Electric Scooter Mabhatiri
Bhatiri ndiro “tangi remafuta” resikuta yako yemagetsi.Inochengeta simba rinodyiwa neDC mota, marambi, controller, uye zvimwe zvinhu.

Mazhinji ma scooter emagetsi achave neimwe mhando yelithium ion-based bhatiri pack nekuda kwekunaka kwazvo kusimba uye hupenyu hurefu.Mazhinji emagetsi scooters evana uye mamwe mamodhi asingadhure ane lead-asidhi mabhatiri.Mune scooter, bhatiri paki inogadzirwa nemasero ega ega uye zvemagetsi zvinonzi bhatiri manejimendi system inoita kuti irambe ichishanda zvakachengeteka.
Mabheti mahombe ane huwandu hwakawanda, akayerwa mumaawa ewatt, uye anotendera scooter yemagetsi kufamba mberi.Nekudaro, ivo vanowedzerawo saizi uye huremu hwe scooter - zvichiita kuti isatakurika.Pamusoro pezvo, mabhatiri ndechimwe chezvinhu zvinodhura zve scooter uye mutengo wakazara unowedzera zvinoenderana.

Mhando dzeMabhatiri
E-scooter bhatiri mapaketi anogadzirwa neakawanda mabhatiri maseru.Kunyanya zvakanyanya, iwo akagadzirwa ne18650 maseru, saizi yemhando yelithium ion (Li-Ion) mabhatiri ane 18 mm x 65 mm cylindrical dimensions.

Sero rega rega re18650 mubhatiri pack harinakidze - richigadzira simba remagetsi re ~ 3.6 volts (nominal) uye rine simba rinoita 2.6 amp maawa (2.6 A·h) kana 9.4 watt-maawa (9.4 Wh).

Masero ebhatiri anoshandiswa kubva pa3.0 volts (0% charge) kusvika ku4.2 volts (100% charge).

Lithium Ion
Li-Ion mabhatiri ane simba rakanyanya density, huwandu hwesimba hwakachengetwa maererano nehuremu hwavo hwemuviri.Ivo zvakare vane hupenyu hurefu hwakanakisa zvichireva kuti vanogona kuburitswa nekuchajiswa kana "kuchovha" kakawanda uye vachiri kuchengetedza kugona kwavo.

Li-ion inonyatso inoreva kune akawanda mabhatiri chemistries anosanganisira iyo lithium ion.Heino rondedzero pfupi pazasi:

Lithium manganese oxide (LiMn2O4);aka: IMR, LMO, Li-manganese
Lithium manganese nickel (LiNiMnCoO2);aka INR, NMC
Lithium nickel cobalt aluminium oxide (LiNiCoAlO2);aka NCA, Li-aluminium
Lithium nickel cobalt oxide (LiCoO2);aka NCO
Lithium cobalt oxide (LiCoO2);aka ICR, LCO, Li-cobalt
Lithium iron phosphate (LiFePO4);aka IFR, LFP, Li-phosphate
Imwe neimwe yeaya mabhatiri makemikari inomiririra kutengeserana pakati pekuchengetedza, hupenyu hurefu, kugona, uye ikozvino kubuda.

Lithium Manganese (INR, NMC)
Neraki, akawanda emhando yemagetsi scooters ari kushandisa iyo INR bhatiri chemistry - imwe yeakachengeteka chemistries.Iri bhatiri rinopa huwandu hwepamusoro uye kubuda ikozvino.Kuvapo kwemanganese kunoderedza kupikisa kwemukati kwebhatiri, zvichibvumira kubuda kwepamusoro panguva ino kuchengetedza kutonhora kwakadzika.Nekuda kweizvozvo, izvi zvinoderedza mikana yekupisa kwekupisa uye moto.

Mamwe ma scooters emagetsi ane INR chemistry anosanganisira WePed GT 50e uye Dualtron modhi.

Lead-asidhi
Lead-asidhi ikemikari yebhatiri yasakara iyo inowanzowanikwa mumotokari uye dzimwe hombe dzemagetsi mota, sengoro dzegorofu.Iwo anowanikwawo mune mamwe ma scooters emagetsi;zvinonyanya kukosha, zvidhori zvevana zvisingadhuri kubva kumakambani akaita seRazor.

Mabhatiri e-lead-asidhi ane bhenefiti yekusadhura, asi anotambura nekuve nekushomeka kwesimba remagetsi, zvichireva kuti anorema zvakanyanya kana achienzaniswa nehuwandu hwesimba hwaanochengeta.Mukuenzanisa, mabhatiri eLi-ion ane 10X simba resimba richienzaniswa nemabhatiri e-lead-acid.

Battery Packs
Kuvaka bhatiri paki ine mazana kana zviuru zvewatt maawa ekugona, mazhinji ega ega 18650 Li-ion maseru anounganidzwa pamwechete kuita sezvidhinha chimiro.Iyo bhatiri-yakafanana nebhatiri pack inotariswa uye inogadziriswa nemagetsi edunhu anonzi bhatiri manejimendi system (BMS), iyo inodzora kubuda kwemagetsi kupinda nekubuda mubhatiri.
Masero ega ega mubhatiri pack akabatanidzwa munhevedzano (kumagumo kusvika kumagumo) ayo anopfupikisa voltage yavo.Aya ndiwo magonero ayo ekuve nema scooters ane 36 V, 48 V, 52 V, 60 V, kana kunyange akakura bhatiri mapaketi.

Aya matambo ega ega (mabhatiri mazhinji munhevedzano) anobva abatanidzwa mukufanana kuti awedzere kubuda ikozvino.

Nekugadzirisa huwandu hwemasero akatevedzana uye akafanana, vagadziri vemagetsi scooter vanogona kuwedzera kubuda kwevoltage kana max ikozvino uye amp awa kugona.

Kuchinja bhatiri dhizaini hakuzowedzere simba rose rakachengetwa, asi zvinogoneka kubvumira bhatiri kuti ripe yakawandisa uye yakaderera voltage uye zvinopesana.

Voltage uye % Yasara
Sero rega rega riri mubhatiri pack rinowanzo shandiswa kubva pa3.0 volts (0% charge) nzira yese kusvika 4.2 volts (100% charge).

Izvi zvinoreva kuti 36 V bhatiri pack, (ine gumi mabhatiri munhevedzano) inoshandiswa kubva pa30 V (0% charge) kusvika ku42 volts (100% charge).Iwe unogona kuona kuti % yasara inoenderana sei nebhatiri voltage (mamwe scooters anoratidza izvi zvakananga) kune yega yega bhatiri mune yedu bhatiri voltage chati.

Voltage Sag
Bhatiri rega rega richatambura kubva kune chiitiko chinonzi voltage sag.

Voltage sag inokonzerwa nemhedzisiro yakawanda, kusanganisira lithium-ion chemistry, tembiricha, uye magetsi kuramba.Iyo nguva dzose inoguma mune isiri-mutsara maitiro ebhatiri voltage.

Pakarepo mutoro uchinge waiswa kubhatiri, iyo voltage inodonha pakarepo.Izvi zvinogona kutungamirira kune zvisizvo kufungidzira bhatiri huwandu.Dai wanga uchiverenga zvakananga bhatiri voltage, ungafunga kuti warasa ipapo 10% yesimba rako kana kupfuura.

Kana mutoro wabviswa bhatiri voltage inodzokera kune yayo chaiyo nhanho.

Voltage sag inoitikawo panguva yekubuda kwenguva refu kwebhatiri (senge panguva yekufamba kwenguva refu).Iyo lithium chemistry mubhatiri inotora imwe nguva kubata nechiyero chekubuda.Izvi zvinogona kuita kuti magetsi ebhatiri adonhe zvakatonyanya kukurumidza panguva yekupera kwemuswe wekufamba kwenguva refu.

Kana bhatiri richibvumirwa kuzorora, rinodzokera kune rayo rechokwadi uye rakarurama voltage level.

Capacity Ratings
E-scooter bhatiri rehuwandu inoyerwa mumayuniti ewatt maawa (akapfupikiswa Wh), chiyero chesimba.Ichi chikamu chiri nyore kunzwisisa.Semuenzaniso, bhatiri rine chiyero che1 Wh rinochengetedza simba rakakwana kuti ripe watt imwe yemagetsi kweawa imwe chete.

Simba rakawanda rinoreva maawa ewati ebhatiri epamusoro izvo zvinoturikira kuti rebei remagetsi scooter renji, pakukura kwakapihwa mota.Paavhareji scooter inokwana 250 Wh uye inokwanisa kufamba mamaira gumi paavhareji yemamaira gumi nemashanu paawa.Yakanyanyisa performance scooters inogona kuve nekukwanisa kusvika muzviuru zvewatt maawa uye nhanho dzinosvika makumi matanhatu mamaira.

Battery Brands
Masero eLi-ion ega e-e-scooter bhatiri pack anogadzirwa neashoma emakambani akasiyana-siyana anozivikanwa pasi rese.Iwo emhando yepamusoro maseru anogadzirwa neLG, Samsung, Panasonic, uye Sanyo.Aya marudzi emasero anowanzo kuwanikwa chete mumabhatiri mapaketi epamusoro-kumagumo scooters.

Mazhinji bhajeti uye emagetsi scooters ane bhatiri mapaketi akagadzirwa kubva kumagetsi echiChinese-akagadzirwa maseru, ayo anosiyana zvakanyanya mumhando.

Musiyano uripo pakati pema scooters ane mabranded maseru uye echiChinese generic vimbiso huru yehutongi hwemhando nemhando dzakasimbiswa.Kana izvo zvisiri mukati mebhajeti yako, saka ita shuwa kuti uri kutenga scooter kubva kune ane mukurumbira mugadziri ari kushandisa zvikamu zvemhando uye ane yakanaka yemhando yekudzora (QC) zviyero munzvimbo.

Mimwe mienzaniso yemakambani angangove ane yakanaka QC ndeye Xiaomi uye Segway.

Battery Management System
Kunyangwe maseru eLi-ion 18650 aine mabhenefiti anoshamisa, haakanganwiri kupfuura mamwe matekinoroji ebhatiri uye anogona kuputika kana akashandiswa zvisina kunaka.Imhaka yechikonzero ichi kuti ivo vanongogara vakaunganidzwa mumabhatiri mapaketi ane bhatiri manejimendi system.

Iyo bhatiri manejimendi system (BMS) chinhu chemagetsi chinotarisisa bhatiri paki uye chinodzora kuchaja nekuburitsa.Mabhatiri eLi-ion akagadzirwa kuti ashande pakati pe2.5 kusvika 4.0 V. Kuwedzera kana kuburitsa zvachose kunogona kupfupisa hupenyu hwebhatiri kana kukonzeresa mamiriro ekutiza kwemafuta ane ngozi.BMS inofanira kudzivirira kuwandisa.Mazhinji BMS zvakare akacheka simba bhatiri risati rabuda zvizere kuitira kuti hupenyu hurebe.Zvisinei neizvi, vatasvi vazhinji vachiri vana mabhatiri avo nekusamboaburitsa zvizere uyezve vanoshandisa machaja akakosha kudzora kumhanya nekuchaja zvakanaka.

Yakanyanya kuoma bhatiri manejimendi masisitimu anozoongororawo tembiricha yepakiti uye kukonzeresa cutoff kana kupisa kukaitika.

C-chiyero
Kana uri kuita tsvakiridzo pakuchaja kwebhatiri, ungangosangana neC-reti.C-reti inotsanangura kuti bhatiri ririkuchajwa sei kana kubuda.Semuenzaniso, C-rate ye1C inoreva kuti bhatiri rinochajwa muawa imwe chete, 2C inozoreva kuti yazara mumaawa 0.5, uye 0.5C zvinoreva kuti ichachajiwa mumaawa maviri.Kana wakanyatsochaja bhatiri re100 A·h uchishandisa 100 A current, zvinotora awa imwe chete uye C-rate inenge iri 1C.

Hupenyu hwebhatiri
Bhatiri reLi-ion rakajairwa rinokwanisa kubata mazana matatu kusvika mazana mashanu ekuchajisa/kuburitsa madhizaini asati adzikira.Paavhareji yemagetsi scooter, izvi 3000 kusvika 10 000 mamaira!Ramba uchifunga kuti "kudzikira muhukuru" hazvireve "kurasikirwa nehukuru hwese," asi zvinoreva kudonha kunooneka kwegumi kusvika makumi maviri muzana kunoramba kuchiwedzera.

Mazuvano bhatiri manejimendi masisitimu anobatsira kurebesa hupenyu hwebhatiri uye haufanirwe kunetseka zvakanyanya nezvekuribata.

Nekudaro, kana iwe uchida kutambanudza hupenyu hwebhatiri zvakanyanya sezvinobvira, pane zvimwe zvinhu zvaunogona kuita kuti upfuure mazana mashanu kutenderera.Izvi zvinosanganisira:

Usachengete scooter yako yakachajiswa zvizere kana kuti nechaja yakavharirwa mukati kwenguva refu.
Usachengete scooter yemagetsi yakaburitswa zvizere.Mabhatiri eLi-ion anokanganisa paanodonha pasi pe2.5 V. Vazhinji vanogadzira vanokurudzira kuchengeta scooters ne50% yakachajiswa, uye pamusoro payo kusvika padanho iri nguva nenguva kuitira kuchengetedza kwenguva refu.
Usashandise scooter bhatiri mutembiricha iri pasi pe32 F° kana pamusoro pe113 F°.
Chaja scooter yako paC-reti yakaderera, zvichireva kuti kuchaja bhatiri pamwero wakaderera zvichienderana nekukwanisa kwayo kuchengetedza / kuvandudza hupenyu hwebhatiri.Kuchaja paC-reti pakati pepasi pe1 ndiyo yakakwana.Mamwe emafancier kana machaja ekumhanya kwazvo anokuita kuti udzore izvi.
Dzidza zvakawanda nezvekuchajisa scooter yemagetsi.

Summary

Chinhu chikuru chekutora apa ndechekuti usashandise bhatiri zvisina kunaka uye ichagara hupenyu hunobatsira hwe scooter.Isu tinonzwa kubva kumarudzi ese evanhu nezve avo akatyoka emagetsi scooters uye kashoma dambudziko rebhatiri!