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<div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/626678274f8811599eb39ed3/bg2.jpg"><div class="t m0 x1 ha y10 ff1 fs5 fc0 sc0 ls0 ws0"> </div><div class="t m0 xd ha y11 ff1 fs5 fc0 sc0 ls0 ws0"> </div><div class="c xe y12 w8 hb"><div class="t m0 x0 h2 y13 ff3 fs0 fc1 sc0 ls0 ws0">1</div></div><div class="c xf y12 w6 hb"><div class="t m0 x0 h2 y13 ff1 fs0 fc1 sc0 ls0 ws0"> </div></div><div class="t m0 x1 hc y14 ff2 fs5 fc0 sc0 ls0 ws0"> </div><div class="t m0 x10 hd y15 ff2 fs0 fc1 sc0 ls0 ws0">本期目录 </div><div class="t m0 x10 he y16 ff2 fs5 fc3 sc0 ls0 ws0">短 <span class="_"> </span> <span class="_"> </span>评 <span class="_"> </span> <span class="_"> </span> <span class="_ _4"> </span> <span class="_ _5"> </span><span class="ff4 fc0">2<span class="_"> </span>页</span></div><div class="c x11 y17 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y19 ff2 fs5 fc0 sc0 ls0 ws0">※短评-<span class="_ _1"></span>MEMS<span class="_"> </span>医疗电<span class="_ _1"></span>子发功<span class="_ _1"></span>『致癌<span class="_ _1"></span>』变「<span class="_ _1"></span>治癌」<span class="_ _1"></span> <span class="_ _6"> </span><span class="ff4">2<span class="_"> </span>页</span></div><div class="c x11 y1a w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y1b ff2 fs5 fc0 sc0 ls0 ws0">※技术短评<span class="_ _1"></span>-电动<span class="_ _1"></span>车电池技术 <span class="_"> </span> <span class="_ _4"> </span> <span class="_ _7"> </span><span class="ff4">2<span class="_"> </span>页</span></div><div class="c x11 y1c w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y1d ff2 fs5 fc0 sc0 ls0 ws0">※短评-2011<span class="_ _4"> </span>全球太阳光电<span class="_ _1"></span>市场成长<span class="_ _4"> </span>17.5% <span class="_"> </span> <span class="_ _4"> </span> <span class="_ _8"> </span><span class="ff4">4<span class="_"> </span>页</span></div><div class="c x11 y1e w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y1f ff2 fs5 fc0 sc0 ls0 ws0">※短评-平<span class="_ _1"></span>板装置<span class="_ _1"></span>风潮将引发显<span class="_ _1"></span>示器、<span class="_ _1"></span>硬盘机<span class="_ _1"></span>市场混<span class="_ _1"></span>乱 <span class="_ _4"> </span> <span class="_ _9"> </span><span class="ff4">6<span class="_"> </span>页</span></div><div class="c x11 y20 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y21 ff2 fs5 fc0 sc0 ls0 ws0">※短评-「<span class="_ _1"></span>连网」成<span class="_"> </span>CE<span class="_ _4"> </span>标准功能未<span class="_ _1"></span>来五年<span class="_ _1"></span>是关键<span class="_ _1"></span>成长<span class="_ _1"></span>期 <span class="_ _4"> </span> <span class="_ _a"> </span><span class="ff4">7<span class="_"> </span>页</span></div><div class="c x11 y22 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y23 ff2 fs5 fc0 sc0 ls0 ws0">※短评-2010<span class="_ _4"> </span>年电子产品代<span class="_ _1"></span>工产业<span class="_ _1"></span>成长<span class="_ _4"> </span>33.4%中国为<span class="_ _1"></span>全球主力<span class="_ _1"></span> <span class="_ _4"> </span> <span class="_ _b"> </span><span class="ff4">7<span class="_"> </span>页</span></div><div class="c x11 y24 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y25 ff2 fs5 fc0 sc0 ls0 ws0">※短评-诺<span class="_ _1"></span>基亚能<span class="_ _1"></span>否藉由拥抱微<span class="_ _1"></span>软保住<span class="_ _1"></span>龙头地<span class="_ _1"></span>位? <span class="_ _4"> </span> <span class="_ _c"> </span><span class="ff4">8<span class="_"> </span>页</span></div><div class="c x11 y26 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y27 ff2 fs5 fc3 sc0 ls0 ws0">产业解析 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class="ff4">11<span class="_"> </span>页</span></div><div class="c x11 y2c w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y2d ff2 fs5 fc0 sc0 ls0 ws0">※产业分析<span class="_ _1"></span>-半导体<span class="_"> </span>IC<span class="_ _4"> </span>产业综合<span class="_ _1"></span>分析 <span class="_"> </span> <span class="_ _4"> </span> <span class="_"> </span> <span class="_ _f"> </span><span class="ff4">12<span class="_ _4"> </span>页</span></div><div class="c x11 y2e w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y2f ff2 fs5 fc0 sc0 ls0 ws0">※产业趋势<span class="_ _1"></span>分析-<span class="_ _1"></span>预言<span class="_"> </span>2011<span class="_ _4"> </span>年电子业<span class="_ _1"></span>十大热门技术 <span class="_ _4"> </span> <span class="_ _10"> </span><span class="ff4">17<span class="_ _4"> </span>页</span></div><div class="c x11 y30 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y31 ff2 fs5 fc0 sc0 ls0 ws0">※产业分析<span class="_ _1"></span>-2011<span class="_"> </span>年<span class="_ _1"></span>高单价<span class="_ _1"></span>平板突破<span class="_"> </span>4<span class="_ _1"></span>,500<span class="_ _4"> </span>万台 <span class="_"> </span> <span class="_ _4"> </span> <span class="_ _11"> </span><span class="ff4">25<span class="_ _4"> </span>页</span></div><div class="c x11 y32 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y33 ff2 fs5 fc0 sc0 ls0 ws0">※产业趋势<span class="_ _1"></span>分析-<span class="_ _1"></span>USB 3.0<span class="_ _4"> </span>应用层面日<span class="_ _1"></span>广未来五年<span class="_ _4"> </span>CAG<span class="_ _1"></span>R<span class="_"> </span>可达<span class="_ _4"> </span>120% <span class="_"> </span> <span class="_ _12"> </span><span class="ff4">26<span class="_ _4"> </span>页</span></div><div class="c x11 y34 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> 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</div></div><div class="t m0 x10 he y39 ff2 fs5 fc3 sc0 ls0 ws0">创新技术情报 <span class="_ _4"> </span> <span class="_ _15"> </span><span class="ff4 fc0">31<span class="_ _4"> </span>页</span></div><div class="c x11 y3a w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y3b ff2 fs5 fc0 sc0 ls0 ws0">※创新技术<span class="_ _1"></span>情报-<span class="_ _1"></span>科学家<span class="_ _1"></span>实现固态量子<span class="_ _1"></span>内存可<span class="_ _1"></span>望催生<span class="_ _1"></span>超<span class="_ _1"></span>高安全性<span class="_ _1"></span>通讯 <span class="_ _4"> </span> <span class="_ _16"> </span><span class="ff4">31<span class="_ _4"> </span>页</span></div><div class="c x11 y3c w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y3d ff2 fs5 fc0 sc0 ls0 ws0">※创新技术<span class="_ _1"></span>情报-<span class="_ _1"></span>用活细<span class="_ _1"></span>胞做电动游戏<span class="_ _1"></span> <span class="_"> </span> <span class="_ _4"> </span> <span class="_ _f"> </span><span class="ff4">3<span class="_ _1"></span>2<span class="_"> </span>页</span></div><div class="c x11 y3e w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y3f ff2 fs5 fc0 sc0 ls0 ws0">※创新技术<span class="_ _1"></span>情报-<span class="_ _1"></span>量子内<span class="_ _1"></span>存 <span class="_"> </span> <span class="_"> </span> <span class="_ _17"> </span><span class="ff4">33<span class="_ _4"> </span>页</span></div><div class="c x11 y40 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y41 ff2 fs5 fc0 sc0 ls0 ws0">※创新技术<span class="_ _1"></span>情报-<span class="_ _1"></span>用石墨<span class="_ _1"></span>烯做超级传感<span class="_ _1"></span>器 <span class="_"> </span> <span class="_"> </span> <span class="_ _4"> </span> <span class="_ _18"> </span><span class="ff4">34<span class="_ _4"> </span>页</span></div><div class="c x11 y42 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y43 ff2 fs5 fc0 sc0 ls0 ws0">※创新技术<span class="_ _1"></span>情报-<span class="_ _1"></span>世界首<span class="_ _1"></span>款高动态阶调<span class="_ _1"></span>范围视<span class="_ _1"></span>讯系统<span class="_ _1"></span> <span class="_"> </span> <span class="_"> </span> <span class="_ _4"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_ _19"> </span><span class="ff4">34<span class="_ _4"> </span>页</span></div><div class="c x11 y44 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y45 ff2 fs5 fc0 sc0 ls0 ws0">※创新技术<span class="_ _1"></span>情报-<span class="_ _1"></span>意大利<span class="_ _1"></span>科学家声称冷<span class="_ _1"></span>核融合<span class="_ _1"></span>技术可在<span class="_ _4"> </span>2011<span class="_"> </span>年内商<span class="_ _1"></span>业化 <span class="_"> </span> <span class="_ _4"> </span> <span class="_"> </span> <span class="_ _1a"> </span><span class="ff4">35<span class="_ _4"> </span>页</span></div><div class="c x11 y46 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y47 ff2 fs5 fc0 sc0 ls0 ws0">※创新组件<span class="_ _1"></span>材料情<span class="_ _1"></span>报-A<span class="_ _1"></span>GC<span class="_"> </span>推<span class="_ _1"></span>出超耐<span class="_ _1"></span>用抗磨损<span class="_"> </span>D<span class="_ _1"></span>rag<span class="_ _1"></span>ont<span class="_ _1"></span>rail<span class="_"> </span>玻璃 <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_ _4"> </span> <span class="_ _1b"> </span><span class="ff4">36<span class="_ _4"> </span>页</span></div><div class="c x11 y48 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y49 ff2 fs5 fc0 sc0 ls0 ws0">※创新技术<span class="_ _1"></span>情报-<span class="_ _1"></span>沙漠变<span class="_ _1"></span>森林 <span class="_"> </span> <span class="_"> </span> 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hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y4f ff2 fs5 fc0 sc0 ls0 ws0">※编辑观点<span class="_ _1"></span>-Apple<span class="_"> </span>不<span class="_ _1"></span>能没有<span class="_ _1"></span>贾伯斯<span class="_ _1"></span>的五个<span class="_ _1"></span>理由 <span class="_"> </span> <span class="_ _4"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_ _1f"> </span><span class="ff4">40<span class="_ _4"> </span>页</span></div><div class="c x11 y50 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y51 ff2 fs5 fc0 sc0 ls0 ws0">※技术解析<span class="_ _1"></span>-正确<span class="_ _1"></span>测量<span class="_"> </span>LED<span class="_ _4"> </span>供电电源 <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_ _4"> </span> <span class="_ _20"> </span><span class="ff4">42<span class="_ _4"> </span>页</span></div><div class="c x11 y52 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y53 ff2 fs5 fc0 sc0 ls0 ws0">※解析产品<span class="_ _1"></span>开发趋<span class="_ _1"></span>势-下一代智<span class="_ _1"></span>能型电<span class="_ _1"></span>视的设<span class="_ _1"></span>计需求<span class="_ _1"></span> <span class="_"> </span> <span class="_"> </span> <span class="_ _4"> </span> <span class="_ _21"> </span><span class="ff4">49<span class="_ _4"> </span>页</span></div><div class="c x11 y54 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y55 ff2 fs5 fc0 sc0 ls0 ws0">※国际展览<span class="_ _1"></span>观察-2<span class="_ _1"></span>011<span class="_"> </span>年<span class="_ _4"> </span>MWC<span class="_"> </span>展览七大趋<span class="_ _1"></span>势 <span class="_"> </span> <span class="_"> </span> <span class="_ _4"> </span> <span class="_ _22"> </span><span class="ff4">55<span class="_ _4"> </span>页</span></div><div class="c x11 y56 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y57 ff2 fs5 fc0 sc0 ls0 ws0">※编辑观点<span class="_ _1"></span>-欧盟<span class="_ _1"></span>通过新商用车<span class="_ _1"></span>排放标<span class="_ _1"></span>准『车<span class="_ _1"></span>用锂电<span class="_ _1"></span>池<span class="_ _1"></span>』恐陷短<span class="_ _1"></span>缺 <span class="_"> </span> <span class="_"> </span> <span class="_ _4"> </span> <span class="_ _16"> </span><span class="ff4">57<span class="_ _4"> </span>页</span></div><div class="c x11 y58 w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x10 he y59 ff2 fs5 fc0 sc0 ls0 ws0">※编辑观点<span class="_ _1"></span>-美、<span class="_ _1"></span>中鼓励<span class="_ _1"></span>新能源车产业<span class="_ _1"></span>可望带<span class="_ _1"></span>动锂电<span class="_ _1"></span>池<span class="_ _1"></span>需求成长<span class="_ _1"></span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_ _4"> </span> <span class="_ _23"> </span><span class="ff4">59<span class="_ _4"> </span>页</span></div><div class="c x11 y5a w9 hf"><div class="t m0 x0 he y18 ff4 fs5 fc0 sc0 ls0 ws0"> </div></div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div>
<div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/626678274f8811599eb39ed3/bg3.jpg"><div class="t m0 x1 ha y10 ff1 fs5 fc0 sc0 ls0 ws0"> </div><div class="t m0 xd ha y11 ff1 fs5 fc0 sc0 ls0 ws0"> </div><div class="c xe y12 w8 hb"><div class="t m0 x0 h2 y13 ff3 fs0 fc1 sc0 ls0 ws0">2</div></div><div class="c xf y12 w6 hb"><div class="t m0 x0 h2 y13 ff1 fs0 fc1 sc0 ls0 ws0"> </div></div><div class="t m0 x1 hc y5b ff2 fs5 fc0 sc0 ls0 ws0"> </div><div class="t m0 x12 hd y5c ff2 fs0 fc1 sc0 ls0 ws0">短 <span class="_"> </span> <span class="_"> </span>评<span class="fs5"> </span></div><div class="t m0 x1 hd y5d ff2 fs0 fc4 sc0 ls0 ws0">※短评-MEMS<span class="_"> </span>医疗电子发功『致癌』变「治癌」 <span class="_ _24"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> </div><div class="t m0 x1 h10 y5e ff4 fs0 fc0 sc0 ls0 ws0">根据台湾地区卫生署统计,大约每<span class="_"> </span>13<span class="_"> </span>分钟就有一个台湾地区人民因癌症过世,世界各国无</div><div class="t m0 x1 h10 y5f ff4 fs0 fc0 sc0 ls0 ws0">不积极寻找治癌良方。过去,电子产品所产生的「电磁波」一直是民众避之唯恐不及的致癌</div><div class="t m0 x1 h10 y60 ff4 fs0 fc0 sc0 ls0 ws0">物,<span class="_ _25"></span>不过,<span class="_ _25"></span>现在可能要反其道而行,<span class="_ _25"></span>因为透过更精密细微的零组件,<span class="_ _26"></span>「电子致癌」<span class="_ _25"></span>可能要转化</div><div class="t m0 x1 h10 y61 ff4 fs0 fc0 sc0 ls0 ws0">为「电子治癌」了。 </div><div class="t m0 x1 h10 y1f ff4 fs0 fc0 sc0 ls0 ws0">美国、<span class="_ _25"></span>日本正在发展<span class="_ _27"></span>「癌症探测犬」<span class="_ _28"></span>,<span class="_ _27"></span>透过狗儿灵敏的嗅觉,<span class="_ _27"></span>早一歩嗅出癌细胞所产生的蛋白</div><div class="t m0 x1 h10 y62 ff4 fs0 fc0 sc0 ls0 ws0">质气味。这是因为生物体的嗅觉结构相当复杂,人可以藉由气味味源物质与嗅觉感应细胞的</div><div class="t m0 x1 h10 y63 ff4 fs0 fc0 sc0 ls0 ws0">结合,判断出<span class="_"> </span>350<span class="_"> </span>不同的气味。人体中约有<span class="_ _29"> </span>4000<span class="_"> </span>万个嗅觉感应细胞,而狗则有<span class="_"> </span>10<span class="_"> </span>亿个,</div><div class="t m0 x1 h10 y64 ff4 fs0 fc0 sc0 ls0 ws0">难怪狗的嗅觉判断非常灵敏。 </div><div class="t m0 x1 h10 y65 ff4 fs0 fc0 sc0 ls0 ws0">要设计出逼近生物嗅觉能力的感应设备,并不是直接检测分子,而是读取部份的分子结构。</div><div class="t m0 x1 h10 y66 ff4 fs0 fc0 sc0 ls0 ws0">以色列科技学院研发的<span class="_ _27"></span>「电子鼻」<span class="_ _28"></span>,<span class="_ _2a"></span>就是一种强调逼近生物嗅觉能力的奈米传感器数组,<span class="_ _27"></span>在硅</div><div class="t m0 x1 h10 y67 ff4 fs0 fc0 sc0 ls0 ws0">基板上采用金奈米粒子(gold nanopar<span class="_ _2"></span>ticle)<span class="_ _28"></span>,电极上覆盖的奈米粒子会因为吸附呼吸中的</div><div class="t m0 x1 h10 y68 ff4 fs0 fc0 sc0 ls0 ws0">癌细胞分子而改变电流传导,并依照不同传导来区别癌症种类、甚至是早期症状。 </div><div class="t m0 x1 h10 y69 ff4 fs0 fc0 sc0 ls0 ws0">其实,现在实验室中的气相色谱分析已经算是普遍,但是由于在机体中需要安装气罐,体积</div><div class="t m0 x1 h10 y6a ff4 fs0 fc0 sc0 ls0 ws0">一直无法有效缩减。如果使用<span class="_"> </span>MEMS(微机电系统)技术,就可以有效缩减传感器的体积。</div><div class="t m0 x1 h10 y6b ff4 fs0 fc0 sc0 ls0 ws0">如瑞士学者就利用<span class="_"> </span>MEMS<span class="_ _29"> </span>技术开发含原子力<span class="_ _2"></span>显微镜的悬臂,<span class="_ _2b"></span>气体吸附于高分子膜上会造成变</div><div class="t m0 x1 h10 y6c ff4 fs0 fc0 sc0 ls0 ws0">形,藉由不同的弧度以侦测浓度。在同一封装内如置入多个悬臂,就可以达成感测多种气体</div><div class="t m0 x1 h10 y6d ff4 fs0 fc0 sc0 ls0 ws0">的目标。 </div><div class="t m0 x1 h10 y6e ff4 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 hd y6f ff2 fs0 fc4 sc0 ls0 ws0">※技术短评-电动车电池技术 </div><div class="t m0 x1 hd y70 ff2 fs0 fc3 sc0 ls0 ws0">◎电动车跑得快 <span class="_"> </span>电池充电与保护机制不能乱 <span class="_ _2c"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> </div><div class="t m0 x1 h10 y71 ff4 fs0 fc0 sc0 ls0 ws0"> <span class="_"> </span>电动车的三大技术关卡,<span class="_ _25"></span>是电动马达、<span class="_ _27"></span>动力控制单元、<span class="_ _27"></span>以及相当重要的电池。<span class="_ _25"></span>其中最重要的</div><div class="t m0 x1 h10 y72 ff4 fs0 fc0 sc0 ls0 ws0">动力电池技术,<span class="_ _25"></span>牵涉到安全性、<span class="_ _25"></span>环保、<span class="_ _25"></span>循环使用寿命、<span class="_ _25"></span>性能极限、<span class="_ _25"></span>环境温度、<span class="_ _25"></span>能量提供能力、</div><div class="t m0 x1 h10 y73 ff4 fs0 fc0 sc0 ls0 ws0">充电时间等重大议题。而主要监控及管理整车电池模块、并且提供预警保护功能、进而延长</div><div class="t m0 x1 h10 y74 ff4 fs0 fc0 sc0 ls0 ws0">电池使用寿命的电池管理系统(BMS)<span class="_ _28"></span>,更是攸关整体电动车动力的最核心关键。 </div><div class="t m0 x1 h10 y75 ff4 fs0 fc0 sc0 ls0 ws0">在种类众多的电动车动力电池类型当中,可藉由充电程序回复蓄电量、可多次循环使用的二</div><div class="t m0 x1 h10 y76 ff4 fs0 fc0 sc0 ls0 ws0">次电池,目前是大部分整车车厂开发电动车款最常用的电池类型。其中又以锂电池材料包括</div><div class="t m0 x1 h10 y77 ff4 fs0 fc0 sc0 ls0 ws0">锂钴、锂锰、磷酸锂铁以及日本常用的锂钴锰三元相电池为主。综观工作电压、能量体积密</div><div class="t m0 x1 h10 y4f ff4 fs0 fc0 sc0 ls0 ws0">度、重量体积密度、功率和安全性等特性表现,磷酸锂铁和镍氢电池性能较佳。目前纯电动</div><div class="t m0 x1 h10 y78 ff4 fs0 fc0 sc0 ls0 ws0">车的电池组,<span class="_ _2a"></span>总电压约在<span class="_ _29"> </span>288~360V<span class="_"> </span>之间,<span class="_ _2d"></span>工作电压越高的电池<span class="_ _2"></span>,<span class="_ _2d"></span>电动车所需的电池数量就</div><div class="t m0 x1 h10 y79 ff4 fs0 fc0 sc0 ls0 ws0">越少;功率密度越高,瞬间放电电流越大,超速和爬坡就更有力。 </div><div class="t m0 x1 h10 y7a ff4 fs0 fc0 sc0 ls0 ws0">台湾地区车辆中心(ART<span class="_ _25"></span>C)指出,目前电动<span class="_ _1"></span>车电池常见的充电方法,包括定电压充电曲线</div><div class="t m0 x1 h10 y7b ff4 fs0 fc0 sc0 ls0 ws0">(CV)<span class="_ _28"></span>、定电流充电曲线(C<span class="_ _25"></span>C)<span class="_ _28"></span>、定电流/定电<span class="_ _2"></span>压充电曲线(C<span class="_ _1"></span>C-CV<span class="_ _1"></span>)和脉冲充电法。CV<span class="_"> </span>充</div><div class="t m0 x1 h10 y7c ff4 fs0 fc0 sc0 ls0 ws0">电法的电流会随着电池内阻降低,因此电池温度不会剧烈上升,高充电状态也不会有高电压</div><div class="t m0 x1 h10 y7d ff4 fs0 fc0 sc0 ls0 ws0">现象,<span class="_ _27"></span>不过充电初期电流大,<span class="_ _27"></span>会较容易发烫,<span class="_ _27"></span>且充电时间较无法估计。<span class="_ _27"></span>C<span class="_ _1"></span>C<span class="_ _29"> </span>充电法在充电初期</div><div class="t m0 x1 h10 y7e ff4 fs0 fc0 sc0 ls0 ws0">电流不会过大,<span class="_ _27"></span>时间容易估计,<span class="_ _2a"></span>不过高充电状态时容易有高电压现象,<span class="_ _27"></span>电池温度会急遽上升。</div><div class="t m0 x1 h10 y7f ff4 fs0 fc0 sc0 ls0 ws0">C<span class="_ _1"></span>C-CV<span class="_ _29"> </span>充电法则兼顾<span class="_"> </span>CC<span class="_ _29"> </span>快速充电和<span class="_"> </span>CV<span class="_"> </span>可自我调节电流的功能。 </div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div>
<div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/626678274f8811599eb39ed3/bg4.jpg"><div class="t m0 x1 ha y10 ff1 fs5 fc0 sc0 ls0 ws0"> </div><div class="t m0 xd ha y11 ff1 fs5 fc0 sc0 ls0 ws0"> </div><div class="c xe y12 w8 hb"><div class="t m0 x0 h2 y13 ff3 fs0 fc1 sc0 ls0 ws0">3</div></div><div class="c xf y12 w6 hb"><div class="t m0 x0 h2 y13 ff1 fs0 fc1 sc0 ls0 ws0"> </div></div><div class="t m0 x1 h11 y80 ff5 fs0 fc0 sc0 ls0 ws0">至于脉冲充电法多应用在铅酸电池,是使用周期性的脉冲电流对电池充电,可以在充电过程</div><div class="t m0 x1 h11 y81 ff5 fs0 fc0 sc0 ls0 ws0">中提供电池休息时间来缓和化学反应,并可调节脉冲电流大小,达到快速充电的目的。 </div><div class="t m0 x1 h11 y82 ff5 fs0 fc0 sc0 ls0 ws0">正因为各类电池特性不尽相同,<span class="_ _27"></span>使得由多颗单体电芯<span class="_ _27"></span>(cell)<span class="_ _27"></span>所串接而成的高压电池组,<span class="_ _27"></span>在不</div><div class="t m0 x1 h11 y83 ff5 fs0 fc0 sc0 ls0 ws0">同的使用状态下,会造成电芯不一致性的状况增加。而每个单电池都需要做适当的监测与平</div><div class="t m0 x1 h11 y84 ff5 fs0 fc0 sc0 ls0 ws0">衡,提高单电池性能、安全与寿命。同时,电池组必须具有过充监测、过放监测、过电流监</div><div class="t m0 x1 h11 y85 ff5 fs0 fc0 sc0 ls0 ws0">测以及过温保护等功能。 </div><div class="t m0 x1 h11 y86 ff5 fs0 fc0 sc0 ls0 ws0">电池组的保护功能,芯片大厂的解决方案就非常关键。例如电池满电仍继续充电时,保护电</div><div class="t m0 x1 h11 y87 ff5 fs0 fc0 sc0 ls0 ws0">路板上的保护芯片就会切断充电;电压过低时,保护芯片就会切断放电回路;侦测到有短路</div><div class="t m0 x1 h11 y88 ff5 fs0 fc0 sc0 ls0 ws0">现象时,可立即切断与电池的回路;保护芯片也需进行电池温度监测,并将讯息回传到系统</div><div class="t m0 x1 h11 y89 ff5 fs0 fc0 sc0 ls0 ws0">运作过温保护控制。目前包括<span class="_"> </span>Linear、TI、Infi<span class="_ _2"></span>neon、F<span class="_ _1"></span>reescale<span class="_ _1"></span>、Microchip、R<span class="_ _25"></span>o<span class="_ _2"></span>HM<span class="_"> </span>等芯</div><div class="t m0 x1 h11 y8a ff5 fs0 fc0 sc0 ls0 ws0">片大厂都已具备电池组保护芯片相关管理技术。 </div><div class="t m0 x1 hd y8b ff2 fs0 fc3 sc0 ls0 ws0">◎要把电动车电池管好充放电平衡是基本功 <span class="_ _2e"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> </div><div class="t m0 x1 h10 y8c ff4 fs0 fc0 sc0 ls0 ws0">电动车要跑得快,光靠电池管理系统(BMS)还不够,透过<span class="_"> </span>BMS<span class="_"> </span>将电池信息传送至能量管</div><div class="t m0 x1 h10 y8d ff4 fs0 fc0 sc0 ls0 ws0">理系统<span class="_ _27"></span>(EMS)<span class="_ _28"></span>,<span class="_ _27"></span>藉此,<span class="_ _27"></span>整车车厂更需要取得关<span class="_ _1"></span>键的数据数据以便进一步分析,<span class="_ _27"></span>这也是为什么</div><div class="t m0 x1 h10 y8e ff4 fs0 fc0 sc0 ls0 ws0">现在全球大部分整车车厂,在正式推出电动车产品之前,会特别重视示范运行过程的原因。 </div><div class="t m0 x1 h10 y8f ff4 fs0 fc0 sc0 ls0 ws0">藉由示范运行,车厂才能掌握电动车运行时、电池管理系统与其他零部件之间联动的重要关</div><div class="t m0 x1 h10 y90 ff4 fs0 fc0 sc0 ls0 ws0">键数据。这些关键数据,都是属于非常机密的内容,内行人如果掌握到这些数据,基本上就</div><div class="t m0 x1 h10 y91 ff4 fs0 fc0 sc0 ls0 ws0">可以了解这家车厂电动车性能的核心与要点。 </div><div class="t m0 x1 h10 y92 ff4 fs0 fc0 sc0 ls0 ws0">多串数电池管理系统<span class="_"> </span>BMS<span class="_"> </span>设计较为复杂,<span class="_ _2f"></span>当电池串联数目增加,<span class="_ _2f"></span>电池间差异所造成的影响也</div><div class="t m0 x1 h10 y93 ff4 fs0 fc0 sc0 ls0 ws0">就越明显,电池组的使用效率也会递减。电动车机电系统的可靠度也会受到影响。 </div><div class="t m0 x1 h10 y94 ff4 fs0 fc0 sc0 ls0 ws0">到电动车整车阶段部份,<span class="_ _27"></span>基本上就是以电池组<span class="_ _2a"></span>(module)<span class="_ _27"></span>作为电池管理系统的基本单位。<span class="_ _2a"></span>电</div><div class="t m0 x1 h10 y95 ff4 fs0 fc0 sc0 ls0 ws0">池平衡管理和电池组状态监控这两大技术,<span class="_ _2f"></span>对于<span class="_"> </span>BMS<span class="_"> </span>而言,<span class="_ _2f"></span>是非常关键且必要的底层硬件架</div><div class="t m0 x1 h10 y96 ff4 fs0 fc0 sc0 ls0 ws0">构。<span class="_ _30"></span>不过完整的<span class="_"> </span>BMS<span class="_"> </span>解决方案,<span class="_ _2a"></span>除了底层硬件之外,<span class="_ _30"></span>上层的软件开发要领,<span class="_ _30"></span>还必须涵盖电池</div><div class="t m0 x1 h10 y97 ff4 fs0 fc0 sc0 ls0 ws0">特性研究分析、电池建模与模拟分析、热管理、电池组老化与故障预警、和电池残电量估测</div><div class="t m0 x1 h10 y98 ff4 fs0 fc0 sc0 ls0 ws0">方法等重要环节的系统整合与应用。 </div><div class="t m0 x1 h10 y99 ff4 fs0 fc0 sc0 ls0 ws0">特别是在电池充放电平衡部份,攸关电池组效能甚巨。基本上电池平衡管理可分为被动充电</div><div class="t m0 x1 h10 y9a ff4 fs0 fc0 sc0 ls0 ws0">平衡和主动平衡这两大类。被动式充电平衡就是以充电方式来达到平衡效果,多半适合应用</div><div class="t m0 x1 h10 y9b ff4 fs0 fc0 sc0 ls0 ws0">在油电混合动力车(Hybrid EV;HEV)领域,专利问题较少,没有高频切换噪声的困扰。 </div><div class="t m0 x1 h10 y9c ff4 fs0 fc0 sc0 ls0 ws0">被动式充电平衡可分为长时间过充和消耗式这两种,前者不需加入任何电路,后者架构容易</div><div class="t m0 x1 h10 y9d ff4 fs0 fc0 sc0 ls0 ws0">落实且简单,但是长时间过充会让电池芯的电压差太高,造成电量叫高的电池芯过充,而消</div><div class="t m0 x1 h10 y9e ff4 fs0 fc0 sc0 ls0 ws0">耗式的电阻会导致消耗多余的电量。目前被动式充电平衡仍是大多数电池保护板厂商采用的</div><div class="t m0 x1 h10 y9f ff4 fs0 fc0 sc0 ls0 ws0">方法。 </div><div class="t m0 x1 h10 ya0 ff4 fs0 fc0 sc0 ls0 ws0">主动平衡则可分为电容平衡、电感平衡和模块化平衡这三大类,多半适合应用在纯电动车领</div><div class="t m0 x1 h10 ya1 ff4 fs0 fc0 sc0 ls0 ws0">域。主动平衡能按照电池剩余电量来决定各个电池充电的比例,藉由储电组件来达到电量转</div><div class="t m0 x1 h10 ya2 ff4 fs0 fc0 sc0 ls0 ws0">移的目的,充电效率高,可缩短充电时间。不过因为电路主要由电容、电感和开关达到能转</div><div class="t m0 x1 h10 ya3 ff4 fs0 fc0 sc0 ls0 ws0">换的目的,因此成本较高、体积较大,且会有开关切换的噪声问题,因此控制设计上较为复</div><div class="t m0 x1 h10 ya4 ff4 fs0 fc0 sc0 ls0 ws0">杂。 </div><div class="t m0 x1 h10 ya5 ff4 fs0 fc0 sc0 ls0 ws0"> </div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div>
<div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/626678274f8811599eb39ed3/bg5.jpg"><div class="t m0 x1 ha y10 ff1 fs5 fc0 sc0 ls0 ws0"> </div><div class="t m0 xd ha y11 ff1 fs5 fc0 sc0 ls0 ws0"> </div><div class="c xe y12 w8 hb"><div class="t m0 x0 h2 y13 ff3 fs0 fc1 sc0 ls0 ws0">4</div></div><div class="c xf y12 w6 hb"><div class="t m0 x0 h2 y13 ff1 fs0 fc1 sc0 ls0 ws0"> </div></div><div class="t m0 x1 hd y80 ff2 fs0 fc3 sc0 ls0 ws0">◎电池材料特性不一 <span class="_"> </span>电动车电量检测花心力 <span class="_ _2c"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> </div><div class="t m0 x1 h10 y81 ff4 fs0 fc0 sc0 ls0 ws0">各类电池的规格与特性,必须输入管理系统当中,使系统模板参数达到优化的调整,以符合</div><div class="t m0 x1 h10 y82 ff4 fs0 fc0 sc0 ls0 ws0">各类电池电动电力的特性。长时期累积的各项参数资料,可作为建模与模拟分析的依据,配</div><div class="t m0 x1 h10 y83 ff4 fs0 fc0 sc0 ls0 ws0">合实际路测后所键入的信息数据,车厂才会知道欲参数修正的关键点与幅度应该为何,这也</div><div class="t m0 x1 h10 y84 ff4 fs0 fc0 sc0 ls0 ws0">是为什么,BMS<span class="_"> </span>所搜集到的数据数据会这么重要的原因。 </div><div class="t m0 x1 h10 y85 ff4 fs0 fc0 sc0 ls0 ws0">电动车电池的电量检测法主要包括负载电压法、内阻量测法、开路电压法、库仑计算法与能</div><div class="t m0 x1 h10 y86 ff4 fs0 fc0 sc0 ls0 ws0">量计算法等。电池种类、放电深度、充电状态、变动负载、环境温度、电池组匹配与老化、</div><div class="t m0 x1 h10 y87 ff4 fs0 fc0 sc0 ls0 ws0">使用次数等因素,<span class="_ _27"></span>都会影响<span class="_"> </span>SO<span class="_ _2"></span>C<span class="_ _30"></span>(Sta<span class="_ _1"></span>te of Cha<span class="_ _1"></span>rge<span class="_ _1"></span>)<span class="_ _27"></span>的量测精准度。<span class="_ _25"></span>磷酸锂铁电池的电量检</div><div class="t m0 x1 h10 y88 ff4 fs0 fc0 sc0 ls0 ws0">测非常难以估测的关键,就在于放电曲线过于平坦。每种电池芯的放电曲线都不一样,电量</div><div class="t m0 x1 h10 y89 ff4 fs0 fc0 sc0 ls0 ws0">检测的估算法则也就不尽相同。 </div><div class="t m0 x1 h10 y8a ff4 fs0 fc0 sc0 ls0 ws0">电池组之间讯息如何传递或链接,整车车厂与电池管理芯片大厂的开发要点不尽相同。不过</div><div class="t m0 x1 h10 y8b ff4 fs0 fc0 sc0 ls0 ws0">由于多串数电池管理系统会受到变频马达很大的干扰源,并且电池组之间会有电位差问题,</div><div class="t m0 x1 h10 y8c ff4 fs0 fc0 sc0 ls0 ws0">因此设计上常会用电位隔离膜或是转换方式来降低干扰状况。这些隔离技术本身各家大厂拥</div><div class="t m0 x1 h10 y8d ff4 fs0 fc0 sc0 ls0 ws0">有自己的专利,也是攸关电池充放电平衡非常重要的技术门坎。 </div><div class="t m0 x1 h10 y8e ff4 fs0 fc0 sc0 ls0 ws0">目前投入多串数电动车电池管理芯片的大厂,包括德州仪器(TI)<span class="_ _28"></span>、O2Micro、凌力尔特</div><div class="t m0 x1 h10 y8f ff4 fs0 fc0 sc0 ls0 ws0">(Linear)<span class="_ _28"></span>、<span class="_ _27"></span>爱特梅尔<span class="_ _25"></span>(A<span class="_ _1"></span>tmel)<span class="_ _25"></span>和亚德诺<span class="_ _27"></span>(ADI)<span class="_ _28"></span>,<span class="_ _25"></span>可量测的电池芯数目在<span class="_"> </span>4~13<span class="_ _29"> </span>颗之间,<span class="_ _27"></span>可</div><div class="t m0 x1 h10 y90 ff4 fs0 fc0 sc0 ls0 ws0">堆栈数以<span class="_"> </span>16、<span class="_ _31"></span>32<span class="_"> </span>和<span class="_"> </span>50<span class="_ _29"> </span>等为主,<span class="_ _31"></span>加乘下来<span class="_"> </span>BMS<span class="_"> </span>可管理的电池总数,<span class="_ _2f"></span>大约在<span class="_ _29"> </span>96~300<span class="_"> </span>颗之间。</div><div class="t m0 x1 h10 y91 ff4 fs0 fc0 sc0 ls0 ws0">德州仪器和爱特梅尔有推出主动平衡电池充放电技术的芯片方案,其他大厂则以被动式消耗</div><div class="t m0 x1 h10 y92 ff4 fs0 fc0 sc0 ls0 ws0">为主。 </div><div class="t m0 x1 h10 y93 ff4 fs0 fc0 sc0 ls0 ws0">在针对<span class="_"> </span>BMS<span class="_"> </span>进行系统开发和程序设计时,<span class="_ _2f"></span>有五大类功能是绝对必备的。<span class="_ _2f"></span>首先是纪录电池芯和</div><div class="t m0 x1 h10 y94 ff4 fs0 fc0 sc0 ls0 ws0">电池组使用状态和习惯,<span class="_ _25"></span>其次是充放电、<span class="_ _25"></span>老化、<span class="_ _25"></span>内阻、<span class="_ _25"></span>操作变化、<span class="_ _25"></span>自我诊断等电池主要状态。</div><div class="t m0 x1 h10 y95 ff4 fs0 fc0 sc0 ls0 ws0">再者是电池警示,特别是在温度、电压、过电流充放电的转态点等部份。电池组安全保护功</div><div class="t m0 x1 h10 y96 ff4 fs0 fc0 sc0 ls0 ws0">能则是针对各种意外状态,例如压力变化、冲撞、感测失灵等,或是电池运作超过温度和电</div><div class="t m0 x1 h10 y97 ff4 fs0 fc0 sc0 ls0 ws0">压范围、以及电流不足时,设计必须主动介入的机制。最后的电池系统应用控制,则是提供</div><div class="t m0 x1 h10 y98 ff4 fs0 fc0 sc0 ls0 ws0">开发人员掌握电池组状态的机制,例如当电动车示范运行时,温度电压控制、情境路况、马</div><div class="t m0 x1 h10 y99 ff4 fs0 fc0 sc0 ls0 ws0">达转速、<span class="_ _30"></span>电池充放电曲线等关键数据数据,<span class="_ _30"></span>如何透过<span class="_ _29"> </span>MCU<span class="_"> </span>整理之后,<span class="_ _2a"></span>藉由<span class="_"> </span>CAN<span class="_"> </span>车用网络传</div><div class="t m0 x1 h10 y9a ff4 fs0 fc0 sc0 ls0 ws0">送到更高阶的能量管理系统(EMS)<span class="_ _28"></span>。 </div><div class="t m0 x1 h2 y9b ff1 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 hd y9c ff2 fs0 fc4 sc0 ls0 ws0">※短评-2011<span class="_"> </span>全球太阳光电市场成长<span class="_"> </span>17.5% </div><div class="t m0 x1 h10 y9d ff4 fs0 fc0 sc0 ls0 ws0">全球太阳光电市场在<span class="_"> </span>2010<span class="_"> </span>上半年德国的一次性大幅调降补助议题中,<span class="_ _2a"></span>呈现出淡季不淡走势,</div><div class="t m0 x1 h10 y9e ff4 fs0 fc0 sc0 ls0 ws0">但下半年起在其他市场传统旺季接棒下,<span class="_ _2d"></span>需求持续热络。<span class="_ _32"></span> <span class="_"> </span>DIGITIMES R<span class="_ _1"></span>esear<span class="_ _1"></span>ch <span class="_ _29"> </span>指出,<span class="_ _2d"></span>2010</div><div class="t m0 x1 h10 y9f ff4 fs0 fc0 sc0 ls0 ws0">年全球太阳光电系统新增装置量预计将较<span class="_"> </span>2009<span class="_"> </span>年成长<span class="_ _29"> </span>135.2%,达<span class="_"> </span>17.2GWp;2011<span class="_"> </span>全球</div><div class="t m0 x1 h10 ya0 ff4 fs0 fc0 sc0 ls0 ws0">太阳光电市场预估成长<span class="_"> </span>17.5%,达<span class="_"> </span>20.2GWp。 </div><div class="t m0 x1 h10 ya1 ff4 fs0 fc0 sc0 ls0 ws0">德国、意大利与捷克是<span class="_"> </span>2010<span class="_"> </span>年全球前<span class="_"> </span>3<span class="_"> </span>大太阳光电市场,3<span class="_"> </span>大市场太阳光电系统新增装置</div><div class="t m0 x1 h10 ya2 ff4 fs0 fc0 sc0 ls0 ws0">量占全球需求约<span class="_"> </span>66%比重,其他如日本、美国、法国、西班牙、大陆等,都是<span class="_"> </span>2010<span class="_ _29"> </span>年成长</div><div class="t m0 x1 h10 ya3 ff4 fs0 fc0 sc0 ls0 ws0">幅度较大的市场。 </div><div class="t m0 x1 h10 ya4 ff4 fs0 fc0 sc0 ls0 ws0">为了调控太阳光电需求成长速度,<span class="_ _2b"></span>2011<span class="_"> </span>年欧洲主要太阳光电市场皆有不同程度调降补助方案</div><div class="t m0 x1 h10 ya5 ff4 fs0 fc0 sc0 ls0 ws0">的动作,也为<span class="_"> </span>2011<span class="_"> </span>年太阳光电市场需求埋下变量,梁智恒预估,欧洲市场的需求增长将趋</div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div>