Intshayelelo
Iibhetri zeLithiumbaye baguqula izithuthi zombane, kuquka iinqwelo zegalufa. Iibhetri zeLithium zibe lukhetho lokuqala kwiinqwelo zegalufa zombane ngenxa yobuninzi bamandla kunye nobomi obude. Kodwa ingaba inqwelo yegalufa ye-lithium-ion ingahamba kangakanani ngentlawulo enye? Masimbe kwiinkcukacha kwaye siphonononge izinto ezimisela uluhlu lwenqwelo yegalufa esebenza ngebhetri ye-lithium.
Uluhlu lokuhamba ngenqwelo yegalufa ye-lithium yebhetri ixhomekeke ikakhulu kumthamo webhetri, ukusebenza kakuhle kwemoto, indawo kunye nemikhwa yomsebenzisi yokuqhuba. Ngokuqhelekileyo, ipakethe yebhetri ye-lithium eqhelekileyo ye-48-volt edla ngokusetyenziswa kwiinqwelo zegalufa inokuhamba i-25 ukuya kwi-35 yeemayile ngentlawulo enye. Nangona kunjalo, olu luhlu lunokwahluka ngokuxhomekeke kwizinto ezahlukeneyo.
Imiba enempembelelo
Umthamo webhetri ye-lithium yinto ephambili ekumiseleni uluhlu lwenqwelo yegalufa. Iibhetri ezinomthamo ophezulu, ezifana ne-200Ah okanye i-300Ah, zinokugcina amandla amaninzi kwaye zinikeze uluhlu olude lokuqhuba. Ukuqikelela uluhlu lwenqwelo yegalufa enebhetri ye-lithium, ungasebenzisa le fomula ilandelayo:
Umthamo webhetri (Ah) x amandla ombane ebhetri (V) x ukusetyenziswa kwamandla (Wh/mayile) = uluhlu (iikhilomitha).
Ukongeza, ukusebenza kakuhle kwemoto kunye nenkqubo yolawulo lwamandla iyonke ikwadlala indima ebalulekileyo ekwandiseni uluhlu lwenqwelo yakho yegalufa.
Enye yezinto bubushushu, njengoko iibhetri ze-lithium zisebenza kakuhle phakathi koluhlu oluthile lobushushu obuyi-20-25 °C. Ubushushu obugqithisileyo okanye ukubanda kunganciphisa kakhulu umthamo kunye nexesha lokuphila kwezi bhetri, kuchaphazela ukusebenza ngokubanzi kwenqwelo yakho yegalufa.
Indawo ehamba kuyo inqwelo yegalufa nayo ichaphazela uluhlu lwayo. Inqwelo yegalufa inokufikelela kuluhlu oluphezulu kwindawo ezithe tyaba nezigudileyo, ngelixa induli okanye umhlaba orhabaxa unokunciphisa kakhulu umgama enokuwuhamba ngentlawulo enye. Ukuqhuba umqansa kufuna amandla amaninzi, ukunciphisa uluhlu olupheleleyo lwenqwelo yegalufa.
Ukongeza, imikhwa yokuqhuba yomsebenzisi iya kuchaphazela nomgama wenqwelo yegalufa. Isantya esinzima, ukuqhobosha rhoqo, kunye nesantya esiphezulu sokuqhuba sikhupha ibhetri ngokukhawuleza, okukhokelela ekucuthekeni koluhlu lokuqhuba. Ukukhwela okugudileyo, kwelinye icala, kwandisa ukusetyenziswa kwebhetri kwaye kwandise uluhlu lwenqwelo yakho yegalufa.
Ukuze ukwandise uluhlu lokuqhuba kwenqwelo yegalufa ye-lithium yebhetri, kubalulekile ukuqinisekisa ukuba ibhetri igcinwe ngokufanelekileyo. Ukutshaja rhoqo, ukunqanda ukukhutshwa okunzulu, kunye nokugcina ibhetri yakho kwiqondo lobushushu obufanelekileyo kunokunceda ukwandisa ubomi bayo kunye nokugcina ukusebenza kakuhle kwayo, okukunceda ekugqibeleni ukwandisa uluhlu lwakho lokuqhuba.
Inkqubela phambili kwitekhnoloji yebhetri ye-lithium ikwanceda ekuphuculeni uluhlu lweenqwelo zegalufa zombane. Abavelisi bayaqhubeka nokusungula kunye nokuphuhlisa iibhetri ze-lithium ezinoxinano lwamandla aphezulu kunye nokusebenza kakuhle, okuthetha ngokuthe ngqo ukonyuka komgama kwiinqwelo zegalufa.
Ukongeza, ukudityaniswa kwenkqubo yokulawula ibhetri ekrelekrele kunye netekhnoloji yokuvuselela ibraking yonyusa ukusebenza kakuhle kwenqwelo yegalufa ye-lithium-ion, eyivumela ukuba ihambe imigama emide ngentlawulo enye.
Ukuqukumbela
Ngamafutshane, uluhlu lwenqwelo yegalufa yebhetri ye-lithium luya kwahluka ngokusekwe kumthamo webhetri, ukusebenza kakuhle kwemoto, indawo kunye nemikhwa yokuqhuba komsebenzisi. Ngokuqhubela phambili kwetekhnoloji yebhetri ye-lithium kunye nokuphuculwa okuqhubekayo koyilo lwesithuthi sombane, uluhlu lweenqwelo zegalufa ze-lithium zebhetri kulindeleke ukuba zandiswe ngakumbi kwixesha elizayo, ukubonelela abadlali begalufa ngendlela ethembekileyo nesebenzayo yothutho ekhosini.
Kubalulekile ukukhetha umboneleli othembekileyo kunye nomfakeli kwaye ulandele izikhokelo zomenzi wokhathalelo kunye nokugcinwa kokuqinisekisa ukusebenza okugqibeleleyo kunye nobona bomi bubude bebhetri yakho ye-lithium. I-Heltec Energy ngumthengisi wakho othembekileyo, Sihlala siphuhlisa kwaye sivuselela kwishishini lebhetri ye-lithium, kuphela ukubonelela ngeebhetri ze-lithium ezikumgangatho ophezulu kunye neenkonzo ezenziwe ngokwezifiso ezihlangabezana neemfuno zakho.
Ukuba unayo nayiphi na imibuzo okanye ungathanda ukufunda ngakumbi, nceda ungalibazisifikelela kuthi.
Isicelo seNtelekelelo yeendleko:
UJacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Ixesha lokuposa: Jul-25-2024