探索电池

时间：2013年8月3日 上海
演讲类型：学生科普演讲
讲者：罗奕聪 - 来自深圳
主要内容：你对电池了解多少？来看看什么是电池吧。

Transcript

1. 探索电池 EXPLORE BATTERY અᒲՒ Email: lyic@outlook.com QQ: 254679689 Twitter: @LYiCong Saturday, October 26, 13
2. ᄝष൓ᆭభ ໡࣐ਈႨޓࡥֆྙའ֥২ሰބე࿽ࢃౢگᄖ ֥ჰ৘ ૄ؟၂۱܄ൔđ؀ᆀࣼ߶ࡨഒ၂϶ ܄ൔߎ൞ေႵ֥
   
   
    Saturday, October 26, 13
3. ളࠃᇏԩԩറ๩ሢ၍׮ഡС ׈ӽ໭෮҂ᄝ ໭ԩ҂ᄝ֥׈ӽ Saturday, October 26, 13
4. ܱႿ׈ӽ֥ӈ࡮հ༂ಪᆩ cࠗࠃ׈ӽླေ๙ݖؓ׈ӽᇗگປಆԉ׈đಖުᄜປಆ٢ ׈೘Ցbປಆԉ٢׈൞ᆷğ਷׈ӽݻ׈ᇀ׈ਈđಖ ުсྶઔഈؓ׈ӽࣉྛܱࠏԉ׈൅ؽ۱ཬൈb c൭ࠏԉડ׈ᆭުсྶઔഈϙו׈ჷđၹູݖ؇ԉ׈߶ႄ ఏ׈ӽЕᅉb c൭ࠏቋݺϜ׈Ⴈܻᄜԉ׈đေ҂ಖ߶Ⴕ࠺ၫིႋđ๝ဢ ߎॖၛ࣐ਈࡨഒԉ׈Ցඔđ࿼Ӊ׈ӽ൰ଁb Saturday, October 26, 13
5. ಸਈ ࡎ۬ ௖இ ཨٮᆀ࿊ܓ၍׮׈ჷ Saturday, October 26, 13
6. ݸνൈ ඔሳᄀնᄀݺ ն҆ٳཨٮᆀؓ׈ӽ֥ಪ് Saturday, October 26, 13
7. ၂్Ֆ๨ष൓ Saturday, October 26, 13
8. ᫖׈ӽ൞۱೯Ĥ c᫖׈ӽ൞၂ᇕၛ᫖ࣁඋࠇ᫖ކࣁູڵࠞҋਘđ൐ Ⴈ٤ඣ׈ࢳᇉಷ၁֥၂Ց׈ӽđ᫖׈ӽ֥ؿૼᆀ ൞ιְളb cᔟ҂൞ॖၛԉ׈֥ગĤ cॖၛԉ׈֥൞᫖৖ሰ׈ӽđ෱ࣜӈބo᫖׈ ӽpཌྷࠁཪ Saturday, October 26, 13
9. ᫖৖ሰ׈ӽ֥Ⴊׄ cбିਈۚčุࠒཬđ׈ਈ؟Ď cۿੱն c׈࿢ࢠۚ c໭࠺ၫིႋ cԉ٢׈෎؇ॹ Saturday, October 26, 13
10. ᫖৖ሰ׈ӽ֥ٳো ο׈ࢳᇉো྘ٳğ c Ⴕࠏಷ࠴č၁෿᫖৖ሰ׈ӽđӈ࡮ೂopĎ c ۚٳሰऊކ໾č᫖৖ሰऊކ໾׈ӽĎ οᆞࠞҋਘٳğ c ᪦ූ᫖ c ਠූํ᫖ c ᫖୛૑᪦သ߄໾a᫖သ߄૑֩֩ Saturday, October 26, 13
11. ࢃਔᆃહ؟᫖৖ሰ׈ӽđ෱ָ֞൞ᄸહ۽ቔ֥άĆ Saturday, October 26, 13
12. ᫖৖ሰᄝᆞڵࠞᆭࡗສْ ູ၍׮ഡСิ܂׈ି 充电：锂离 子从正极到 负极 放电：锂离 子从负极到 正极 Saturday, October 26, 13
13. ׈ӽູ൉હ߶঺߄ cൌ࠽ഈ߄࿐ّႋѩ҂൞ປಆॖ୉ሇ cᆞࠞҪሑ᪦ූ᫖ุࣖaڵࠞെ଎ҋਘࢲܒ൳෥ c߄࿐ّႋӁള֥၂ུࣁඋ৖ሰᄝെ଎ڵࠞഈӦࠒ cଽቅശۚ cetc Saturday, October 26, 13
14. ঺߄֥׈ӽڵࠞ ᆞࠞޘࢩ૫֥4&.๭ཞ Saturday, October 26, 13
15. ླ౰ᄀটᄀۚ cՖ୍భ֥"3.֞གྷᄝ֥೘ྒނ൭ࠏ cO7*%*"ሙСࡼም૫ཁवࡏܒ
    ,FQMFS
    ٢֞
    5FHSB
    ഈ c׈ӽڵքᄀটᄀն cӌഅष൓ေ౰۷նಸਈa۷৷ࡎ֥׈ӽ Saturday, October 26, 13
16. 电池容量 (mA/h) 0 750 1,500 2,250 3,000 HTC Dream (G1) HTC One CPU 频率 0 500 1,000 1,500 2,000 处理器速度提升了2倍，核心数由单核变四核 但电池容量却只提高了1倍！ Saturday, October 26, 13
17. Saturday, October 26, 13
18. ߭֞ቋԚ֥໙ี cߎ࠺֤ݸνൈગĤ cᆃָ֞൞൉હၩනάbbb cᆃ൞၂۱ࢡቓo׈ހਈp֥໾৘ਈđࡥӫo׈ਈp c໡ૌ௜ൈᄝ׈ӽഈु֥֞8IčຐൈĎބݸνൈႵ ൉હܱ༢଻Ĥ Saturday, October 26, 13
19. 8IS
    ൞൉હ Saturday, October 26, 13
20. 8IS൞൉હ • 千瓦时总知道吧 • 瓦时是千瓦时的千分之⼀一 • 和毫安时有什么关系 • 能量和电量 • W=Uq • 谁更能准确的表示电池容量？或者说，谁更基本。 Saturday, October 26, 13
21. 锂离子电池的衰老规律 • 从诞生起开始衰老 • 衰老速度和温度成正相关 • 衰老速度和剩余电量有关 Saturday, October 26, 13
22. ໑؇ބഺჅಸਈაක঺ൈࡗ֥ܱ༢ Saturday, October 26, 13
23. 正确维护电池——使用篇 ෛԉෛႨ х૧ۚ໑ х૧ݖ٢׈ Saturday, October 26, 13
24. 正确维护电池——储存篇 • 仅适用于长期储存 • 充至40%左右电量 • 尽量低温储存 Saturday, October 26, 13
25. Q & A Saturday, October 26, 13
26. THANK YOU ৳༢ٚൔ CONTACT Email: lyic@outlook.com QQ: 254679689 Twitter: @LYiCong Saturday, October 26, 13