Reasons and solutions for bubbles and solutions for base station colloidal battery

Umbhali :Iflowpower-UMboneleli weSikhululo saMandla esiphathwayo

Kwiminyaka yakutshanje, ngokwanda konxibelelwano lwabasebenzisi kunye nokuphuculwa kwamanqanaba eenkonzo, uthungelwano lonxibelelwano oluphathwayo lukhawuleza lunabele emaphandleni. Kwizikhululo ezininzi zangaphandle ezisezantsi, inani elikhulu leebhetri ze-colloidal zaqala ukusebenzisa iibhetri ze-colloidal njengesiqinisekiso esisisiseko. Ekubeni isikhululo sohlobo lwesiseko sibonakaliswe ngokupheleleyo endle, sifumaneka kwisenzo sokulondoloza.

Kwindawo yokushisa ephezulu eMzantsi, ibhetri ye-colloidal iya kuba ne-bulging yezindlu, enempembelelo enkulu kubomi bebhetri kunye nokuthembeka kokunikezelwa kwamandla onxibelelwano. Izizathu zokuhlalutya i-colloidal ye-bulge yebhetri yeeseli ze-colloidal ziqinisiwe kwi-gel coagulation phakathi kwamaqela e-polar, ipleyiti ye-electrode engalunganga, kunye ne-separator, kwaye i-electrolyte ayihambi, kwaye i-recycle iphezulu kwiindawo zokushisa eziphezulu, ukusebenza kakuhle kokutshaja, Ubomi benkonzo ende, njl., kwaye kananjalo banenzuzo ebalulekileyo ekongeni amandla, ukunciphisa ungcoliseko.

Kwinkqubo yokulondoloza, ibhetri ye-colloidal yayinzima kakhulu emva kokufakwa malunga nesiqingatha sonyaka: i-sidewalls kunye ne-shell cover yebhetri ineemigangatho ehlukeneyo yokuqhuma; ivalve yokhuseleko icace kakhulu, umphezulu wokugquma ibhetri Ukuhanjiswa kolwelo lwe-asidi ngokwesiseko "kutshizwe" kwivalve ekhuselekileyo; ukuvuza kwebhetri kubangela ukuba imizimba yebhetri ibe nomhlwa; ivalve yokhuseleko yaqhekeka. Ukususela kwiirekhodi zokugcina kunye neemeko zesayithi, isizathu salo mcimbi sinemiba elandelayo: Okokuqala, i-valve yokhuseleko ayilula. Ivalve yokhuseleko inenjongo yokulungelelanisa uxinzelelo lomoya wangaphakathi webhetri, kwaye kufuneka ikwazi ukukhulula igesi yangaphakathi ngexesha.

Ibhetri ye-colloidal ekusetyenzisweni kokuqala kwe-electrolyte kwibhetri ithelekisa "isityebi", kwaye i-gas precipitation ngexesha lenkqubo yokutshaja inkulu. Ukuba ingxaki yevalve yokhuseleko yenza i-exhaust, xa inani lemvula yegesi kwinkqubo yokutshaja likhulu kwinqanaba elithile, indlu ivaliwe ngenxa ye "flatulence", kwaye i-valve yokhuseleko yaqhekeka. Okwesibini, inkqubo yolawulo lwebhetri i-chip parameter uyilo yenkqubo yokubonelela ngombane ayihambelani neempawu zokusetyenziswa kwebhetri ye-colloidal.

Ngokuthelekisa indawo yebhetri eninzi yokutshintsha iparameter yamandla olawulo kunye nesikhululo sebhetri esingabethelwanga sitshintshela ukuseta unikezelo lwamandla ombane, umenzi wombane otshintshayo wendawo yebhetri ifunyenwe ukwenza ibhetri izele amandla (oko kukuthi, emva kokuba ukutshaja kugqityiwe, sebenzisa encinci. yangoku. Qhubeka nokutshaja ibhetri). Xa ibhetri ihlawulwe phantsi kweemeko zokuguqulwa kwe-10 mA / AH, zonke iintlawulo azikwazi ukuguqulwa kwiprogram ejikelezayo, kunye nesantya sokuhamba sinokwenzeka (ikhoyo ngoku inokwenzeka kwindawo yokushisa ephezulu).

I-rebound ye-rebound inyukile, ixesha lokuhamba kwesantya esiqhubekayo ngokuqhelekileyo yi-4 ~ 10 iiyure). Ukongeza, umbane wesikhululo sesiseko sangaphandle uhlwempuzekile, kwaye ukusilela kombane rhoqo. Kubopheleleke ukuba kubangele ukunikezelwa kwamandla okutshintsha ukutshaja ibhetri, kwaye kwakhona kukhawulezise izinga lokubola kwe-electrode yebhetri kunye nexesha lokuphumla kwebhetri.

Ubushushu buphezulu kakhulu ebhetrini. Okwesithathu, umgca wokuqonda ubushushu bendawo yokugcina ibhetri ye-colloidal ayifikeleleki, kwaye inkqubo ayikwazi ukufezekisa ukuguqulwa kwintlawulo yonke ejikelezayo xa iqondo lokushisa lifikelela kuma-40 ¡ã C. Kwiindawo eziphezulu zokushisa, umsebenzi wembuyekezo yeqondo lokushisa ngokwenene uyanda. i-voltage epheleleyo edadayo ye-pack yebhetri, ekhokelela ngokuthe ngqo kumbane wokugqibela wokutshaja ibhetri ukuba umsinga wokutshaja uya kwanda, kwaye uhlalutyo lwangaphakathi lwebhetri luchaphazeleka ngokuqhubekayo.

Irhasi kunye nomkhuhlane, ngaloo ndlela yongeza i-electrolysis yamanzi e-colloidal electrolyte, ebangela imigqomo yebhetri. Okwesine, imeko yokuphuma komoya yebhetri imbi. Uyilo lwekhabhathi yebhetri kungenxa yoqwalaselo olupheleleyo lokhuseleko oluchasene nobusela, okukhokelela ekungeneni komoya okulambathayo kunye nokukwazi ukutshabalalisa ubushushu bendalo, kunye nobushushu bepakethi yebhetri lenzeka ngexesha ngexesha lenkqubo yokutshaja, ekwachaphazela ibhetri yebhetri. ibhetri.

Isisombululo sobuninzi bebhetri sisekelwe kuhlalutyo olungentla. Kumsebenzi wokulondoloza, shwankathela izisombululo kwiibhetri ze-colloidal. Kwelinye icala, ngokweempawu zebhetri ye-colloidal, isoftware yolawulo lokutshaja ibhetri yonikezelo lwamandla okutshintshayo iguqulwa ngolu hlobo lulandelayo: 1.

Ukuze unciphise ixesha lokuhlawula, uthintele idrum yebhetri egcwele kakhulu, phinda usete zonke iimeko zokuguqulwa ezidadayo, seta i-original set yangoku Ixabiso le-10mA / AH njengemeko yokuguqulwa esisiseko iguqulwa ngokuzenzekelayo iguqulelwe ekusebenzeni okudadayo xa ixabiso langoku lehla kwi-20 mA. / AH. Okwesibini, qhagamshela i-sensor yeqondo lokushisa lokutshintshela umbane kwikhabhinethi yebhetri, ukwenzela ukuba intlawulo ejikelezayo yokunikezelwa kwamandla okutshintshwayo inokulungiswa kunye nobushushu be-ambient. Ukhuseleko olutsha olukhulu.

Okwesithathu, ukwenzela ukuthintela ukuhlawulwa kwebhetri, nciphisa lonke ixesha lokukhusela intlawulo, utshintshe ixesha lokukhusela intlawulo ukusuka kwiiyure ze-18 (konke ukusetwa kwexesha lokukhusela kukukhusela i-thermal ngaphandle kolawulo, xa konke ukuhamba kokutshaja kungenakukwazi ukulawulwa." Xa ixabiso langoku loguqulo oludadayo, inkqubo inyanzeliswa ukuba idande ngokuhambelana nexesha ngexesha.Okwesine, yandisa isiseko sexesha, uthintele ukuphindaphindeka kwemisinga emikhulu.Tshintshela kwiintsuku eziyi-180 ngokudala ixabiso lokuqala lokumisela. yeentsuku ezili-100 ngexesha.

5. Ukurhoxisa umsebenzi we-freewheeling we-switching power supply ukukhusela ibhetri ebangelwa kukugqithisa. Ngokuguqulwa kweeparamitha zokutshaja ibhetri, kubalulekile ukukhusela ukunikezelwa kwamandla okutshintsha ukuhlawula ibhetri ye-colloidal kwimeko yombane owaneleyo webhetri.

Ngakolunye uhlangothi, ukwenzela ukuthintela umgangatho wevalve yokhuseleko, igesi yokukhupha igesi ayigudi, kufuneka ubeke ingqalelo ekuhlolweni kwevalve yokhuseleko ekuhlolweni kwansuku zonke, ngelixa ifuna ukuba abavelisi bebhetri baqhubele phambili nokuphucula umgangatho wokuhlolwa kunye nokuhlolwa komgangatho. inkqubo yokuvelisa i-valve yokukhusela ukuqinisekisa i-valve yokukhusela Emva kokufikelela kwi-valve, unokuvula i-valve kunye nokukhupha. Ngokusebenzisa unyango olungentla, emva kwexesha lokuqwalaselwa, ibhetri ye-colloidal ayibonakali kwi-bulge yezindlu, kwaye umsebenzi ukwimeko eqhelekileyo. Isishwankathelo, kwindawo esemazantsi yobushushu obuphezulu, ngokweempawu zebhetri ye-colloidal, kwimeko yokuqinisekisa ukuba ibhetri ihlawuliswe ngokupheleleyo, ixabiso langoku elidadayo kunye nalo lonke ixesha lokukhusela intlawulo liyathintelwa, ukukhusela ibhetri phezu kwe-colloid. Izindlu zebhetri zivimbela iingxaki, ngelixa zenza umsebenzi omhle wokukhusela ukushisa okuphezulu kunye nokuqinisa ukuhlolwa kwe-valve yokukhusela, ukufumana ingxaki yokukhumbula ukuphucula ukusebenza kwebhetri ye-colloidal kunye nobomi.

Ngale ndlela, amandla ebhetri ye-colloidal anenzuzo yokunciphisa ilothe kunye nokungcoliswa kwendalo.