Ichi chinyorwa chakatorwa kubva pachinyorwa chekutanga cheBig Bit News
Mushure memakore ekuma1940, maturusi emagetsi ave chishandiso chekugadzira chepasi rose, uye mwero wekupinda kwavo wakawedzera zvakanyanya.Izvozvi zvave chimwe chemidziyo yakakosha yemumba muhupenyu hwemhuri yenyika dzakabudirira.maturusi emagetsi enyika yangu akatanga kupinda mukugadzirwa kwakawanda muma1970, uye akabudirira muma1990, uye huwandu hwemaindasitiri hwakaramba huchiwedzera.Mumakumi maviri emakore adarika, indasitiri yezvishandiso zvemagetsi yeChina yakaramba ichikura muhurongwa hwekuendesa kupatsanurwa kwevashandi pasi rose.Nekudaro, kunyangwe nekuwedzera kwemusika wemhando dzemhando dzepamba, havasati vazunguza mamiriro emakambani makuru emarudzi akawanda ari kutora musika wemagetsi ekupedzisira.
Kuongororwa kwemusika wemagetsi
Ikozvino musika wezvishandiso zvemagetsi wakanyanya kukamurwa kuita maturusi emaoko, maturusi egadheni uye mamwe maturusi.Musika wese unoda maturusi emagetsi kuona kugadzikana uye kuchengetedzeka, kuve nesimba rakawanda uye torque, kushoma ruzha, kuve nehunyanzvi hwemagetsi chishandiso telemetry, uye tekinoroji yemidziyo yemagetsi iri kuchinja zvishoma nezvishoma, uye injini ine torque yakakwirira nesimba, uye inoshanda zvakanyanya. .Mota drive, hupenyu hurefu hwebhatiri, compact uye diki saizi, yakundikana-yakachengeteka dhizaini, IoT telemetry, yakundikana-yakachengeteka dhizaini.
Mukupindura kutsva kwemusika kudiwa, vagadziri vakuru vanogara vachigadzirisa tekinoroji yavo.Toshiba akaunza LSSL (hapana yakaderera kasi sensor) tekinoroji, iyo inogona kudzora mota nekumhanya kwakaderera pasina chinzvimbo sensor.LSSL inogona zvakare kuvandudza kushanda kweiyo inverter uye mota., Deredza simba rekushandisa.
Kazhinji, maturusi emagetsi emazuva ano ari kukura zvishoma nezvishoma achireruka, ane simba, uye achiramba achiwedzera huremu hweyuniti.Panguva imwecheteyo, musika uri kushingaira kugadzira ergonomic maturusi emagetsi uye maturusi emagetsi asina zvinhu zvinokuvadza.Nekuenderera mberi kwekuvandudzwa kwesainzi uye tekinoroji, maturusi emagetsi, sechombo chine vashandi vakawedzerwa, achaita basa rakakura muhupfumi hwenyika nehupenyu hwevanhu, uye maturusi emagetsi enyika yangu achavandudzwa.
Yakasiyana-siyana yekushandiswa kwe lithium mabhatiri
Nekuvandudzwa kwemaitiro ekuita miniaturization uye nyore kwemidziyo yemagetsi, lithium mabhatiri anowedzera uye anoshandiswa zvakanyanya mumidziyo yemagetsi.Kushandiswa kwemabhatiri e-lithium mumagetsi emagetsi akakura kubva pamakumbo matatu kusvika ku6-10 tambo.Kuwedzera kwenhamba yezvigadzirwa zvimwechete zvakashandiswa zvakaunza kuwedzera kukuru.Mamwe maturusi emagetsi anewo mabhatiri akasara.
Nezve mabhatiri e-lithium anoshandiswa mumidziyo yemagetsi, pachine kusanzwisisana mumusika.Ivo vanotenda kuti mota yemagetsi bhatiri tekinoroji ndeyepamusoro, yakaomesesa uye yekucheka-kumucheto tekinoroji.Kutaura zvazviri, havasi.Mabhatiri e-lithium anoshandiswa mumidziyo yemagetsi anofanirwa kushandiswa munzvimbo dzakanyanyisa uye dzakaderera tembiricha., Uye kuti uenderane nekudengenyeka kwakasimba, kukurumidza kuchaja uye kukurumidza kusunungurwa, uye dhizaini yekudzivirira iri nyore, izvi zvinodiwa hazvisi pasi pane bhatiri remagetsi emotokari, saka zvinotonyanya kuoma kuita mabhatiri epamusoro-soro.Izvo chaizvo nekuda kweaya mamiriro akaomarara kuti hazvina kusvika makore achangopfuura apo makuru epasi rose emagetsi maturusi mabheti akatanga kushandisa epamba mabhatiri e lithium mumabhechi mushure memakore ekusimbisa uye kuongororwa.Nekuti maturusi emagetsi ane zvinodikanwa zvakanyanya pamabhatiri uye chikamu chetifiketi chakareba, mazhinji acho haasati apinda muchikamu chekugovera chemakambani ezvishandiso zvemagetsi ane hombe dzepasirese.
Kunyangwe mabhatiri eLithium aine tarisiro yakafara mumusika wezvishandiso zvemagetsi, ari nani pane mabhatiri emagetsi maererano nemutengo (10% yakakwirira kupfuura mabhatiri emagetsi), purofiti, uye kumhanya kwekutumira, asi hofori dzemagetsi epasi rose dzinosarudza makambani ebhatiri eti lithium Anosarudza, kwete. inongoda imwe chiyero mukukwanisa kugadzira, asi inodawo yakakura-nickel cylindrical NCM811 uye NCA maitiro ekugadzira maererano neR&D uye tekinoroji simba.Naizvozvo, kune makambani anoda kushandura kuita simba rekushandisa lithium bhatiri musika, pasina tekinoroji reserves, zvakaoma kupinda mudhipatimendi rekutengesa remagetsi epasirese emagetsi maturusi hofori.
Kazhinji, pamberi pe2025, kushandiswa kwemabhatiri e-lithium mumaturusi emagetsi kuchakura nekukurumidza.Ani nani anogona kutora chikamu ichi chemusika kutanga achakwanisa kurarama nekukurumidzira kugadzirisa kwemakambani emagetsi ebhatiri.
Panguva imwecheteyo, iyo lithium bhatiri inoda kuchengetedzwa kunoenderana.Neusoft Carrier yakambounza simba rekushandisa lithium bhatiri kuchengetedza bhodhi mukutaura.Chikonzero nei iyo lithium bhatiri inoda kuchengetedzwa inotemwa nekuita kwayo.Izvo zvinhu zvebhatiri ye lithium pachayo inosarudza kuti haigone kukwirisa, kudhindwa, kuwedzeredza, kupfupika kutenderera, uye kuburitswa pane yakanyanya-yakanyanya tembiricha.Mukuwedzera, mabhatiri haana zvachose kuenderana.Mushure mekunge mabhatiri aumbwa kuita tambo, kusawirirana kwesimba pakati pemabhatiri kunodarika imwe chikumbaridzo, izvo zvinozokanganisa iyo chaiyo inoshandiswa kugona kweiyo yese bhatiri pack.Kuti izvi zviitike, tinoda kuenzanisa mabhatiri asina kuwirirana.
Zvinhu zvikuru zvekusaenzana kwebhatiri pack zvinobva kune zvitatu: 1. Kugadzirwa kwemasero, kukanganisa kwe-sub-capacity (equipment capability, quality control), 2. Cell assembly matching error (impedance, SOC status), 3. Cell self- discharge Uneven rate [cell process, impedance change, group process (process control, insulation), nharaunda (thermal field)].
Naizvozvo, inenge yega yega lithium bhatiri inofanirwa kunge ine bhodhi rekudzivirira, iro rinoumbwa neIC yakatsaurirwa uye akati wandei ekunze zvinhu.Iyo inogona kunyatso tarisa uye kudzivirira kukuvadzwa kwebhatiri kuburikidza nekudzivirira loop, uye kudzivirira kupisa kunokonzerwa nekuwedzeredza, overdischarge uye pfupi dunhu.Ngozi dzakadai sekuputika.Sezvo imwe neimwe lithium-ion bhatiri inofanirwa kuisa bhatiri yekudzivirira IC, iyo lithium bhatiri yekudzivirira IC musika iri kuwedzera zvishoma nezvishoma, uye tarisiro yemusika yakakura kwazvo.
Nguva yekutumira: Nov-16-2021