Ungayivavanya njani ibhetri yeforklift？

Ukuvavanya ibhetri yeforklift kubalulekile ukuqinisekisa ukuba isebenza kakuhle kwaye yandise ixesha layo. Kukho iindlela ezahlukeneyo zokuvavanya zombinii-asidi yelothekwayeI-LiFePO4iibhetri zeforklift. Nantsi isikhokelo senyathelo ngenyathelo:

1. Uhlolo olubonakalayo

Ngaphambi kokuba wenze naluphi na uvavanyo lobuchwephesha, yenza uhlolo olusisiseko lwebhetri ngokubonakalayo:

• Ukugqwala kunye nokungcola: Jonga iiterminals kunye nezihlanganisi ukuba azinamhlwa na, nto leyo enokubangela uqhagamshelo olubi. Coca nayiphi na into eqokeleleneyo ngomxube we-baking soda namanzi.
• Imifantu okanye ukuvuza: Khangela imingxunya okanye ukuvuza okubonakalayo, ingakumbi kwiibhetri ze-lead-acid, apho ukuvuza kwe-electrolyte kuxhaphakileyo.
• Amanqanaba e-Electrolyte (I-Lead-Acid Kuphela): Qinisekisa ukuba amanqanaba e-electrolyte anele. Ukuba aphantsi, gcwalisa iiseli zebhetri ngamanzi acocekileyo ukuya kwinqanaba elicetyiswayo ngaphambi kokuba uvavanye.

2. Uvavanyo lweVoltage oluVulekileyo

Olu vavanyo lunceda ekufumaneni imeko yokutshaja (i-SOC) yebhetri:

• Kwiibhetri zeLead-Acid:
  1. tshaja ibhetri ngokupheleleyo.
  2. Vumela ibhetri iphumle iiyure ezi-4-6 emva kokutshaja ukuze i-voltage ihlale izinzile.
  3. Sebenzisa i-voltmeter yedijithali ukulinganisa i-voltage phakathi kwee-terminals zebhetri.
  4. Thelekisa ukufundwa namaxabiso aqhelekileyo:
     • Ibhetri ye-12V lead-acid: ~12.6-12.8V (itshajwe ngokupheleleyo), ~11.8V (itshajwe ngama-20%).
     • Ibhetri ye-24V lead-asidi: ~25.2-25.6V (itshajwe ngokupheleleyo).
     • Ibhetri ye-36V lead-asidi: ~37.8-38.4V (itshajwe ngokupheleleyo).
     • Ibhetri ye-48V lead-asidi: ~50.4-51.2V (itshajwe ngokupheleleyo).
• Kwiibhetri zeLiFePO4:
  1. Emva kokutshaja, yiyeke ibhetri iphumle ubuncinane iyure enye.
  2. Linganisa i-voltage phakathi kwee-terminals usebenzisa i-voltmeter yedijithali.
  3. I-voltage ephumlayo kufuneka ibe yi-~13.3V kwibhetri ye-12V LiFePO4, ~26.6V kwibhetri ye-24V, njalo njalo.

Ukufundwa kwe-voltage ephantsi kubonisa ukuba ibhetri inokufuna ukutshajwa kwakhona okanye inomthamo ophantsi, ingakumbi ukuba ihlala iphantsi emva kokutshaja.

3. Uvavanyo loMthwalo

Uvavanyo lomthwalo lulinganisa indlela ibhetri enokuyigcina ngayo i-voltage phantsi komthwalo olinganisiweyo, eyindlela echanekileyo yokuvavanya ukusebenza kwayo:

• Iibhetri zeLead-Acid:
  1. tshaja ibhetri ngokupheleleyo.
  2. Sebenzisa isixhobo sokuvavanya umthwalo webhetri ye-forklift okanye isixhobo sokuvavanya umthwalo esiphathwayo ukuze ufake umthwalo olingana ne-50% yomthamo webhetri olinganiselweyo.
  3. Linganisa i-voltage ngelixa umthwalo usetyenziswa. Kwibhetri ene-lead-acid esempilweni, i-voltage akufuneki yehle ngaphezulu kwama-20% kwixabiso layo eliqhelekileyo ngexesha lovavanyo.
  4. Ukuba i-voltage yehla kakhulu okanye ibhetri ayikwazi ukubamba umthwalo, kusenokuba lixesha lokutshintsha.
• Iibhetri zeLiFePO4:
  1. Tshaja ibhetri ngokupheleleyo.
  2. Faka umthwalo, njengokusebenzisa i-forklift okanye ukusebenzisa isixhobo sokuvavanya umthwalo webhetri esizinikeleyo.
  3. Jonga indlela i-voltage yebhetri esabela ngayo xa ithwalwa. Ibhetri yeLiFePO4 esempilweni iya kugcina i-voltage ifanayo kwaye ithontsi kancinci nokuba ithwalwa nzima.

4. Uvavanyo lweHydrometer (I-Lead-Acid Kuphela)

Uvavanyo lwe-hydrometer lulinganisa ubunzima be-electrolyte kwiseli nganye yebhetri ye-lead-acid ukuze kuchongwe inqanaba lokutshaja kwebhetri kunye nempilo yayo.

1. Qinisekisa ukuba ibhetri itshajwe ngokupheleleyo.
2. Sebenzisa i-hydrometer yebhetri ukutsala i-electrolyte kwiseli nganye.
3. Linganisa ubunzima beseli nganye. Ibhetri etshajwe ngokupheleleyo kufuneka ibe nomlinganiselo omalunga1.265-1.285.
4. Ukuba iseli enye okanye ezingaphezulu zinomlinganiselo ophantsi kakhulu kunezinye, oko kubonisa ukuba iseli ibuthathaka okanye ayisebenzi kakuhle.

5. Uvavanyo lokukhupha ibhetri

Olu vavanyo lulinganisa umthamo webhetri ngokulinganisa umjikelo opheleleyo wokukhupha, lubonelela ngombono ocacileyo wempilo yebhetri kunye nokugcinwa komthamo wayo:

1. tshaja ibhetri ngokupheleleyo.
2. Sebenzisa isixhobo sokuvavanya ibhetri se-forklift okanye isixhobo sokuvavanya ukukhupha ibhetri esizinikeleyo ukuze ufake umthwalo olawulwayo.
3. Khupha ibhetri ngelixa ujonga i-voltage kunye nexesha. Olu vavanyo lunceda ekuchongeni ukuba ibhetri inokuthatha ixesha elingakanani phantsi komthwalo oqhelekileyo.
4. Thelekisa ixesha lokukhupha ibhetri nomthamo wayo olinganiselweyo. Ukuba ibhetri ikhupha ngokukhawuleza kakhulu kunokuba bekulindelwe, isenokuba nomthamo ophantsi kwaye ifuna ukutshintshwa kungekudala.

6. Jonga iibhetri zeNkqubo yoLawulo lweeBhetri (i-BMS) zeLiFePO4

• Iibhetri zeLiFePO4zihlala zixhotyiswe ngeInkqubo yoLawulo lweeBhetri (i-BMS)ejonga kwaye ikhusela ibhetri ekutshajeni kakhulu, ekutshiseni kakhulu, nasekukhupheni kakhulu.
  1. Sebenzisa isixhobo sokuxilonga ukuze uqhagamshele kwi-BMS.
  2. Jonga iiparameters ezifana ne-voltage yeseli, ubushushu, kunye nemijikelo yokutshaja/yokukhupha.
  3. I-BMS iya kuphawula naziphi na iingxaki ezifana neeseli ezingalinganiyo, ukuguguleka okugqithisileyo, okanye iingxaki zobushushu, ezinokubonisa imfuneko yokulungiswa okanye ukutshintshwa.