DZ225多功能手機(jī)充電器的研制
DZ225多功能手機(jī)充電器的研制,dz225,多功能,手機(jī)充電器,研制
摘 要中國(guó)是半導(dǎo)體材料生產(chǎn)貿(mào)易大國(guó),其市場(chǎng)規(guī)模居世界第五位。而通訊的快速發(fā)展亦使蓄電池需求增長(zhǎng)迅猛。預(yù)計(jì)到 2000 年,便攜式電話可達(dá) 1800 萬(wàn)用戶,而小型蓄電池的年增長(zhǎng)率可達(dá)到 50%,這將為鋰離子蓄電池的發(fā)展開(kāi)拓廣闊的前景。從電動(dòng)汽車應(yīng)用方面看,自從離子蓄電池在國(guó)外電動(dòng)汽車行業(yè)掀起熱潮后,國(guó)內(nèi)已開(kāi)始了相近的步伐。毫無(wú)疑問(wèn)。鋰電池將在空間、水下和地面的軍事以及 特殊工業(yè)和民用領(lǐng)域中獲得更加廣泛的應(yīng)用和更加遠(yuǎn)大的發(fā)展前景。 近幾年,國(guó)內(nèi)節(jié)能電池市場(chǎng)已被洋產(chǎn)品占領(lǐng),不少人使用的手機(jī)電池都是日本、美國(guó)進(jìn)口的。鎳氫、鋰離子電池作為信息時(shí)代支柱產(chǎn)業(yè),節(jié)約能源,減少環(huán)境污染,用途越來(lái)越廣泛,需求越來(lái)越大。中科院有關(guān)人士稱,鎳氫電池主要生產(chǎn)材料為金屬鎳和稀土金屬,而我國(guó)恰好稀土儲(chǔ)量非常豐富,為生產(chǎn)這種節(jié)能電池提供物質(zhì)基礎(chǔ)。在我國(guó) 863 計(jì)劃中,中科院物理所對(duì)鋰離子、鎳氫電池開(kāi)展基礎(chǔ)研究,同時(shí)在金融及資本市場(chǎng)上尋找合作伙伴,為科研產(chǎn)業(yè)化、市場(chǎng)化打基礎(chǔ)。單片機(jī)系統(tǒng)不僅在一般的工業(yè)應(yīng)用有有著廣泛的用途,在家用電器中也很常用。手機(jī)電池的使用壽命和單次循環(huán)使用時(shí)間與充電維護(hù)過(guò)程和使用情況密切相關(guān)。一部好的充電器不但能在短時(shí)間內(nèi)將電量充滿,而且還可以對(duì)電池能起到一定的維護(hù)作用,修復(fù)由于使用不當(dāng)而造成的記憶效應(yīng),既容量下降(電池活性衰退)現(xiàn)象。關(guān)鍵詞:智能 單片機(jī) 充電器 電池Multi-function cellphone chargerAbstractChina is a semiconductor material to produce to trade the big country, its market scale occupies the fifth of world.But the fast development of the telecommunication also make the secondary cell need growth fast fierce.Anticipate till 2000, the portable type telephone, telephony can amount to 18,000,000 consumers, but the growth rate of year of the small scaled secondary cell can attain 50%, this will for the lithium ion secondary cell of development expand the vast foreground.See from the dynamoelectric automobile application aspect, after the ion secondary cell abroad dynamoelectric automobile profession brought about the fever, the domestic has already begun the close by step.Beyond all doubt.The lithium battery will acquire the more extensive application and more great development foregrounds in space, underwater and the military and special industries and public realms of the grounds. In the last few years, the domestic economy energy cell market have already been capture by the ocean product, not a few cellular phone cells of person usage are all the that day is originally, inlet from the United States of.The hydrogen of nickel, the cell of lithium ion is the information to pay the pillar industry for ages, the economy energy, the decrease pollution of the environment, the use is more and more extensive, the need is more and more big.Win relevant personage in the section hospital call that the main production material of the nickel hydrogen cell is the metal nickel and sparse soil metals, but the by luck sparse soil of our country keeps the quantity very abundant, for produce this kind of economy energy the cell provides the foundation of matter.In 863 plans of our country, in the physics of the section hospital open the exhibition foundation research to the lithium ion, the nickel hydrogen cell, at the same time in the finance and capitals on the market the seek cooperates the colleague, turning for the research industry, the market turns to lay the foundation.A machine system not only have the extensive use in the general industry application, at household appliance in also very in common use.The useful life and a circulating usage times and charges of the cellular phone cell support the process and use the circumstance closely related.A good charger not only the ability is filled with quantity of electricity in the in a short time, but also can also can rise the certain function of maintenance to the cell, repair because of use not appropriate but the memory effect that result in, since the capacity droop( the cell activity decline) phenomemon。Keyword: Intelligence Mvcu Cell Charger
收藏
編號(hào):146735
類型:共享資源
大?。?span id="kywiwiy4em" class="font-tahoma">521.67KB
格式:RAR
上傳時(shí)間:2017-10-26
100
積分
- 關(guān) 鍵 詞:
-
dz225
多功能
手機(jī)充電器
研制
- 資源描述:
-
DZ225多功能手機(jī)充電器的研制,dz225,多功能,手機(jī)充電器,研制
展開(kāi)閱讀全文
- 溫馨提示:
1: 本站所有資源如無(wú)特殊說(shuō)明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
2: 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
3.本站RAR壓縮包中若帶圖紙,網(wǎng)頁(yè)內(nèi)容里面會(huì)有圖紙預(yù)覽,若沒(méi)有圖紙預(yù)覽就沒(méi)有圖紙。
4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
5. 裝配圖網(wǎng)僅提供信息存儲(chǔ)空間,僅對(duì)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對(duì)用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請(qǐng)與我們聯(lián)系,我們立即糾正。
7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。
裝配圖網(wǎng)所有資源均是用戶自行上傳分享,僅供網(wǎng)友學(xué)習(xí)交流,未經(jīng)上傳用戶書(shū)面授權(quán),請(qǐng)勿作他用。