标题:
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[打印本页]
作者:
wards
时间:
2004-2-21 19:58
标题:
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?????????¨Ni-Cd??
??????1.2V
???????ü????500??
·???????????-20????60??
????????????0????45??
±?×???????????????????
?????????¨Ni-Mh??
??????1.2V
???????ü????1000??
·???????????-10????45??
????????????10????45??
±?×??????°×?????????2100mAh×ó????
????×??????¨Li-lon??
??????3.6V
???????ü????500??
·???????????-20????60??
????????????0????45??
±?×???????±??????????á30%??40%??????????????????60%?????????????????????????????á?ì?????????????????á??=>±??¨??
?????????????¨Li-polymer??
??????3.7V
???????ü????500??
·???????????-20????60??
????????????0????45??
±?×?????????????????????????????????????????????????????×????÷????×???±??????????¨??
???á?????¨Sealed??
??????2V
???????ü????200??300??
·???????????0????45??
????????????0????45??
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??????(C-rate)
C??Capacity????????×?????????±í????????·????±???÷???ó????????
???????????????????¨??????1100mAh?±????±í????1100mAh?¨1C??·????±????????1???±??????200mA?¨0.2C??·????±????
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?????????¨Cut-off discharge voltage??
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???·?????¨Open circuit voltage OCV??
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·????????¨Depth of discharge DOD??
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·????????????????????????????????ü???????????????±??????????·??????????????????????ü?????????ò?????????±??????±???????·?????
??·????¨Over discharge??
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???????¨Over charge??
???????????±???????????ú×????ó??????????????????????????????????????????±????????????é??·??ú???????????????á????????????????
?????????¨Energy density??
?????????ù?????????ò?????ù??·???????????
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×???·????¨Self discharge??
??????????????±???????×????????????÷?????ò?????á?????????????§?????ó??
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???????·???ü?¨Cycle life??
??????????·?????·?????????????????????????????????????????60%-80%??
?????§???¨Memory effect??
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?????????????±????
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????????1600mAh?????????????????÷??400mA?????÷???????ò?????±????:600/400*1.5=6???±?¨×?????????·?·¨???????????ò?ò?¤????????????????????
??????????????????×????????????????????????§????????????????????·???????
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?¨??×????????????±?????????????????÷??·???????????????????????????×?????????????·?????×÷????????????×???????????????±??í???????ò???????????í????±??í?????????????÷??????·?????????????????????×?????????????·?????×??????????????????????í???????????è·????????????????????????¨?é????????????????????????·???·±??×?????????????????×ó????????????????????????????·????????ù?????·±????????????????????§???????????°?ì????×???×?????
作者:
wards
时间:
2004-3-26 23:49
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????????????Heavy Duty Battery
???à???????????????????°×???±é???????????ü????????????????°????????????????ù???·±??ò??????????????????????????·????ò??±??????????????????ò?·???ì????????
????????????Alkaline Battery
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????????????Silver Oxide Button Cell
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????????????????Ni-Cd (Nickel Cadmium Battery)
???????ó????????·???????????????500??????·?????????10????·????ó???á?ú?ú?????§?????í?????±??????????·????±???????á?¤????????×??á?§?????±?á????·?????????????????×??§?????????·????????????????·????ò??±?????????
????????????????Ni-MH (Nickel Metal Hyoride Battery)
???????°?????÷?÷?????????????ü????????????×÷???????????°?ü????????????????×÷??????????°???????500??????????·??????·?????????????°????????????±???????
??????????????Rechargeable Lithium ion Battery
?????á??????Sealed Lead-Acid Battery
????????????
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????????????????×???±é???????à???????????à?????????????????????????ì?????????à????°????????????????????????????????¨??1??????·???????????(Carbon-Zinc)???????????? (Zinc-Chloride)???????????????????????????÷???????±???×?????ú?????ú?ú???????ó???????????à????±???????????????????????????×??????????§????????????????×?????°?????????????????????????????×??ú?·?????????????????÷???????????ò?????????????????????à?ú???????á?ó?§?ù????
???????????????ò??????????±???·???????????????????°?????????????????°??????????ò??·?×é???????ì????????????????????·?????????°??????¨????????????????????????????????????°??????¨?????????????????????????????????? ??°??????ò?????????????????????????à????????±ê????Super Heavy Duty??"C"??????????????"P"??????????20%?? ??°??????ù?????????à?????à??????????????°ü×°·????????¨"C"????????, PVC, ?ú???°???¤?????à°ü×°, ???±?????????¨?ù±?±ê×???15ppm??????·??????·±???·??·±?????????
??????-??????(Zinc-MnO2)?????????????????????????????????à?????????????????????°?????????±?????????????ó?????÷???????????????????????????à???????è?ó??????????????????·??§??????????????·??·±??????????? ?????ò?????à??????????·????????????????á????????????30%???????????±???????????à???á?????ù??????????????????×??????????????????????????°×???????????±??????????????ü??±??????????????????á?????????§?????????????????????????????????????????ü??·????????????????¨????????5-7±??????????ü???????????¨????????±????í??·????????????????ò???ü?ê????·????ú????±????àíù????±????????è???????ó???÷·??????????????à?ú????????????BP?ú??WALKMAN???????????????????????????????????????????????????????????????·????
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????????(Ni-Mn Rechargeable Battery)??????2002?ê????·?±í??×????????·?? - ??????-???ó???÷????(NiOH-MnO2)???????????à?ú?????????ó????°??????????????????ê?????ê?°?????÷????·¨????????????·????????ú???????????????????????????????????ù?????????????????±?????°???????? NiOH?±????????·????????????×???????±???????????????????????????????????????ó?????÷?????±??????±???°?????????????1.5??5±???
?????????????¨Ni-Cd Rechargeable Battery?????????????¨??3????×????????????ú??±???±????????è±??????????à???ü???????????ó???÷·???????????????·??????????????¤?ò????????????×????ü???±??????????·????????????????í???±???á???????????°?????§???±??????·??????ü?ó?ó???????ù???°?????§???±???????????????°????????????????±??ê??·????????????????á????????????????????????????·????????????¨·????????÷???????á????????°????ú?ú???í??????????????????????????????????????°??????????????°?ì???????????????±?????????????¨?????????í????·???·?·¨?????á?°?????§???±?????????????????????ò?????????????????ú???·????±??¤?????à???±?????????????????ù±?±????????????è±???????????·??§??
??????????°ü×°·??????????????????·??×é×°???????????·°ü×°?????????????????????ì???????????·?????????ù?é?????????????à????????1.6±????????????¨??????????????????????300??800??, ????·?????500???ó???????á????????80%?????????????????§??±??????????????????? ?ù??±??????ê???????±????????????, ???·±????????ü??
?????????????¨Ni-MH Rechargeable Battery?????????????¨??4???????????????????????ú?ú?·?????????????????????????????????????????·???????????????????ü????????????×÷???????????°?ü????????????????×÷?????????????????????ü??????±??í????100±???????????????????????????????????????±??????????ó????????????????????????±????í?????ü????????????????1.2·ü???????°×??í·??????????????????±????????????×è????????°???????500??????????·??????·?????????????????ó??????????±?????????×????????????????è±????????????????é???????????????????????§?????¤?è±????¤×÷?±???????±?????????????§????·??????????????à?ù±??à???????????????±?ê?????????ú???????????????è?????è±????????????ì???????????í?????????????ó?ó???????????????????????°?????§???±???????????????????ü·?±?????????
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????×?×???1990?ê??±???Sony Energyte Inc. ?? 1991?ê?????óMoli Energy Co., Ltd.??????·?????×??????????????????????ú?????¤???????°??????×?(Li-Ion)?????????ü????????×????ù?????????????????????? 3.0??4.0V????±????????ü°????? ?ò???ü????????×?×?????Li-Ion???????????÷?????????????????????????????????????? ???ó?????úBellcore???é???á???????????????è???í??????????????×???????????Li-Ion ???????????¤??????????????×????????????ù??????(?? ?????????¤)??×??????á????????·ú????(PTFE) , ????50%PTFE?é??, ???????í???¨??????????????????Li-Ion????±?????
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