NaAndy Colthorpe/ Kukadzi 9, 2023
Kamada Power High Voltage Battery Application/Mhepo Simba/Solar Mwenje/Emergengy Chiedza/UPS/Telecom/Solar System
| High voltage 400V | High voltage 800V | High voltage 1500V |
| 1, Kunze diki yakakwira voltage, simba rekuchengetedza, UPS magetsi ekupa | 1, Maindasitiri uye ekutengesa magetsi ekupa2, fekitori uye zvitoro zvemagetsi magetsi | 1, hombe base station |
Yakakwira Voltage Bhatiri Chigadzirwa Zvimiro
Maintenance-isina
Inotsigira kushandiswa kwakafanana
Yakagadzirirwa imba solar system
6000 Cycles yakavimbika kuita
Yakakwira simba density, Yakanyanya
Bhatiri manejimendi system (BMS)
Pazasi push vhiri dhizaini, hapana kuisirwa kunodiwa
95% DOD ine mamwe ekushandisa
Dziviriro basa repamusoro voltage bhatiri
1.Overcharge kudzivirira
Kudzivirirwa kwepamusoro kunoreva: mabhatiri e-lithium arikuchaja, nevoltage inokwira ichienda kune inonzwisisika renji, ichaunza kusagadzikana uye njodzi.Iyo overcharge yekudzivirira basa rebhodhi rekudzivirira ndeyekutarisa voltage yebhatiri pack munguva chaiyo, uye kucheka magetsi kana kuchaja kwasvika kumusoro kweyakachengeteka voltage renji, kudzivirira voltage kuti isarambe ichikwira, nekudaro kutamba a. basa rekudzivirira.
Overcharge yekudzivirira basa: Paunenge uchichaja, bhodhi rekudzivirira rinotarisa voltage yetambo yega yega yebhatiri pack munguva chaiyo, chero imwe yetambo yemagetsi inosvika pachiyero chekudzivirira chepamusoro (iyo default overcharge voltage ye ternary iri 4.25V ± 0.05 V, uye iyo yakasarudzika overcharge voltage yeLiFePO4.75V ± 0.05V), bhodhi richacheka magetsi, uye boka rese remabhatiri e lithium richamira kuchaja.
2.Kudarika-kubvisa kudzivirira
Kudzivirirwa kwepamusoro-soro kunoreva: mabhatiri e-lithium mukugadzirisa, pamwe nekudonha kwemagetsi, kana magetsi ose akasunungurwa kusvika kuneta, zvinhu zvemakemikari mukati me lithiamu bhatiri zvinorasikirwa nebasa, zvichiita kuti kubhadharisa musimba kana simba kuderera.Iyo yakanyanya-discharge yekudzivirira basa rebhodhi rekudzivirira ndeyekutarisa voltage yebhatiri pack munguva chaiyo, uye kudzima magetsi kana ichiburitsa kusvika yakaderera.yebhatiri voltage, kudzivirira voltage kuti isarambe ichidonha, kuitira kuti iite basa rekudzivirira.
Kuwedzera-kubvisa kudzivirira basa: Paunenge uchiburitsa, bhodhi redziviriro rinotarisa voltage yetambo yega yega yebhatiri pack munguva chaiyo, chero imwe yetambo yemagetsi inosvika pakudarika-discharge kuchengetedza kukosha (iyo default over-discharge voltage ye. ternary ndeye 2.7V ± 0.1V, uye iyo yakasarudzika pamusoro-discharge voltage yeLiFePO4 ndeye 2.2V ± 0.1V), bhodhi richacheka magetsi, uye boka rese remabhatiri e lithium richamira kubuda.
3.Overcurrent protection
Kudzivirirwa kwepamusoro kunoreva: lithiamu mabhatiri mumagetsi ekutakura mutoro, ikozvino ichachinja nemagetsi uye kuchinja kwesimba, kana ikozvino yakanyanya kukwirira, zviri nyore kupisa bhodhi rekudzivirira, bhatiri kana midziyo.Iyo overcurrent yekudzivirira basa rebhodhi rekudzivirira ndeyekutarisa ikozvino yebhatiri pack munguva chaiyo panguva yekuchaja uye kuburitsa, uye kana yazvino ichipfuura chengetedzo renji, inocheka ikozvino kupfuura, kudzivirira iyo yazvinom kukuvadza mabhatiri kana zvishandiso, kuitira kuti uite basa rekudzivirira.
Overcurrent kudzivirira basa: kana uchichaja uye uchiburitsa, bhodhi rekudzivirira rinotarisa bhatiri pack ikozvino munguva chaiyo, chero inosvika yakatarwa overcurrent kuchengetedza kukosha, bhodhi rekudzivirira richacheka magetsi, uye boka rese remabhatiri e lithium. icharega kuchaja nekuburitsa.
4.high / pasi pekudzivirira kwekushisa
Dziviriro yekudzora tembiricha: Iyo tembiricha yekudzora tembiricha yebhodhi yekudzivirira yehardware yakasungirirwa kune yemukati mamaboard yebhodhi rekudzivirira uye haigone kuburitswa.Iyo tembiricha yekudzora probe inogona kutarisa tembiricha yekuchinja kwebhatiri paki kana nharaunda yekushanda munguva chaiyo, kana tembiricha yakatariswa ichipfuura kukosha kweseti (iyo yekusarudzika kweiyo hardware tembiricha yekudzivirira yekudzivirira: kuchaja -20 ~ 55 ℃, kuburitsa -40 ~ 75 ℃, iyo inogona kuchinjwa zvichienderana nezvinodiwa nemutengi, uye mutengi haakwanise kuimisa ega), bhatiri pack rinobviswa kubva pakuchaja nekuburitsa, uye bhatiri pack rinogona kuramba richichajwa uye kuburitswa kana tembiricha yasvika. yakadzoserwa kune yakaringana kuti iite basa mukudzivirira.
5.Equalization kudzivirira
Passive equalization zvinoreva: kana paine kusawirirana kwemagetsi pakati petambo dzebhatiri, bhodhi rekudzivirira rinogadzirisa voltage yetambo yega yega kuti ienderane panguva yekuchaja p.rocess.
Equalization basa: Kana bhodhi rekudzivirira raona musiyano wevoltage pakati pelithium bhatiri mutsara uye tambo, kana ichichaja, iyo yakakwira voltage tambo inosvika pakuenzana kukosha (ternary: 4.13V, LiFe3.525V), kuburitsa (kushandisa) neiyo yakaenzana resistor ine. ikozvino inosvika 30-35mA, uye imwe yakaderera voltage tambo inoramba ichichaja.Ramba kusvikira yazara.
6.pfupi dunhu redziviriro (kukanganisa kuona + anti-reverse yekubatanidza kuchengetedza)
Short circuit inoreva: pfupi pfupi inoumbwa apo zvigaro zvakanaka uye zvisina kunaka zvebheteri zvakabatanidzwa directly pasina chero mutoro.Short circuit ichaita kuti kukuvara kwebhatiri, midziyo uye zvichingodaro.
Short-circuit kudzivirira basa: lithium bhatiri isingaiti inokonzerwa nepfupi-circuit (yakadai sekubatanidza mutsara usina kururama, tora mutsara usina kururama, mvura uye zvimwe zvikonzero), bhodhi rekudzivirira richava munguva pfupi zvikuru (0.00025 seconds) , cheka nzira yezvino, kuitira kuti uite basa rekudzivirira.
Nguva yekutumira: Nov-13-2023