As mabhatiri ekuchengetera lithiumZvava kuzivikanwa zvakanyanya mukuchengetedza simba rezuva uye masisitimu emagetsi ekuchengetedza simba, kutaurirana pakati pemabhatiri nezvishandiso zvakabatana kwave kwakakosha kupfuura kare. Imwe yenzira dzekutaurirana dzinoshandiswa zvakanyanya mumapaketi emabhatiri e lithium emazuva ano ndeye CAN Bus communication.
Asi chii chaizvo chinonzi CAN Bus, uye nei ichikosha pamabhatiri ezuva e lithium uye masisitimu ekuchengetedza simba? Mugwaro iri, tichatsanangura kuti kutaurirana kweCAN Bus kunoshanda sei, nei kuchikosha, uye kuti kunobatsira sei kugadzirisa mashandiro uye kuchengetedzeka kwemasisitimu emabhatiri e lithium.
Chii chinonzi CAN Bus Communication?
CAN Bus Communication (Controller Area Network) isystem yekutaurirana yedhijitari inobvumira zvishandiso zvemagetsi kuchinjana ruzivo zvinobudirira kuburikidza netiweki inogovaniswa. Pakutanga yakagadzirirwa indasitiri yemotokari, iyo CAN Bus protocol ikozvino inoshandiswa zvakanyanya mumidziyo yeindasitiri, masisitimu esimba rinogona kudzokororwa, uye mabhatiri ekuchengetedza lithium.
Network yeCAN inogonesa zvikamu zvakasiyana-siyana—zvakaita semabhatiri,masisitimu ekugadzirisa mabhatiri (BMS), ma inverter, uye zvishandiso zvekutarisa—kuti zvitaurirane panguva chaiyo.
Pane kuvimba nekubatanidza kwakasiyana-siyana, CAN Bus inoshandisa network imwe chete yekutaurirana, ichideredza kuoma kwewaya uku ichivandudza kuvimbika uye kururama kwedata.
Kune masisitimu emabhatiri e lithium, CAN Bus inoshanda sebhiriji rekutaurirana pakati pebhatiri nezvimwe zvikamu zvesisitimu.
Sei Bhazi reCAN Richikosha Mumabhatiri Ekuchengetedza Lithium?
Bhatiri remazuva ano re lithium rinoshandiswa pakushandisa solar system haringogumiri pakuchengetedza simba chete. Rinogara richitarisa mamiriro ekushanda akadai sevoltage, current, tembiricha, uye mamiriro ebhatiri.
Ruzivo urwu runofanira kugoverwa nema inverters uyemasisitimu ekugadzirisa simba (EMS)kuburikidza neprotocol yekutaurirana kwemabhatiri yakavimbika.
CAN Bus inopa kugona uku nekugonesa:
- ⭐ Kugadziriswa kwemamiriro ebhatiri munguva chaiyo
- ⭐ Kutumira data nekukurumidza uye kwakasimba
- ⭐ Mabasa ekudzivirira bhatiri akakodzera
- ⭐ Kubudirira kwehurongwa
- ⭐ Kukurukurirana kwebhatiri kwakagadziridzwa
Pasina kutaurirana kwakakodzera kwebhatiri re lithium, inverter inogona kusaziva mamiriro ebhatiri nemazvo, izvo zvinogona kukanganisa kushanda zvakanaka kwekuchaja, hupenyu hwebhatiri, uye mashandiro ese ehurongwa.
Zvemasisitimu makuru ekuchengetera mabhatiri ezuva, kutaurirana kwakakosha zvikuru nekuti mabhatiri akawanda anowanzo shanda pamwe chete panguva imwe chete.
Bhazi rinoshanda sei neBattery Management System (BMS)?
Sisitimu yekutarisira mabhatiri (BMS) inoshanda sepfungwa dzebhatiri re lithium. Inotarisa hutano hwebhatiri uye inoita kuti rishande zvakanaka.
Kuburikidza neprotocol yekutaurirana yeBMS, BMS inounganidza ruzivo rwakakosha rwebhatiri uye inorutumira kumidziyo yakabatana ichishandisa interface yeCAN Bus BMS.
Ruzivo runotevera runowanzo tumirwa:
| Chiratidzo cheBhatiri | Basa |
| Voltage | Inodzivirira kubhadharisa zvakanyanya uye kuburitsa zvakanyanya |
| Zvazvino | Inotarisa mitengo yekuchaja nekuburitsa |
| Tembiricha | Inodzivirira masero kubva pakupisa zvakanyanya |
| SOC (State of Charge) | Inoratidza huwandu hwebhatiri hwasara |
| SOH (Mamiriro Ehutano) | Inoratidza kukwegura kwebhatiri uye mamiriro ehutano |
| Ruzivo rweAlamu | Inoshuma zvikanganiso nezviitiko zvekudzivirira |
Nekutaurirana kweBMS kwakakwira, vashandisi vanogona kuita basa rekutarisa mabhatiri panguva chaiyo, kusanganisira kutarisa kwakarurama kweSOC neSOH.
Izvi zvinobvumira ma inverters kugadzirisa otomatiki ma parameter ekuchaja uye kugadzirisa mashandiro ebhatiri.
CAN Bus vs RS485: Ndeipi protocol yekutaurirana iri nani kune mabhatiri eLithium?
Pakusarudza sisitimu yebhatiri re lithium, vashandisi vanowanzo enzanisaBhazi reCAN richienzaniswa neRS485nzira dzekutaurirana.
Ose ari maviri anowanzo shandiswa pakutaurirana nemabhatiri, asi ane zvakanakira zvakasiyana.
Musiyano uripo pakati pebhazi reCAN neRS485
| Chinhu | Bhazi reCAN | RS485 |
| Kumhanya Kwekutaurirana | Kurumidza | Zviri pakati nepakati |
| Kuona Zvikanganiso | Yepamusoro | Yekutanga |
| Kuvimbika | Yakakwirira Zvikuru | Yakakwirira |
| Kutaurirana Kwemidziyo Yakawanda | Zvakanakisa | Kugona |
| Kugovana Data Munguva Chaiyo | Zvakanakisa | Zvishoma |
| Kubatanidzwa kweInverter | Zviri nani | Kugona |
| Kuomarara Kwemasisitimu | Zasi | Yepamusoro |
Muhurukuro yeCAN Bus vs RS485, CAN Bus inowanzoonekwa sesarudzo yepamusoro yemabhatiri emazuva ano e-lithium nekuti inopa kutaurirana kweBMS inverter kwakavimbika, nguva yekupindura nekukurumidza, uye kugona kwakasimba kwekuona kukanganisa. Zvisinei, RS485 ichiri kushandiswa zvakanyanya uye ichiri kushanda nemashandisirwo mazhinji ekuchengetedza simba.
Mumabhatiri emazuva ano ekuchengetedza lithium, ese ari maviri CAN Bus neRS485 kutaurirana interfaces anowanzo batanidzwa kuti atsigire zvinodiwa zvakasiyana zvesystem uye kushandira pamwe kwe inverter.
Zvigadzirwa zvakawanda zvepamusoro zvakaita semasisitimu ebhatiri e lithium akaiswa parackuyemabhatiri e lithium akasungirirwa pamadziroIye zvino dzakagadzirwa nematanho maviri ekutaurirana, zvichibvumira vashandisi kusarudza pakati peCAN Bus kana RS485 connection zvichienderana ne inverter brand uye system configuration.
Dhizaini iyi inochinjika inoita kuti kuiswa kuve nyore uye inovandudza kushanda kwesystem mumapurogiramu chaiwo.
Semuyenzaniso:
- ▲Nzvimbo yebhazi yeCANinowanzoshandiswa kune masisitimu esimba akangwara anoda kuchinjana data nekukurumidza uye kutarisa panguva chaiyo.
- ▲RS485 interfaceinoshandiswa zvakanyanya mumapurojekiti kana masisitimu anonyanya kudhura ane zvinodiwa zvakakura zvekubatana kwe inverter.
Nekupa nzira dzese dzekutaurirana, mapaketi emabhatiri eLithium emazuva ano anopa mukana wekugadzirisa zviri nani pakuisa masisitimu ekuchengetedza simba edzimba, mabhizinesi, uye maindasitiri.
Dhizaini iyi ine maport maviri yakakosha zvikuru kune vanoisa solar, nekuti mhando dzakasiyana dze inverter dzinogona kutsigira maprotocol akasiyana ekutaurirana eBMS, uye kuva nesarudzo dzese mbiri kunobatsira kudzivirira matambudziko ekubatana panguva yekubatanidzwa kwesisitimu.
Nekuda kweizvozvo, vashandisi vanogona kuwana magadzirirwo anochinjika zviri nyore, kuvimbika kwemasisitimu kuri nani, uye kuwedzera kuri nyore mune ramangwana mumapurojekiti ekuchengetera mabhatiri ezuva.
Mabhenefiti eCAN Bus muSolar Energy Storage Systems
Zvezuva ranhasikuchengetera bhatiri rezuvauye kuiswa kwemasisitimu ekuchengetera simba, CAN Bus ine mabhenefiti akakosha akati wandei.
Kuenderana Kwakavandudzwa kweInverter
Makambani mazhinji epamusoro e inverter anotsigira kutaurirana kweCAN Bus, zvichibvumira kubatanidzwa kwemabhatiri zvakanaka uye otomatiki ma parameter matching.
Kuchengetedzwa Kwebhatiri Kwakawedzerwa
Kutaurirana panguva chaiyo kunobatsira kuona mamiriro ekushanda asina kujairika nekukurumidza uye kunoita kuti mabasa ekudzivirira mabhatiri ashande nekukurumidza.
Kushanda Kwakanaka Kwekuchengetedza Simba Rinodzokororwa
Mukuchengetedza simba rinogona kushandiswazve, kutaurirana kwakarurama kunovandudza kushanda zvakanaka kwekuchaja uye kushandiswa kwesimba.
Kuwedzera Sisitimu Kuri Nyore
CAN Bus inotsigira mabhatiri akawanda akabatana panguva imwe chete, zvichiita kuti kugadzirisa masisitimu kuve nyore kune vashandisi vedzimba nevemabhizinesi.
Kugona Kutarisa Kure
Mapuratifomu mazhinji ekugadzirisa simba akangwara anoshandisa data reCAN Bus rekuongorora mashandiro ari kure uye kuongorora mashandiro.
Mabhenefiti aya anoita kuti CAN Bus ive imwe yetekinoroji dzakakosha mukugadzirisa kwesimba remagetsi eLithium kwemazuva ano.
Mashandisirwo Anoitwa Mabhatiri eYouthPOWER LiFePO4 muCAN Bus Communication
Semugadziri wemabhatiri e lithium ane hunyanzvi muChina,Simba reVechidikiInobatanidza tekinoroji yepamusoro yeCAN Bus muzvigadzirwa zvayo zvekuchengetedza simba kuitira kuti ive nechokwadi chekutaurirana kwakavimbika uye kushanda zvakanaka.
Mabhatiri eYouthPOWER LiFePO4 akagadzirirwa kushandiswa mukuchengetedza simba rezuva mudzimba, mumabhizinesi, uye mumaindasitiri. Kuburikidza neCAN Bus neRS485 Communication, mabhatiri eYouthPOWER anogona kuchinjana data rekushanda panguva chaiyo nema inverters anoenderana uye masisitimu ekutonga simba..
Zvakanakira zvikuru zveMabhatiri eYouthPOWERzvinosanganisira:
- ♦Rutsigiro rwekutaurirana rwepamusoro rweCAN Bus neRS485
- ♦ Kutarisa nekudzivirira BMS zvine hungwaru
- ♦ Kuenderana kwakanyanya nemakambani makuru einverter
- ♦ Kushanda kwakavimbika kwemasisitimu ekuchengetedza simba rezuva
- ♦Hupenyu hwekufamba kwenguva refu uye tekinoroji yakachengeteka yeLiFePO4
Ingave ichishandiswa mumasisitimu emagetsi asiri pagrid, ehybrid, kana ebackup, mabhatiri eYouthPOWER anogonesa CAN anobatsira kuwedzera kushanda zvakanaka kwesimba uye kuvimbika kwesisitimu.
Uri kutsvaga mabhatiri eCAN Bus Lithium Akavimbika here?
YouthPOWER inopa mhinduro dzemhando yepamusoro dzekuchengetedza simba rezuva kune vanogovera pasi rose, vanoisa, uye vanogadzira mapurojekiti.
Kana muchida kudzidza zvakawanda nezvemabhatiri edu eLiFePO4 anoenderana neCAN Bus, masevhisi eOEM, kana mhinduro dzekuchengetedza simba, taurai nechikwata chedu pasales@youth-power.netnhasi. Nyanzvi dzedu dzakagadzirira kukubatsira kuwana mhinduro chaiyo yebhatiri yepurojekiti yako yekuchengetedza simba.
Mibvunzo Inowanzo bvunzwa nezve CAN Bus Communication muLithium Battery
Mubvunzo 1. Basa guru reCAN Bus mumabhatiri e lithium nderei?
A1:CAN Bus inogonesa kutaurirana kwedhijitari panguva chaiyo pakati pehurongwa hwekutarisira mabhatiri ebhatiri (BMS) nezvishandiso zvekunze zvakaita sema inverters, masisitimu ekutarisira simba, uye mapuratifomu ekutarisa. Izvi zvinobatsira kuona kuti bhatiri rinoshanda zvakanaka uye rakavimbika.
Mubvunzo wechipiri. Ko bhazi reCAN rinodiwa here kumashandisirwo emagetsi ezuva?
A2:Kunyange hazvo CAN Bus isiri yekumanikidzwa, inovandudza zvakanyanya kururama kwekutaurirana, kushanda zvakanaka kwesystem, uye kuenderana nema inverters emazuva ano ehybrid. Inoshandiswa zvakanyanya muma "engineering advanced"bhatiri re lithiamu re solar systemmafomu.
Mubvunzo wechitatu. Ko bhazi reCAN rinogona kuvandudza kuchengetedzeka kwebhatiri here?
A3:Ehe. CAN Bus inobvumira kugara ichitarisa voltage yebhatiri, magetsi, tembiricha, mamiriro ekuchaja (SOC), uye ruzivo rwealamu. Izvi zvinoita kuti pave nekukasira kuona zvikanganiso uye zvinobatsira kudzivirira bhatiri kubva mumamiriro ekushanda asina kuchengetedzeka.
Mubvunzo wechina. Mabhatiri ebhazi anogona kushanda nema inverters ese here?
A4:Kwete. Haasi ma inverter ese anotsigira kutaurirana kweCAN Bus. Vasati vaisa, vashandisi vanofanira kuona kuti inverter nebhatiri zvinoshandisa maprotocol ekutaurirana anoenderana uye magadzirirwo esoftware.
Mubvunzo 5. Chii chinoitika kana kutaurirana nebhazi reCAN kukakundikana?
A5:Mazhinji masisitimu emabhatiri e lithium anogona kuramba achishanda kuburikidza nezvirongwa zvekuchengetedza zvakagara zvarongwa. Zvisinei, kutarisa kwepamusoro, kugadzirisa otomatiki, uye mamwe mabasa ekudzivirira anogona kuganhurirwa kusvika kutaurirana kwadzorerwa.
Mubvunzo wechitanhatu. Sei CAN Bus ichinyanya kufarirwa pane nzira dzekutaurirana dzechinyakare?
A6:CAN Bus inopa kukurumidza kutaurirana, kugona kwakasimba kwekuona zvikanganiso, kuvimbika kwakanyanya, uye kuchinjana data kuri nani panguva chaiyo. Zvakanakira izvi zvinoita kuti ive yakakodzera masisitimu emazuva ano ekuchengetedza simba uye mashandisirwo ekuchengetedza mabhatiri ezuva.