Chii chinonzi lithium bhatiri module?

Kuongorora kwebhatiri module

Battery modules chikamu chakakosha chemotokari yemagetsi. Basa ravo nderokubatanidza akawanda bhatiri masero pamwe chete kuti aumbe zvese kupa simba rakakwana kumotokari dzemagetsi kushanda.

Battery modules pane zvikamu zvebhatiri zvakaumbwa zvemasero akawanda mabhatiri uye chikamu chakakosha chemotokari yemagetsi. Basa ravo nderokubatanidza akawanda mabhatiri masero pamwe chete kuti aumbe zvese kupa simba rakaringana kumotokari yemagetsi kana simba rekuchengetedza mashandiro. Battery Module haasi chete Simba sosi yemotokari yemagetsi, asi zvakare imwe yemidziyo yavo yakakosha yekuchengetedza simba.

Kuzvarwa kweBattery Module

Kubva pamaonero emachina anogadzira maindasitiri, mabhatiri emasero ane matambudziko akadai seyakaipa mashini eshini uye isina hushamwari yekunze nzvimbo, kunyanya kusanganisira:

1. Nyika yekunze yemuviri yakadai sehukuru uye chitarisiko haina kugadzikana, uye ichachinja zvakanyanya nehupenyu hwekutenderera.

2. Kushaikwa kweiyo nyore uye yakavimbika mechanisiki yekuisa uye kugadzirisa interface;

3. Kushaikwa kwekuburitsa kwakakodzera kubatana uye chimiro chekutarisa mamiriro;

4. Kushaya simba mechaniki uye kuchengetedza kwekudzivirira.

Nekuti mabhatiri akasarudzika ane matambudziko ari pamusoro, zvakakosha kuti uwedzere danda rekuchinja uye ovagadzirisa, kuitira kuti bhatiri rinogona kuunganidzwa uye rakabatanidzwa nemotokari yese zviri nyore. Iyo module inoumbwa nezvikamu zvakati wandei kusvika gumi kana makumi maviri mabhatiri ekunze, zvine musoro zvekunze, zvakaringana uye zvakaburitswa, nekudzivirirwa kwekunzwa uye kudzivirirwa uye kuchengetedzwa kwemhedzisiro ndeyekuti ndiyo mhedzisiro yeiyi sarudzo.

Iyo yazvino module inogadzirisa matambudziko akasiyana siyana emabhatiri uye ane zvinotevera zvakanakira zvakanakisa:

1. Iyo inogona kuona nyore nyore kugadzirwa uye ine kugona kwakanyanya kugadzirwa, uye zvigadzirwa zvechigadzirwa uye mutengo wekugadzira zviri nyore kudzora;

2. Inogona kuumba yakakura mwero wekumisa, iyo inobatsira zvakanyanya kuderedza mari yekugadzira mari uye kuvandudza kugadzirwa kwekugadzira; Mabhonzo akajairwa uye madudziro anokodzera kumakwikwi emusika emusika uye maviri-nzira kusarudzwa, uye chengetedza zviri nani kupindirwa kwekascade shandisa;

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4. Zvidimbu zvakaderera zvekudziya hazvizonyanise kudzvinyirira kwakanyanya pasangano rekupedzisira rine simba;

5. Iyo shoma inochengetedzeka yeyuniti kukosha idiki idiki, iyo ine kukosha kwakanyanya pakuderedza mushure mekutengesa mari.

Kuumbwa kwechimiro chebhatiri module

Mhando yekuumbwa yebhatiri module inowanzo kusanganisira sero bhatiri, bhatiri manejimendi system, bhatiri bhokisi, bhatiri connector uye zvimwe zvikamu. Battery sero ndiyo yakakosha chikamu chebhatiri module. Iyo yakaumbwa neyakawandisa mabhatiri, kazhinji lithium-ion bhatiri, iyo ine hunhu hwesimba rakakwirira density, yakaderera-yekuzvisarudzira hupenyu hwebasa.

Battery Management System iripo kuve nechokwadi chekuchengetedza, kuvimbika uye hupenyu hwakareba hwebhatiri. Mabasa ayo makuru anosanganisira bhatiri mamiriro ekutarisa, bhatiri tembiricha kudzora, bhatiri rinopfuura / pamusoro pekudzivirirwa dziviriro, nezvimwe.

Battery bhokisi ndeyekunze kweiyo bhatiri module, iyo inoshandiswa kuchengetedza bhatiri module kubva kune ekunze nharaunda. Bhokisi reBattery rinowanzogadzirwa nesimbi kana mapurasitiki zvinhu, nekumanikidza kupokana, kuramba moto, kuputika kwemoto uye humwe hunhu.

Batter connector chikamu chinobatanidza huwandu hwebhatiri hwebheti zvizere zvakakwana. Inowanzogadzirwa nemhangura yemhangura, ine tsika dzakanaka, pfeka kurwisa uye kupokana.

Battery Module Performance Zviratidzo

Kupokana kwemukati kunoreva kudzikisira kweazvino kuyerera kuburikidza nebhatiri kana bhatiri iri kushanda, iyo inokanganiswa nezvinhu zvakaita seyakagadzirwa zvinhu, kugadzira bhatiri uye bhatiri chimiro. Iyo yakakamurwa muOhic yemukati kupokana uye kuparadzaniswa kwemukati kupokana. Ahmic yemukati kurwisa inoumbwa neyekuonazve kupokana kwezvinhu zvemagetsi: Elefrytes, difrrishms uye zvikamu zvakasiyana; Polarization kupokana kwemukati kunokonzerwa neElectrochemical Polarization uye kusarudzika mutsauko kupora.

Simba renyanzvi - simba rebhatiri pane nhamba yeyuniti kana misa.

Kubhadhara uye kuraswa kushanda kweiyo mwero wekuti ndewekuti ndeipi simba remagetsi inodyiwa nebhatiri panguva yekuchaja inoshandurwa kuva nemakemikari simba iro bhatiri rinogona kuchengeta.

Voltage - iyo ingangoita musiyano pakati pezvakanaka uye zvisina kunaka magetsi ezvikwereti zvebhatiri.

Vhura Dunhu Voltage: Iyo voltage yebhatiri kana pasina mutoro wekunze kana wekunze mutoro wakabatana. Iyo yakavhurika wedunhu voltage ine humwe hukama nehurongwa hwasara hwebhatiri, saka bhatiri voltage inowanzo kuyerwa kuti ifungidzirane nebhatiri. Kushanda Voltage: Iyo ingangoita musiyano pakati pezvakasarudzika uye zvisina kunaka magetsi ebhatiri kana bhatiri riri kushanda, kureva kuti, kana paine zvazvino zvichipfuura nepakati nepakati. Discharge akachekwa voltage: Iyo voltage yasvika mushure mekunge bhatiri racho raipomerwa zvizere uye nekudzingwa (kana chidimbu chichienderera mberi, chichava chakanyudzwa, icho chinozokuvadza hupenyu uye kuita bhatiri). Kubhadharisa kucheka-kubva ku voltage: Iyo voltage kana nguva dzose dzazvino shanduko kune yekugara yekuvhiringidza yekubhadhara panguva yekuchaja.

Kubhadharisa uye kuraswa chiyero - kuraswa bhatiri neyakagadziriswa zvazvino zve 1h, kureva kuti, 1c. Kana iyo lithium battery yakarongedzwa pa 2ah, ipapo 1C yebhatiri iri 2a uye 3c is 6a.

Kubatana kwakafanana - kugona kwemabhatiri kunogona kuwedzerwa nekuvabatanidza mukuenzanisa, uye kugona = kugona kwebhatiri rimwe chete rekubatanidza zvakafanana. Semuenzaniso, Chang 3P4s Module, kugona kwebhatiri rimwe chete riri 50ah, ipapo iyo module capacity = 50 * 3 = 150Ah.

Series connection - iyo voltage yemabhatiri inogona kuwedzerwa nekuvabatanidza ivo vakatevedzana. Voltage = iyo voltage yebhatiri rimwe chete iyo nhamba yetambo. Semuenzaniso, Chang 3P4s Module, voltage yebhatiri rimwe chete iri 3.82v, ipapo iyo module voltage = 3.82 * 4 = 15.28V.

Sezvinongedzo zvakakosha mumotokari dzemagetsi, maruva emvura emvura anotamba mukana wekuchengetedza uye kusunungura simba remagetsi, kupa simba, uye kuchengetedza mabhatiri ebhatiri. Ivo vane dzimwe misiyano mukuumbwa, basa, hunhu uye mashandiro, asi vese vane zvakakosha pakuita uye kuvimbika kwemotokari yemagetsi. Nekuenderera mberi kwekufambira mberi kwehunyanzvi uye kuwedzera kwezvikumbiro, magetsi mabote emota anoenderera mberi nekukudziridza uye kuita mipiro huru pakukwidziridzwa uye huwandu hwemotokari dzemagetsi.