Ubunzima bemiboniso eqhelekileyo kunye nokukhuthaza inkunkuma eguquguqukayo yeebhetri ze-lithium-ion

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Furnizor centrală portabilă

Ngokukhuthazwa kwezithuthi zamandla amatsha, ibhetri ye-lithium-ion yexesha elizayo iya kujongana nemiba emikhulu yomhlalaphantsi. Ngo-2020, iqela leemodeli zamandla amatsha kwintengiso yokuqala sele liza kuthatha umhlalaphantsi, kwaye kulindeleke ukuba isikali somhlalaphantsi salo nyaka sifikelele kwi-25GWH (malunga neetoni ezingama-200,000). Indlela yokuyisebenzisa, lawula lo mlinganiso wenkunkuma, iibhetri ze-lithium-ion, ezifanelekileyo ukucinga okuqhelekileyo kunye.

Phantsi konyuso olunamandla lukarhulumente wethu, ilizwe lethu libe yeyona ndawo inkulu yentengiso yemoto yamandla kwihlabathi, kwaye ikwalelona shishini likhulu lamandla amatsha ebhetri i-lithium-ion. Ngokwengxelo yeDynamic Lithium Ion Ibhetri yeChemistry kunye nePhysical Power Industry Association. Ngokukhuthazwa kwezithuthi zamandla amatsha, ibhetri ye-lithium-ion yexesha elizayo iya kujongana nemiba emikhulu yomhlalaphantsi.

Ngo-2020, iqela leemodeli zamandla amatsha kwintengiso yokuqala sele liza kuthatha umhlalaphantsi, kwaye kulindeleke ukuba isikali somhlalaphantsi salo nyaka sifikelele kwi-25GWH (malunga neetoni ezingama-200,000). Indlela yokuyisebenzisa, lawula lo mlinganiso wenkunkuma, iibhetri ze-lithium-ion, ezifanelekileyo ukucinga okuqhelekileyo kunye. 1.

Inkunkuma eguquguqukayo yelithium-ion ibhetri yenqanaba lokurisayikilisha iCandelo Xa ibhetri ye-lithium ion ingenako ukuhlangabezana ngokupheleleyo neemfuno zesithuthi, ingasetyenziswa kwezinye izigcawu, kwaye ngokuqhubekayo isebenzisa umsebenzi wayo ukwandisa ukusetyenziswa kobutyebi. Ngokomgangatho wokusebenza kwebhetri, ukuphinda kusetyenziswe ngokuqhelekileyo kuhlulwe ngokwezigaba ezine, ukusuka kwinqanaba elisezantsi ukusuka kwinqanaba lokuqala de kube lingakwazi ngokupheleleyo ukuhlangabezana neemfuno zokusetyenziswa kwendawo nganye, oko kukuthi, ukusetyenziswa ngokutsha. Inqanaba lokuqala lebhetri lingasetyenziselwa izithuthi zombane eziphantsi kwesantya ezifana neenqwelo zombane eziphantsi, iitricycle zombane, njl.

wokukhupha amandla, kunye nebala lombane elinamavili amathathu; isigaba sesibini sebhetri singasetyenziswa kunikezelo lwamandla kunye nezinye iimeko zokugcina amandla ekusebenzeni kwebhetri; Ibhetri ifunwa ukuba ibe yindawo yokugcina ephantsi, njengokugcinwa kwamandla ekhaya, ubutyebi bokutshaja, njl.; ibhetri yenqanaba lesine iya kuhlaziywa, ibuyisela izinto zetsimbi. Ibhetri ye-lithium-ion yamandla kwizigaba ezintathu eziphezulu yikhonkco yokusetyenziswa kweladi, enokuphucula uqoqosho lweleli, eyona nto iphambili yokuphucula ixabiso elipheleleyo lobomi.

2. Ileli kuqala igqitywe sisisombululo sebhetri. Ayisiyo iphakheji epheleleyo, efana nokusebenza kakuhle, kwaye ihlangabezana neemfuno zendawo ehambelanayo, yonke iphakheji ingena ekusetyenzisweni kweleli.

Ukuba awukwazi ukuyisebenzisa, imodyuli yokuqhawula ikhethiwe, kwaye ukusebenza komsebenzi omhle kukhethiwe, kwaye uhlengahlengiso luhlengahlengiswa. Iimodyuli ezingakwaziyo ukuhlangabezana neemfuno ziphinda zahlulwe kwi-monomer, khetha i-monomer ekwazi ukuhlanganisa kwakhona okwesibini. 3.

Imeko yokusetyenziswa kweleli kunye neemeko zayo zokusebenza zifuna iindlela ezahlukeneyo zokusebenzisa imiboniso, indawo nganye ineemfuno zokusetyenziswa ezihambelanayo. Eli nqaku liza kugxininisa kwiimeko zokusetyenziswa okuqhelekileyo, kwaye ukubola ubungakanani bebhetri ye-lithium-ion eqhutywa yinkunkuma kwiimeko ezahlukeneyo kunzima. 3.

Isiseko seSiseko soNxibelelwano se-1 seSiteshi seSiseko soNxibelelwano lweSikhululo sokuqwalaselwa kokhuseleko, izinto zebhetri zilinganiselwe, ibhetri ye-ion ye-lithium kuphela isetyenziswa. Ibhetri yahlulwe yaba ziintlobo ezimbini zeefomyula ezidityanisiweyo nezidibeneyo. Umahluko phakathi kwezi zibini kukuba imodyuli yebhetri kunye nenkqubo yokulawula ibhetri idibeneyo.

Iibhetri zenkunkuma zinokufikelela kwiileli kwezi ntlobo zimbini, xa kuthelekiswa nezixhobo zamandla ezimbini (YD / T 2344.1-2011 unxibelelwano lwe-lithium iron phosphate ion battery pack Part 1: ibhetri ehlanganisiweyo, YD / T2344 .2-2015 Unxibelelwano lwe-lithium iron phosphate ion battery pack Part 2: discrete ibhetri i-pack ifuna umahluko omkhulu wobomi, kunye nenye isalathisi somjikelo we-discrete ifuna ukupakisha ibhetri, kunye nenye isalathisi somjikelo webhetri, kunye nezinye izinto ezifunekayo phantse efanayo.

Ngokuthelekisa umxholo wokulinga kunye nendlela yamandla emoto ibhetri ye-lithium ion kunye nesiseko sonxibelelwano kwisikhululo sombane omnye unikezelo lwamandla, akukho nzima ukufumanisa ukuba emva kokuba ibhetri ye-lithium ion yemoto ithathe umhlala-phantsi, ukuba kuphela ukutshintshwa kwamandla okushiyekileyo, ukudodobala kokusebenza okunye akubi kakhulu. Gxininisa ngokulula kwireyithi yogcino lwamandla, ukungaguquguquki kwepakethi yebhetri, ukukhupha ubunzulu, njl. njl., kunokusetyenziswa kwisiseko sesikhululo sonxibelelwano omnye unikezelo lombane.

Itheyibhile ye-2 yeMigangatho yoMgangatho kunye noVavanyo lweBattery kunye neSikhululo esiSiseko sokuThengisa i-3.2 izitya zokugcina amandla nazo zingakhuthazwa kwindawo yokugcina amandla, ngokuqhelekileyo zisebenzisa amandla angxamisekileyo, kwaye zingagcinwa kwakhona kumthwalo wegridi yamandla. Amandla okuvelisa ngexesha lomthwalo ophezulu wegridi, qaphela umsebenzi wentlambo egcwele i-peak, ukunciphisa ukuguquguquka kwenethiwekhi yamandla.

Inkqubo yokugcina isitya sokugcina amandla iya kuqokelela iibhetri zokugcina amandla, inkqubo yokulawula ibhetri ye-BMS (i-BatteryManagementsystem), inkqubo yokuguqula amandla okugcina amandla e-PCS (i-PowerControlsystem), inkqubo yokubeka iliso ye-Annomeric, inkqubo yokukhusela umlilo, inkqubo ye-air conditioning, njl. Iinyawo eziqhelekileyo ze-40 (12192mm × 2438mm × 2896mm) Inkqubo yokugcina amandla e-container indlela yokwakha ukuhlanganisa ii-4 iinxalenye: i-PCS yokuguqula amandla okugcina amandla, ipakethe yebhetri yeleli, inkqubo yokulawula ibhetri esebenzayo ye-BMS kunye neekhabhinethi zebhetri, kwaye ixhotyiswe ngenkqubo yokulawula indawo yombane Inkqubo yokukhusela umlilo. Ngenxa yobukhulu besikhongozeli, indawo iyacetyiswa ukuba wenze yonke ipakethe yokusetyenziswa kwebhetri ye-lithium-ion eguquguqukayo, kunye nokunciphisa iindleko zokuhlengahlengisa ibhetri.

Ngelo xesha, ukuba inkqubo ihlelwe kwipaki yezoshishino kunye nenye indawo evulekileyo, ingasetyenziselwa kunye nebhodi ye-photovoltaic ukuvelisa umbane, kunye nokuphucula ngakumbi uqoqosho lwenkqubo yokugcina amandla. Izikhongozeli zokugcina amandla ezakhiwe yinkampani zihlala zinzima ukufikelela kwigridi yamandla kazwelonke, kwaye inethiwekhi yamandla encinci ekubunjweni kwepaki yeyona ndlela isebenzayo. Ukuba umthamo wokugcina umncinci, uhlawulelwa ngokukhethekileyo ngokuhlawulisa iimfumba kwizithuthi zamandla amatsha; ukuba indawo yokugcina amandla inkulu, inokuqwalaselwa ukubonelela ngombane kwizakhiwo zeofisi.

3.3 Indawo yokusetyenziswa kwemoto enesantya esisezantsi imoto yombane igubungela iibhayisekile zombane, izithuthuthu zombane, iitricycles zombane, izithuthi zombane ezinesantya esiphantsi, njl.njl. Ukuphendula i-tricycle yombane esetyenziswa yinkampani ye-courier, ezinye iinkampani ziye zaqalisa umboniso womboniso wemodeli yokurenta ibhetri.

Amalungelo epropathi yebhetri abangelwa ileli, intlawulo yenkampani yokuhanjiswa, ukulungiswa kwebhetri kamva, ukutshintshwa kwakhona kuxanduva lweleli. Imodeli yoshishino enjalo inokuzisa ezi zibonelelo zilandelayo: Kukulungele ukwandisa ubomi bebhetri; 3 Emva kokuba ileli ingasetyenziswa emva kokusetyenziswa, ibhetri inokubuyiselwa ngokufanelekileyo, faka ikhonkco lokusebenzisa ngokutsha, kwaye ibhetri elumkileyo ibangela ungcoliseko lwendalo esingqongileyo. Ngokutsho "iimeko zobugcisa isithuthi sombane ezine-enamavili-ezine-isantya esiphantsi" (idrafti), ibhetri eguquguqukayo lithium-ion izithuthi zombane ezisezantsi-speed kwi-technologies ezintathu eziphambili kukhuseleko, ukusebenza kombane kunye nobomi obujikelezayo, isalathiso kwizithuthi zamandla amatsha ngamandla ebhetri lithium ion Standard, ileli yemoto dynamic lithium-ion ibhetri iphezulu isithuthi kudidi oluphantsi-.

Itheyibhile 3 Izithuthi zombane eziphantsi kwesantya esiphantsi Iimfuno zokusebenza kwiibhetri ze-lithium-ion eziguquguqukayo 3.4AGV Iimoto eziSebenzisa i-Scenario AGV (i-AutomateDGUIDVEHICLE, AGV) Umnwe wemoto oxhotyiswe nge-electromagnetic okanye izixhobo zokukhokela optical, unokuhamba kunye nomgaqo ochazwe kwangaphambili, kunye nokukhusela umqhubi kunye nokusebenzisa iimoto ezahlukeneyo zokuthutha, ibhetri esekelwe kwi-industrial. Iimpawu zobume betroli ye-AGV zimi ngolu hlobo lulandelayo: umzila osisigxina, umrhumo ongekho nzulu, kulula ukuyisebenzisa.

Okwangoku, ibhetri edla ngokusetyenziswa yi-AGV trolley iseyi-lead-acid battery. Ngoko ke, ibhetri ye-lead-asidi yokuqala inokutshintshwa ngebhetri yamandla e-lithium ion. Itheyibhile ye-4AGV ibhetri ye-lead-acid kunye neleli ibhetri ye-lithium ion uthelekiso lwebhetri 4 Uphuhliso olongezelelweyo.

4.1 Ukusetyenziswa kwe-Disassembly, iindleko zeendleko zesithuthi ngasinye azifani, kwaye akunakwenzeka ukusebenzisa iiseti ezifanayo zokuqhawula iintambo zokuqhawula, ezikhokelela ekuqhawulweni kwebhetri okungathandekiyo kakhulu. Iqondo le-automation liphantsi kakhulu.

Xa inkunkuma ye-lithium-ion ibhetri eguquguqukayo ihlukaniswe yi-retardation, akunakwenzeka ukuba uphumelele inkqubo ye-multi-course, kubandakanywa nokuvavanywa komgangatho, ukuhlolwa kokhuseleko, ukufumanisa ubomi bomjikelezo, njl. Isisombululo sonke sidliwe, ixabiso liphezulu.

4.2 Ukhuseleko lwebhetri yeleli kufuneka lunikele ingqalelo kumandla omhlalaphantsi we-lithium-ion ibhetri ye-lithium-ion ibhetri yokusetyenziswa kweemoto. Yonke imiba yokwehla komgangatho wokusebenza kunzima ukuyicalula, ngakumbi ukhuseleko lwebhetri kufuneka lubangele uqwalaselo oluphambili lweshishini.

Ngobomi obutsha bebhetri, iingozi ezifihliweyo ezifana nomlilo kunye nokuzitshisa zikhuphuke ngokukhawuleza. Imigangatho yokhuseleko yeebhetri ezintsha iphelele kakhulu, kodwa ukhuseleko lwebhetri yeleli aluhambelani nemigangatho efanelekileyo. Ezinye iinkampani zicebisa ukusebenzisa idatha enkulu ukumisela impilo yemodyuli yebhetri, ngaba le ndlela okanye njengendlela encedisayo yokuhlola ngesandla okanye njengendlela eyahlukileyo yokuhlola ngesandla.

Kwangaxeshanye, imeko yokusetyenziswa kwebhetri yeleli ayinalawulo. Ziziphi iimeko ezinokusetyenziswa, zeziphi iimeko ezinqatshelwe ukusebenzisa ibhetri yeleli ngaphandle kweemfuno ezihambelanayo; indlela yokujongana nebhetri yeleli, ukwenza esweni, uxanduva lwengozi, indlela yokugweba indawo engenanto yolawulo lweshishini. I-5, ileli yebhetri ye-lithium-ion eguquguqukayo isebenzisa ileli yebhetri ye-lithium-ion eyaziwayo kakhulu ukusebenzisa uphuhliso lwamashishini.

Ngokusebenzisa umxholo ongentla, kunokubonwa ukuba ileli ye-lithium-ion inkunkuma eguquguqukayo ibhetri inokwandisa ukusetyenziswa kobutyebi, ngokuhambelana nohlaza, imijikelezo, kwaye uqhubeke. Imeko yokusetyenziswa kwayo isisityebi, indawo yemarike inkulu, kwaye inokudala ixabiso elikhulu lezoqoqosho phantsi kwesiseko sokuyisebenzisa. Nangona kunjalo, ishishini lijongene novavanyo oluphindwe kabini lwezoqoqosho kunye nokhuseleko, kodwa kuphela iibhotile ezimbini esinokungenisa uphuhliso oluphezulu lweshishini.