Impendulo ekhawulezileyo: Uqhagamshelo lwamandla kunye noNxibelelwano lwe-BMS zahlukile
Xa iibhetri ezininzi zisebenza ngaxeshanye, ukuzidibanisa kwicala lamandla e-DC akuziqhagamsheli ngokuzenzekelayo iiyunithi zazo ze-BMS kwicala lonxibelelwano.
Kwisakhiwo se-DALY 4th Generation Home Energy Storage BMS esigutyungelwe apha, indlela yonxibelelwano esebenzayo yile: Iphakheji nganye → I-BMS yayo → Ukuchongwa kwe-BMS ngokuzenzekelayo → I-RS485 yangaphakathi → Indawo yoNxibelelwano oluPhambili/oluyiHost → Unxibelelwano lwe-Inverter.
Ngoko ke umthengi kufuneka aqinisekise izinto ezintathu ngokwahlukeneyo: ipakethi nganye ineBMS echanekileyo, iiyunithi zeBMS zinokuchongwa kwaye ziqhagamshelwe ngaphakathi, kwaye inkqubo yebhetri isebenzisa ujongano kunye neprotocol efunekayo yi-inverter echanekileyo.
Ingongoma ephambili:Uqhagamshelo lombane oluhambelanayo ≠ Unxibelelwano lwe-BMS ≠ Unxibelelwano lwe-inverter.
1. Iphakheji nganye yebhetri isenayo i-BMS yayo
Kwibhanki yeebhetri ezininzi, iphakheji nganye yebhetri ilawulwa yi-BMS yayo. I-BMS ijonga kwaye ikhusela loo phakheji nganye ngaphambi kokuba iiphakheji zithathe inxaxheba kwinkqubo enkulu yokugcina amandla.
| Iphakheji yebhetri | I-BMS ekumgangatho wepakethi |
|---|---|
| Iphakheji 1 | I-BMS 1 |
| Iphakheji yesi-2 | I-BMS 2 |
| Iphakheji 3 | I-BMS 3 |
| … | … |
| Iphakheji n | I-BMS n |
Oku kuthetha ukuba uyilo lwamandla kunye noyilo lonxibelelwano kufuneka luhlolwe ngokwahlukeneyo. Uqhagamshelo oluqhelekileyo lwe-DC aludali inethiwekhi yonxibelelwano ye-BMS ngokwayo.
2. Qinisekisa ukuba yonke i-BMS inokuchongwa
Xa iiyunithi ezininzi ze-BMS zabelana ngenkqubo enye yeepakethi ezininzi, inkqubo ifuna indlela ethembekileyo yokwahlula i-BMS kwenye.
Kwisakhiwo esixhasayo se-DALY 4th Gen parallel, ukuchongwa kwedilesi ye-BMS ngokuzenzekelayo kunciphisa imfuneko yokumisela idilesi ye-DIP-switch ngesandla ngexesha lokuqaliswa kokusebenza.
Uhlolo lomthengi: Ngaba inkqubo ingakwazi ukuchonga i-BMS nganye ngokuchanekileyo ngaphambi kokuba uqhubeke nonxibelelwano lwe-inverter?
Ukuchongwa kwe-BMS kusombulula inyathelo lokuchonga isixhobo. Ayiqinisekisi ukuhambelana kwe-inverter.
3. Qhagamshela iiYunithi zeBMS ngokusebenzisa uLuhlu loNxibelelwano lwaNgaphakathi
Kwisakhiwo se-DALY 4th Gen esigutyungelwe zizixhobo zemveliso ezikhoyo, unxibelelwano lwangaphakathi phakathi kweeyunithi ze-BMS ezipakishwe ngendlela efanayo lusebenzisa i-RS485 ngendlela ye-daisy-chain.
Indlela yonxibelelwano elula yile: Iphakheji 1 / BMS 1 → Iphakheji 2 / BMS 2 → Iphakheji 3 / BMS 3 → … → Iphakheji n / BMS n.
Le ndlela yonxibelelwano ye-RS485 yahlukile kunxibelelwano oluphambili lwamandla e-DC phakathi kweepakethe zebhetri.
Iinkcazo zepini zokwenyani zesixhumi, ulandelelwano lwentambo, ukupheliswa, kunye neenkqubo zokugunyazisa kufuneka zilandele amaxwebhu emveliso yeDALY afanelekileyo.
4. Unxibelelwano lwangaphakathi lwe-BMS olwahlukileyo kunxibelelwano lwe-Inverter
| Ikhonkco lonxibelelwano | Injongo | Uyilo lwe-DALY lwesizukulwana sesi-4 lugutyungelwe apha |
|---|---|---|
| I-BMS ↔ I-BMS | Chonga kwaye uqhagamshele iiyunithi zeBMS ngaphakathi kwenkqubo yebhetri ehambelanayo | I-RS485 yangaphakathi |
| Inkqubo yebhetri ↔ Inverter | Tshintshiselana ngolwazi lwebhetri nge-inverter ehambelanayo | I-CAN / RS485 kunye neprotokholi exhaswayo efanelekileyo |
I-interface ye-CAN okanye ye-RS485 iyodwa ayibonisi ukuhambelana kwe-inverter. Imodeli ye-inverter echanekileyo kunye neprotocol yonxibelelwano efunekayo kufuneka ihambelane noqwalaselo lwe-BMS olukhethiweyo.
Umthetho womthengi: Ukuhambelana kwe-interface kunye nokuhambelana kweprotocol zizinto ezahlukeneyo ezijongwayo.
5. Uluhlu lokuHlola lokuKhokhela uNxibelelwano oluneMigqaliselo emininzi
| Itshekhi | Yintoni ekufuneka uyiqinisekise |
|---|---|
| Uyilo lwepakethi | Zingaphi iibhetri eziza kusebenza ngaxeshanye? |
| I-BMS ekumgangatho wepakethi | Ingaba ipakethi nganye isebenzisa ulungelelwaniso lweBMS olufunekayo? |
| Ukuchongwa kwe-BMS | Ngaba yonke i-BMS ingachongwa ngokuchanekileyo? |
| Unxibelelwano lwangaphakathi | Ingaba indlela yonxibelelwano phakathi kwe-BMS ne-BMS RS485 isekiwe? |
| I-topology yonxibelelwano | Ngaba iiyunithi zeBMS ziqhagamshelwe ngokweengxelo zemveliso ezifanelekileyo? |
| Indawo yonxibelelwano ephambili/yomsingathi | Loluphi uqhagamshelo lwebhetri/lweBMS olunxibelelana ne-inverter? |
| Imodeli ye-inverter | Yintoni kanye kanye le brand kunye nemodeli? |
| Ujongano | Ingaba le projekthi ifuna i-CAN okanye i-RS485? |
| Iprotocol | Ingaba uqwalaselo lwe-BMS olukhethiweyo luyayixhasa iprotocol ye-inverter efunekayo? |
Gqibezela olu hlolo ngaphambi kokuba uphathe ibhanki yebhetri ehambelanayo njengenkqubo yonxibelelwano ye-BMS edibeneyo.
6. Yintoni exhaswa yiDALY 4th Generation kule Architecture?
| Umsebenzi | Ubuchule obuxhaswayo |
|---|---|
| Ukwandiswa ngaxeshanye | Ukuya kuthi ga kwiipakethi ezili-16 kuqwalaselo oluxhaswayo |
| Ukuchongwa kwe-BMS | Ukuchongwa kwedilesi ye-BMS ngokuzenzekelayo |
| Unxibelelwano lwangaphakathi oluneepakethe ezininzi | I-RS485 |
| Ukubonakala kweepakethi ezininzi | Ulwazi lwepakethi nganye nganye lungabonwa kwiindawo zokujonga ezixhaswayo |
| Unxibelelwano olujongene ne-inverter | I-CAN / RS485 eneenkqubo ze-inverter ezixhaswayo |
Kwiindlela ezixhaswayo zokubeka esweni, ulwazi lwepakethi nganye lungabandakanya inombolo yepakethi, imeko yokusebenza, i-voltage, i-current, i-SOC, imeko ye-charge MOS, kunye nesimo se-discharge MOS.
Eli nqaku liphela kwi-topology yonxibelelwano: ngubani ochongiweyo, indlela iiyunithi ze-BMS ezidityaniswe ngayo, kunye nendlela inkqubo yebhetri efikelela ngayo kwi-interface ye-inverter.
Umbuzo olandelayo wokudibanisa: Ukuba ufuna ukumisela ukuba yeyiphi idatha yebhetri enamaphekhi amaninzi efunyanwa yi-inverter—njenge-SOC, i-current, ii-alamu, okanye olunye ulwazi lwenqanaba lenkqubo—qinisekisa indlela yokuziphatha kwedatha yenkqubo ngokwahlukeneyo kwi-BMS configuration kunye ne-inverter protocol efanelekileyo.
FAQ
Ngaba ibhetri nganye ehambelanayo ifuna i-BMS yayo?
Kwisakhiwo seepakethi ezininzi esixoxwe ngazo apha, ewe: ipakethi nganye yebhetri ilawulwa yi-BMS yayo, ngelixa isakhiwo sonxibelelwano sidibanisa iiyunithi ze-BMS kwinqanaba lenkqubo.
Ngaba i-DALY 4th Generation isebenzisa i-RS485 phakathi kweepakethi ezihambelanayo?
Kwisakhiwo se-DALY 4th Gen esikhankanyiweyo apha, unxibelelwano lwangaphakathi lwe-BMS oluhambelanayo lusebenzisa i-RS485. Musa ukuquka oku kuyo yonke imveliso ye-DALY okanye kuyo yonke isakhiwo sokugcina amandla.
Ukuba zombini i-BMS kunye ne-inverter zine-CAN, ngaba ziyahambelana?
Hayi ngokuzenzekelayo. Ujongano olubonakalayo, imodeli ye-inverter echanekileyo, iprotocol yonxibelelwano, kunye noqwalaselo lwe-BMS olukhethiweyo kufuneka zijongwe kunye.
Cela uphononongo loNxibelelwano lwe-BMS oluhambelanayo
Kwiprojekthi yokugcina amandla eepakethi ezininzi, thumela i-DALY ibhetri yakho, inani le-S, umthamo ngepakethi nganye, inani leepakethi ezifanayo, imfuneko yangoku ye-BMS, uphawu/imodeli ye-inverter echanekileyo, ujongano lwe-CAN/RS485 olufunekayo, iprotokholi yonxibelelwano, imfuneko yokubeka esweni, kunye nobungakanani obulindelekileyo.
Oku kuvumela iqela lobuchwephesha ukuba liqinisekise uyilo lonxibelelwano ngaphambi kokuvavanya okanye ukusebenzisa isampuli.
Ixesha leposi: Sep-11-2026
