Pfupiso yeGwaro

Gwaro iri rinofukidza masisitimu akavakwa kubva kumapaketi emabhatiri e-lithium akasiyana-siyana ane mabudiro akabatana nebhazi reDC rakajairika. Harifukidze maseru akabatana ari pamwe chete mukati mepaketi rebhatiri rimwe chete.

1. Tsanangura Chiri Kubatanidzwa muParallel

Sisitimu yakajairika inogona kushandisa Pack 1 ine pack-level yayo yekutarisa nekudzivirira, Pack 2 ine pack-level yayo yekutarisa nekudzivirira, uye mamwe mapaketi akazvimiririra akabatana neDC bus yakajairika. Magadzirirwo ekupedzisira ekudzivirira nekudzora anofanirwa kusimbiswa kune chaiyo bhatiri sisitimu.

Usati waongorora BMS, tsanangura huwandu hwemapaketi akazvimiririra, kuti achabatanidzwa sei, kana mapaketi anogona kuwedzerwa kana kubviswa panguva yekushanda, uye kuti ndeapi michina yakabatana nebhasi reDC rakajairika.

2. Usagovanise Huwandu hweSystem Current nePackage

Kana sisitimu ye300A ichishandisa mapaketi matatu emabhatiri, kupatsanura 300A nenhatu hazviratidzi kuti paki yega yega inogara iine 100A chaiyo. Kugovaniswa kwazvino kunogona kuchinja zvichienderana nekuramba kwepaketi, mamiriro ekuchaja, tembiricha, kuramba kwetambo, kuramba kubatana uye kuronga waya.

Saizi yeBMS yepaketi yega yega kubva pazvinodiwa nemagetsi zvinotarisirwa papakiti iyoyo. Simbisa kuti magetsi ari kudivi rebhatiri anoramba aripo, magetsi ari kutenderera, nguva iri kutenderera, kudzokorora kwakawanda uye mamiriro ekupisa ari kutenderedza BMS.

3. Simbisa Kufananidza Pack Usati Wabatanidza

Mapaketi akazvimiririra akagadzirirwa kushanda panguva imwe chete anofanira kuongororwa asati abatana. Kusiyana kuripo pakati pemapaketi kunogona kukanganisa kugovera kwazvino uye kunogonawo kugadzira kufamba kwemagetsi pakati pemapaketi kana akabatana.

• Kemikari yebhatiri
• Kuverengwa kwemasero akatevedzana chaiko (S count)
• Voltage yepakiti
• Kugona
• Mamiriro Ebasa (SOC)
• Mamiriro ebhatiri uye zera kana zvichikodzera
• Tembiricha yekushanda

Kana mapaketi akabatana pamagetsi akasiyana kana mamiriro ekuchaja, magetsi anogona kuyerera pakati pemapaketi ari pakubatana. Simbisa mamiriro ekubatana anobvumirwa uye chero nzira inodiwa yekudzivirira magetsi kana nzira yekudzivirira magetsi usati wabatanidza mapaketi.

4. Simbisa Kugona Kwakafanana Sechinodiwa Chakasiyana

BMS ine makemikari akakodzera, nhamba yezvikamu uye chiyero chazvino haikodzeri otomatiki kune multi-pack parallel system. Kushanda kwakafanana kunofanirwa kusimbiswa kuti BMS chaiyo uye gadziriro yepurojekiti yacho ienderane.

Simbisa kana gadziriro yakasarudzwa ichida module yakasiyana yakafanana kana imwe mhinduro inokwanisa kufanana, kuti mangani mapaketi anotsigira gadziriro chaiyo, kuti mamiriro emagetsi kana mamiriro emagetsi anoshanda sei usati wabatanidza, uye kana paine basa rekudzivirira kana rekudzivirira rinodiwa.

5. Simbisa Zvinodiwa Zvekutaurirana Zvakasiyana

Kana sisitimu yebhatiri ichida kuchinjana data ne inverter, controller, charger, display kana mimwe michina, ipai modhi yemidziyo yakanangana nayo uye protocol yekutaurirana inodiwa.

Kuva neinterface yekutaurirana hakurevi kuti mayuniti akawanda eBMS achabatana otomatiki kana kutaurirana nemazvo nemidziyo yauri kuda. Maitiro esystem anodiwa uye protocol zvinofanirwa kusimbiswa pabasa racho.

6. Zvekutumira DALY pakusarudza BMS yeParallel-Battery

Kuti uongorore purojekiti yebhatiri yakafanana, ipa ruzivo runotevera:

Nezviwanikwa izvi, timu yehunyanzvi yeDALY inogona kuongorora magadzirirwo akakodzera eBMS, kusimbisa kana panodiwa parallel module kana imwe parallel-capable configuration, kusimbisa mamiriro ekubatana akakodzera, uye kupa ruzivo rwechigadzirwa chinoenderana nekotesheni.

Mibvunzo Inowanzo bvunzwa

Q1Pane mabheteri maviri e lithium akachengetedzwa neBMS anogona kubatanidzwa pamwe chete here?

Kwete. Mabhatiri, magadzirirwo eBMS uye mamiriro ekubatanidza anofanirwa kuongororwa kuti aonekwe kuti pane system yakafanana here usati wabatanidza.

Q2Kana mapaketi matatu achipa sisitimu ye300A, paketi imwe neimwe inongoda 100A BMS chete here?

Hazvidi hazvo. Mhepo inogona kusapatsanurwa zvakaenzana pakati pemapaketi. Saizi yeBMS yega yega kubva pamagetsi anotarisirwa epaketi iyoyo, kusanganisira kudiwa kunoramba kuripo uye kwakanyanya, uye funga nezvemamiriro ekugovana kwemagetsi uye mamiriro ekupisa.

Q3Ko voltage chaiyo uye current rating zvinoreva here kuti BMS inotsigira kushanda kwakafanana?

Kwete. Kugona kushandisa nzira dzakasiyana dzekufambisa (parallel capacity) chinhu chakasiyana chinodiwa nesystem. Simbisa kuti BMS configuration yacho chaiyo, chero parallel module inodiwa, supported architecture uye connection conditions.

Q4Ko CAN kana mamwe ma interface ekutaurirana zvinoreva kuti mayuniti akawanda eBMS achabatana otomatiki here?

Kwete. Iyo interface yega haitsananguri maitiro esystem anodiwa kana protocol yemeseji. Simbisa zvinodiwa pakutaurirana kweprojekiti chaiyo.

Kumbira Ongororo yeKusarudzwa kweBMS yeParallel-Battery

Tumira DALY marongero epaketi yako, huwandu hwemapaketi, nzira yekubatanidza yaunoda, zvinodiwa pari zvino papaketi, mamiriro ekubatanidza uye chero zvinodiwa zve inverter, charger kana kutaurirana.

Chikwata chehunyanzvi cheDALY chinogona kuongorora magadzirirwo akafanana, kuona BMS yakakodzera uye mhinduro yakafanana, uye kupa magwaro akakodzera echigadzirwa uye mutengo.

Tsamba yemagetsi: dalybms@dalyelec.com