yáng) 能沒(méi)什么關(guān)系的企業(yè),也開(kāi)始大力投資于太陽(yáng)能市場(chǎng)。根據(jù) CNN6 月 14日的報(bào)道,谷歌將向美國(guó)太陽(yáng)能廠商太陽(yáng)城公司 (SolarCity)投資 ,這是美國(guó)家用太陽(yáng)能領(lǐng)域的最大一筆類(lèi)似投資,將有助于該公司為美國(guó) 10個(gè)州的 7000 到 9000戶(hù)居民鋪設(shè)太陽(yáng)能供電系統(tǒng)。 四川科技職業(yè)學(xué)院 畢業(yè)設(shè)計(jì) (論文 ) 第 24 頁(yè) 致 謝 在畢業(yè)設(shè)計(jì)期間,一直得到 曾新一 老師的悉心指導(dǎo)和關(guān)懷。特別是在課題的設(shè)計(jì)過(guò)程中,對(duì)論文的技術(shù)問(wèn)題,導(dǎo)師都花費(fèi)了大量的心血,付出了大量的勞動(dòng),并一直給予我無(wú)微不至的指導(dǎo)與多方面的幫助,使我的知識(shí)、能力等各方面都有了很大的進(jìn)步, 在此,謹(jǐn)向 曾新一 老師表示最衷心的感謝!在課題進(jìn)行期間,學(xué)院為我們提供了良好的學(xué)習(xí)和設(shè)計(jì)環(huán)境。在課題的研究和進(jìn)展中,因?yàn)榕c所學(xué)專(zhuān)業(yè)有一定的跨度,所以請(qǐng)教了 交通運(yùn)輸 學(xué)院的同學(xué)和老師,他們也給予了很大的幫助,這里也一并表示感謝!由于時(shí)間和知識(shí)水平所限,論文中還可能會(huì)有許多紕漏或錯(cuò)誤之處,懇請(qǐng)各位老師和同學(xué)批評(píng)指正。 四川科技職業(yè)學(xué)院 畢業(yè)設(shè)計(jì) (論文 ) 第 25 頁(yè) 參考文獻(xiàn) [1]中國(guó)傳動(dòng)網(wǎng)論【光伏企業(yè)生存之道:技術(shù)為王】 [2]太陽(yáng)能光伏網(wǎng),李廷凱論【發(fā)展薄膜太陽(yáng)能不能靠“講故事”】 A boxer that only has front legs refuses to let his disability hold him back as he charges across a beach with his fourlegged ,他同其他四條腿的伙伴們一同在海灘上盡情狂奔。 In an adorable video showing his first trip to the beach, Duncan Lou Who can been seen excitedly galloping along the sand and paddling in the Duncan Lou Who 的狗第一次來(lái)到海邊的場(chǎng)景,他興奮地在沙灘上飛奔、或是趟水嬉戲。 His exciting day trip was filmed by Panda Paws Rescue, a Washington statebased charity that cares for Duncan and other dogs with special Panda Paws Rescue 拍攝,該組織專(zhuān)門(mén)照料 Duncan以及其他有特殊需求的狗。 Despite only having front limbs, the boxer is able to not only balance, but also run really fast and play with the other dogs that joined him for the , Duncan 不僅能讓自己保持平衡, 還能快速奔跑,和其余同他一起遠(yuǎn)足的狗 狗玩耍。 He was born with deformed back legs, which were later removed to make the dog more fortable. Duncan 出生時(shí),它的后肢就是畸形的,此后為了讓他舒服些 ,只能進(jìn)行截肢。 His owners, who posted the video on YouTube, said he has a wheelchair but doesn39。t like to use 將視頻傳到了 YouTube 上,他們說(shuō)有一把供 Duncan 使用的輪椅,但是他并不愛(ài)用。 39。We let him be free and just walk on his two legs. There is some slow motion in this video, but none of the video has been sped up, this gives you an idea of how fast Duncan really it,39。 his owners said. “我們讓他自由地用兩條 腿行走。視頻中有些特意制作的慢鏡頭,但是沒(méi)有任何一處做過(guò)加速處理,你們可以通過(guò)視頻感受到 Duncan 跑得有多快。 ”主人們說(shuō)。 The thrill of running through the surf was clear to see, as Duncan raced people and dogs across the sand, with his tail wagging excitedly. Duncan 踏著浪花,在沙灘上同其他人及狗賽跑,還興奮地?fù)u著尾巴,他的喜悅之情顯而易見(jiàn)。 Duncan39。s owners have described him as a 39。trooper39。, adding on charity39。s Facebook page: 39。He39。s happy, healthy and as far as he knows, normal too.39。主人們用 “騎兵 ”一詞來(lái)形容 Duncan,他們?cè)诮M織的 Facebook 中寫(xiě)道: “他很快樂(lè),也很健康;而且在他自己看來(lái),他是條正常的狗。 ”39。It would be the best if he had four legs, of course, but his body wasn39。t built to have back legs and that39。s OK. He and we have just adapted.39。 “他如果能有四條腿當(dāng)然最好,但是他天生就失去了后肢,這也沒(méi)什么關(guān)系,無(wú)論是他還是我們都已經(jīng)適應(yīng)了這一點(diǎn)。 ” I39。m thankful to PSG for giving me the opportunity to continue but I feel now is the right time to finish my career, playing at the highest level. If you had told me as a young boy I would have played for and won trophies with my boyhood club Manchester United, proudly captained and played for my country over one hundred times and lined up for some of the biggest clubs in the world, I would have told you it was a fantasy. I39。m fortunate to have realised those this day, one of my proudest achievements is captaining my country. I knew every time I wore the Three Lions shirt, I was not only following in a long line of great players, I was also representing every fan that cared passionately about their country. I am honoured to represent England both on and off the wouldn39。t have achieved what I have done today without my family. I39。m grateful for my parents39。 sacrifice, which made me realise my dreams. I owe everything to Victoria and the kids, who have given me the inspiration and support to play at the highest level for such a long period. I also want to thank Simon Fuller and his team for their continued support. I want to thank all my teammates, the great managers that I had the pleasure of learning from. I also want to thank the fans who have all supported me and given me the strength to succeed. Nothing will ever pletely replace playing the game I love, however I feel like I39。m starting a new adventure and I39。m genuinely excited about what lies ahead. I39。m fortunate to have been given many opportunities throughout my career and now I feel it39。s my time to give back.