Nezve lithium ion bhatiri kuenderana uye mhinduro

著者：Iflowpower – Dodavatel přenosných elektráren

Kutanga, bhatiri re lithium-ion iro rakawandisa simba rine simba rakawandisa, rinosangana netsaona, rinokonzera kupisa kunze kwekutonga, uye mukati meiyo radical mhinduro mubhatiri. Munguva pfupi, simba rakawandisa hapana kwekusunungura, rine njodzi. Kunyanya muunyanzvi hwekuchengetedza, manejimendi haagone kukudziridza, bhatiri rega rega rinofanira kudziviswa.

Chechipiri, simba rakaputirwa ne lithium-ion bhatiri yeimba, yakambopa tsaona, vadzimi vemoto, vanodzima moto havagone kubata, simba haribvi pamwoyo, rinogona kungoparadzanisa chiitiko kana kurwisa kuri, bhatiri radzoka, kupisa kwesimba kunomiswa. Ehe, nekuda kwezvikonzero zvekuchengetedza, iyo lithium-ion bhatiri panguva iyoyo yakaronga maitiro akawanda ekuchengetedza. Tora cylindrical bhatiri semuenzaniso.

Vharuvhi yekuchengetedza, apo maitiro emukati anowedzera kuenzana nehukuru, tembiricha inosimuka, uye inoperekedzwa negezi rezvikamu zvechikamu, kudzvinyirira kunovhurwa, kuvharirwa kwevharanda kwakavhurika, kudzingwa pakumanikidzwa. Kana vharuvhu yekudzivirira yakavhurwa, bhatiri harina basa zvachose. Thermistor, mamwe mabheti ane thermistor.

Pane imwe nguva kuputika kuripo, mushure mokusvika kune imwe tembiricha, kushorwa kwakawedzera zvishoma, dunhu rinodonha rinodonha, kuwedzera kwekushisa kwechivharo. Iyo fuse, bhatiri yakashongedzerwa nefiyuzi ine mafashama-fuse basa, kamwe chete njodzi yakawandisa, dunhu rinobviswa, uye kurwisa kwekudziya.

Panguva ino, zvakakosha kutarisana nedambudziko uye kufanana. Chiitiko chedu chezuva nezuva ndechokuti mabhatiri maviri akaoma, akanaka uye asina kunaka akabatanidzwa, uye tochi inogona kupenya, uye ani nani asingashande pamwe chete. Uye kushandiswa kukuru kwebhatiri ye lithium-ion, mamiriro acho haasi nyore.

Lithium-ion bhatiri paramita haigovane huwandu, kuramba kwemukati, uye kuvhurika voltage. Iyo isina kujairika bhatiri tambo inoshandiswa pamwe chete, ichapa iyo inotevera dambudziko. 1) Kurasikirwa kwesimba, sero monomer inoumba bhatiri paki, huwandu hwacho hunoenderana nemusimboti wehuni bhaketi, kugona kweiyo yakaipisisa bhatiri inosarudza iyo yese bhatiri package.

Kuti udzivise bhatiri rinozadza-kuzadzwa, pfungwa yebhatiri inobvumirwa ku: kuburitsa, kana iyo yakaderera monomer voltage inosvika pakuburitsa cutoff voltage, iyo yese bhatiri pack inomira kubuda; kana uchichaja, kana iyo yepamusoro monomer voltage inobata yekuchaja cutoff, Rega kuchaja. Tora mabhatiri maviri munhevedzano. Imwe bhatiri inokwana 1c, imwe chiyero chakareba se0.

9c. Series hukama, mabhatiri maviri anopfuura yakafanana hofori ikozvino. Paunenge uchichaja, bhatiri rine diki diki rinofanira kunge richifashukira zvakazara, richisvika panguva yekuchaja, iyo system haichaenderera mberi ichichaja.

Kana kubuda kunobudiswa, bhatiri iduku, uye inofanira kutanga yaisa chiedza, uye chirongwa chinogona kushandiswa, uye hurongwa hunofanira kumira kubuda. Nenzira iyi, masero ebheteri ane simba duku anogara achiwedzerwa, uye bhatiri rine simba guru ragara richishandiswa muchikamu chehuwandu. Huwandu hwese hwebhatiri pack huri muchikamu chenyika isina basa 2) Yakarasika, yakafanana, bhatiri pack, bhatiri core inotarirwa nehuwandu hupfupi hwehupenyu.

Yakakura kwazvo, ipfupi bhatiri, ipfupi bhatiri, idiki bhatiri sero. Diki bhatiri, nguva yega yega yakazara nekuwedzeredza, yakakura, yakasvika zvakanyanya pahuwandu hwekuzvarwa. Kupera kwehuwandu hwemabheti emasero ebhatiri, seti yemabheti akatengeswa, anoteverwa nenyika.

3) Kurwisana kwemukati kunowedzera, kupikisa kwakasiyana kwemukati, kuyerera kuburikidza neazvino ikozvino, kupikisa kwemukati kwesero remagetsi kunowedzera kuenzaniswa. Iyo tembiricha yebhatiri yakanyanya, uye kukurumidza kuderera kwebumbiro kunowedzera, uye kuramba kwemukati kunowedzera kuwedzera. Kuramba kwemukati uye kukwira kwekushisa, kunoumba mbiri yakaipa mhinduro, kuitira kuti bhatiri remukati rinoramba richidzikira.

Aya matatu ari pamusoro apa haana kuzvimiririra zvachose, uye kupikisa kwemukati kwechiyero chekuchembera kwakakura, uye kudzora kwesimba kunowedzera. Padivi tsanangurai, mongoda kuzviburitsa pachena nezvesimba ravo. Nzira yekugadzirisa sei kukanganisa kwemasero asingaoneki, anogadzirwa mukugadzirisa, zvakadzika panguva yekushanda.

Bhatiri mune imwechete bhatiri pack haina simba, uye haina simba. Chiyero che discretity pakati pemakakatanwa pakati pemayuniti maseru, uye inowedzera dhigirii rekuchembera. Panguva iyoyo, injiniya aisakwanisa kushanda pamwe chete monomer bhatiri.

Monomer bhatiri kurongedza, mushure meboka, inguva yekubata, uye nhamba diki yeasina-yakajairika nguva bhatiri kugadzirisa yakaenzana. 1) Saizi yemabheti akasiyana emabhechi, ne theoretically usaisa pamwechete. Kunyangwe kana batch imwechete yakasarudzwa, isa ma parameter mubhatiri pack mubhatiri pack, mune imwechete bhatiri paki.

Chinangwa chekugadzirisa ndechekusarudza bhatiri rakafanana nemiganhu. Iyo nzira yekuronga yave ichikurukurwa kwemakore mazhinji, iyo yekutanga kupatsanurwa kwe static kurongedza uye ine simba kuronga mapoka maviri. Kurongeka kwakamira, kusarudzwa kwemaitiro akadai seyavhurika redunhu voltage, yemukati kuramba, kugona kwebhatiri, sarudza maparamendi emitemo, yakaunza manhamba algorithms, kuseta kusarudzwa, uye pakupedzisira kupatsanura batch imwechete yemagetsi cores mumapoka akati wandei.

Kusarudzwa kweDynamic ndiko kusarudzwa kwemaitiro anoratidzwa panguva yekuchaja uye yekuburitsa. Vamwe vanosarudza iyo inogara iripo yenguva dzose yekuchaja maitiro, uye imwe ye pulse shock charge uye yekuburitsa maitiro, mamwe anozvienzanisa pakati pekuchaja uye discharge curve hukama. Iko kusanganiswa kwesimba kunosarudzwa, uye boka rekutanga rinoitwa nekusarudzwa kwakasimba.

Pachikonzero ichi, kusarudzwa kwakasimba kunoitwa, iyo inopfuura boka, asi kururamisa kwakakwirira, asi mari ichakwira maererano. Ichi chiratidziro chidiki chesimba relithium-ion bhatiri rekugadzirisa chiyero. Kutakura kwakakura kunoita kuti vagadziri vagadzire zvakanyanya kurongeka, kuwana bhatiri paki.

Kana iyo yakabuda iri diki, pane yakawandisa mapaketi, uye batch haigone kuve yakagadzirirwa nebhatiri pack, uye nzira yakanaka haigone kuratidzwa. 2) Thermal haifaniri kufanana nekupikisa kwemukati, uye kupisa hakuna kufanana. Iko kujoinwa kweiyo thermal system inogona kugadzirisa mutsauko wekushisa webheti rese rebhatiri kuti rirambe riri mudiki.

Gadzira mamwe maseru anopisa, achiri tembiricha, asi haazokweve chinhambwe kubva kune mamwe maseru, uye mwero wekuipa hauzopa chinhambwe chakakosha. 3) Kuenzanisa kusawirirana kwemodule, mamwe magetsi ekupedzisira emagetsi ekupedzisira, nguva dzose mberi, svika pachikumbaridzo chekutonga, zvichiita kuti zvive zvishoma. Kuti ugadzirise dambudziko iri, bhatiri inobata system BMS yakaronga basa rakaenzana.

Imwe musimboti ndiyo yekutanga kusvika pakuchaja cutoff voltage, uye imwe yakasara yemagetsi core voltage yakarembera, iyo BMS inotanga kuchaja yakaenzana, kana yekupinda kuramba, chikamu cheyakakwira voltage cell, kana kutamisa simba rekufambisa, riise Low voltage bhatiri. Saka, nguva yekuchaja inoburitswa, nzira yekuchaja inotangazve, uye bhatiri pack inochajwa mune rimwe simba.