Micro Inverter Energy Storage Lithium LFP/NMC Umfanekiso obonakalayo

EMU1103

Inkcazelo emfutshane:

Le mveliso yinkqubo egcweleyo yolawulo olukrelekrele exhasa i-8-16 i-serial lithium-ion ibhetri ipakethe.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo yeMveliso

(1)Ukubonwa kombane weseli kunye nebhetri

Ukuqokelelwa kwexesha lokwenyani kunye nokubekw'esweni kothotho lombane weeseli zebhetri ukufikelela naphantsi kwe-alam yombane kunye nokukhuselwa kweeseli zebhetri.Ukuchaneka kokubonwa kwe-voltage yeeseli zebhetri ± 10mV kwi-0-45 ℃ kunye ne-± 30mV kwi-20-70 ℃.I-Alarm kunye nezicwangciso zeparameter zokukhusela zingatshintshwa ngekhompyutheni ephezulu.

(2) Ukutshaja ibhetri kunye nokukhupha ukubonwa kwangoku

Ngokudibanisa i-resistor yangoku yokufumanisa kwisiphaluka esiyintloko sokutshaja kunye nokukhupha, ukuqokelela kwexesha langempela kunye nokubeka iliso kwintlawulo kunye nokukhutshwa kwangoku kwipakethi yebhetri kuphunyeziwe ukufezekisa ukutshaja kunye nokukhupha i-alamu yangoku kunye nokukhusela, ngokuchaneka kwangoku kunokuba ± 1 %.Useto lweparamitha yealam nokhuseleko lunokutshintshwa ngekhompyutha ephezulu.

(3) Umsebenzi wokukhusela isiphaluka esifutshane

Inomsebenzi wokufumanisa kunye nokukhusela i-output short circuit.

(4) Umthamo webhetri kunye nenani lemijikelo

Ukubalwa kwexesha langempela lomthamo webhetri eseleyo, ukufundwa kwentlawulo epheleleyo kunye nomthamo wokukhupha ngexesha elinye, ukuchaneka koqikelelo lwe-SOC kungcono kune-±5%.Ixabiso lokumisela lomjikelo wexabiso leparamitha yomthamo webhetri lingatshintshwa ngekhompyutha ephezulu.

(5) Ukulingana kweeseli ezikrelekrele

Inkqubo yethu yokuBala iBattery yenzelwe ukujongana nomngeni weeseli ezingalungelelananga ngexesha lokutshaja kunye namaxesha okulinda.Ngokulungelelanisa ngokufanelekileyo iiseli, inkqubo yethu iqinisekisa ukusebenza kakuhle kwaye iphucula kakhulu ixesha lenkonzo yonke kunye nobomi bomjikelezo webhetri.

Enye yezinto eziphambili zeBattery Balancing System kukukwazi ukulawulwa kunye nokulungiswa ngekhompyuter ephezulu.Oku kuthetha ukuba i-voltage yokuvula i-balanced kunye noxinzelelo olulinganisiweyo oluhlukeneyo lunokusetwa ngokufanelekileyo ngokweemfuno ezithile.Oku bhetyebhetye kwenza abasebenzisi bakwazi ukulungisa kakuhle inkqubo yokulinganisa, ukuqinisekisa ukusebenza kakuhle kunye neebhetri ezihlala ixesha elide.

Izinto eziluncedo zeSistim yethu yokuBala ibhetri ziphawuleka ngokwenene.Ayipheleli nje ekulungiseni imiba yeeseli esele ikhona, kodwa ikwanqanda ukungalingani okuzayo ukuba kwenzeke.Le ndlela yokuqalisa ukusebenza ayigcini nje kuphela ixesha nemali kodwa ikwanciphisa ukunxunguphala kokujongana neebhetri ezingathembekanga.

Ngaphaya koko, iNkqubo yethu yokuBala ibhetri yenziwe ngeyona ngqalelo yokhuseleko.Yenzelwe ukuphatha ngokufanelekileyo amandla ombane aphezulu kunye nokusetyenziswa okuzinzileyo, ukuqinisekisa ukusebenza okuthembekileyo nokukhuselekileyo.Eli nqanaba lokhuseleko libalulekile, ngakumbi kwii-aplikeshini apho iibhetri ziphantsi kokutshaja ixesha elide okanye ukusetyenziswa kakhulu.

Ukuqukumbela, inkqubo yethu yokulinganisa ibhetri yinto eyimfuneko kwishishini lebhetri.Ngokukwazi ukulinganisa ibhetri ngexesha lokutshaja okanye ukulinda, iqinisekisa ubomi obude benkonzo kunye nobomi bomjikelezo obude.Ukulungelelanisa useto ngekhompyuter ephezulu kwandisa ilula, ivumela abasebenzisi ukuba benze inkqubo yokulungelelanisa ukuhlangabezana neemfuno ezithile.

(6) Ukutshintsha kweqhosha elinye

Xa i-BMS ihambelana, inkosi inokulawula ukuvalwa kunye nokuqalisa kwamakhoboka.Umamkeli kufuneka acocwe ngendlela enxuseneyo, kwaye idilesi yokudayela yenginginya ayinakuvulwa kwaye icinywe ngesitshixo esinye.(Ibhetri iphinda ibuyele kwenye xa isebenza ngokunxuseneyo, kwaye ayinakucinywa ngeqhosha elinye).

(7) CAN, RM485, RS485 ujongano lonxibelelwano

Unxibelelwano lwe-CAN lunxibelelana ngokweprotocol ye-inverter nganye, kwaye inokuqhagamshelwa kwi-inverter yonxibelelwano.Iyahambelana neempawu ezingaphezu kwama-40.

(8) Ukutshaja umsebenzi wokukhawulela wangoku

Iindlela ezimbini zomda osebenzayo wangoku kunye nomda we-passive wangoku, unokukhetha enye ngokweemfuno zakho.

1. Umda osebenzayo wangoku: Xa i-BMS ikwimeko yokutshaja, i-BMS ihlala ivula ityhubhu ye-MOS yemodyuli yokukhawulela yangoku, kwaye ibambe ngokusebenzayo umda wokutshaja kwi-10A.

2. I-Passive current limiting: Kwimeko yokutshaja, ukuba i-charge current ifikelela kwi-charge overcurrent alarm value, i-BMS iya kuvula i-10A current limiting function, kwaye iphinde ijonge ukuba i-charge current ifikelela kwi-passive current limiting condition emva kwemizuzu emi-5. yothintelo lwangoku.(Ixabiso lemida ekhoyo evulekileyo yokwenziwa inokumiselwa).

Yintoni Usetyenziso?

Inokukhusela kunye nemisebenzi yokubuyisela efana ne-overvoltage eyodwa / i-undervoltage, i-voltage epheleleyo ye-voltage / overvoltage, ukutshaja / ukukhupha i-overcurrent, ukushisa okuphezulu, ukushisa okuphantsi kunye nesiphaluka esifutshane.Ukuqonda umlinganiselo ochanekileyo we-SOC ngexesha lokuhlawula kunye nokukhutshwa, kunye nezibalo zemeko yezempilo ye-SOH.Qonda ibhalansi yombane ngexesha lokutshaja.Unxibelelwano lwedatha kunye nomninimzi ngonxibelelwano lwe-RS485, ukucwangciswa kweparameter kunye nokubeka iliso kwidatha ngokusebenzisa i-Upper computer interaction of the software top computer.

Iingenelo

1. Ngezinto ezahlukeneyo zokwandiswa kwangaphandle: IBluetooth, ukubonisa, ukufudumeza, ukupholisa umoya.

2. Indlela yokubala ye-SOC eyahlukileyo: indlela edibeneyo yeyure ye-ampere + i-self-algorithm yangaphakathi.

3. Umsebenzi wokudayela ngokuzenzekelayo: umatshini ohambelanayo unika ngokuzenzekelayo idilesi yokudibanisa ibhetri nganye, ekulungele ngakumbi kubasebenzisi ukwenza ngokwezifiso ukudibanisa.