Isakhiwo esiphambili senkqubo yokugcina amandla ebhetri

Umbane yindawo yokuhlala eyimfuneko kwihlabathi lamashumi amabini ananye. Asikokubaxa ukuba yonke imveliso yethu kunye nobomi bethu buya kungena kwimodi yokukhubazeka ngaphandle kombane. Ke ngoko, umbane udlala indima ebalulekileyo kwimveliso yoluntu kunye nobomi!

Umbane uhlala unqongophele, ngoko ke iteknoloji yokugcina amandla ebhetri nayo ibalulekile. Yintoni iteknoloji yokugcina amandla ebhetri, indima yayo, kunye nesakhiwo sayo? Ngolu luhlu lwemibuzo, makhe sibonisane HOPPT BATTERY kwakhona ukubona indlela abawujonga ngayo lo mbandela!

Itekhnoloji yokugcina amandla ebhetri ayinakwahlulwa kushishino lophuhliso lwamandla. Itekhnoloji yogcino lwamandla ebhetri inokusombulula ingxaki yomahluko wemini nobusuku yamandla encopho ukuya kwintlambo, iphumeze imveliso ezinzileyo, ukulawulwa kwamaza omoya, kunye nomthamo wogcino, emva koko ihlangabezane neemfuno zokuvelisa amandla amatsha. , imfuno yokufikelela ngokukhuselekileyo kwigridi yamandla, njl., inokunciphisa i-phenomenon yomoya oshiyiweyo, ukukhanya okulahliwe, njalo njalo.

Ubume bobuchwephesha bokugcina amandla ebhetri:

Inkqubo yokugcina amandla iquka ibhetri, amacandelo ombane, inkxaso yomatshini, inkqubo yokufudumeza kunye nokupholisa (inkqubo yokulawula ukushisa), i-bidirectional energy storage converter (PCS), inkqubo yokulawula amandla (EMS), kunye nenkqubo yokulawula ibhetri (BMS). Iibhetri zicwangcisiwe, ziqhagamshelwe, kwaye zihlanganiswe kwimodyuli yebhetri kwaye emva koko zilungiswe kwaye zihlanganiswe kwikhabhinethi kunye namanye amacandelo ukwenza ikhabhinethi yebhetri. Ngezantsi sazisa iindawo ezibalulekileyo.

battery

Ibhetri yodidi lwamandla esetyenziswa kwinkqubo yokugcina amandla yahlukile kuhlobo lwamandla ebhetri. Ukuthatha iimbaleki eziqeqeshiweyo njengomzekelo, iibhetri zamandla zifana neembaleki. Banamandla amahle okuqhuma kwaye banokukhulula amandla aphezulu ngokukhawuleza. Ibhetri yodidi lwamandla ifana nembaleki yembaleki, enoxinano lwamandla aphezulu, kwaye inokubonelela ngexesha elide lokusebenzisa kwintlawulo enye.

Olunye uphawu lweebhetri ezisekelwe kumandla ubomi obude, obubaluleke kakhulu kwiinkqubo zokugcina amandla. Ukuphelisa umahluko phakathi kweencopho zemini nobusuku kunye neentlambo yimeko yokusetyenziswa kwenkqubo yokugcina amandla, kwaye ixesha lokusetyenziswa kwemveliso lichaphazela ngqo ingeniso eqikelelweyo.

ulawulo lobushushu

Ukuba ibhetri ifaniswa nomzimba wenkqubo yokugcina amandla, ngoko inkqubo yokulawula i-thermal "impahla" yenkqubo yokugcina amandla. Njengabantu, iibhetri nazo kufuneka zikhululeke (23 ~ 25℃) ukuze zisebenzise ukusebenza kakuhle okuphezulu. Ukuba ubushushu bokusebenza kwebhetri budlula i-50 ° C, ubomi bebhetri buya kuncipha ngokukhawuleza. Xa iqondo lokushisa lingaphantsi kwe -10 ° C, ibhetri iya kungena kwimodi ye "hibernation" kwaye ayikwazi ukusebenza ngokuqhelekileyo.

Inokubonwa kwintsebenzo eyahlukeneyo yebhetri ebusweni bokushisa okuphezulu kunye nokushisa okuphantsi ukuba ubomi kunye nokhuseleko lwenkqubo yokugcina amandla kwimeko yokushisa okuphezulu kuya kuchaphazeleka kakhulu. Ngokwahlukileyo koko, inkqubo yokugcina amandla kwindawo yobushushu obuphantsi iya kubetha ekugqibeleni. Umsebenzi wolawulo lwe-thermal kukunika inkqubo yokugcina amandla iqondo lokushisa elikhululekile ngokuhambelana nobushushu be-ambient. Ukuze yonke inkqubo ikwazi "ukwandisa ixesha lokuphila."

inkqubo yokulawula ibhetri

Inkqubo yokulawula ibhetri inokuthathwa njengomphathi wenkqubo yebhetri. Likhonkco phakathi kwebhetri kunye nomsebenzisi, ngokukodwa ukuphucula izinga lokusetyenziswa kwesiphango kunye nokuthintela ibhetri ekutshajisweni kunye nokukhupha ngaphezulu.

Xa abantu ababini bema phambi kwethu, sinokukhawuleza sibone ukuba ngubani omde notyebileyo. Kodwa xa amawakawaka abantu efolelwe phambi kwabo, umsebenzi uba lucelomngeni. Kwaye ukujongana nale nto ikhohlisayo ngumsebenzi we-BMS. Iiparamitha ezinje "ubude, imfutshane, inqatha kunye nencinci" ihambelana nenkqubo yokugcina amandla, i-voltage, yangoku, kunye nedatha yobushushu. Ngokutsho kwe-algorithm enzima, Inokuthi infer inkqubo ye-SOC (imeko yentlawulo), ukuqala kunye nokumisa inkqubo yokulawula i-thermal, ukufumanisa inkqubo yokugquma, kunye nokulinganisela phakathi kweebhetri.

I-BMS kufuneka ithathe ukhuseleko njengenjongo yoyilo lokuqala, ilandele umgaqo "wothintelo lokuqala, isiqinisekiso solawulo," kunye nokusombulula ngokucwangcisiweyo ulawulo lokhuseleko kunye nolawulo lwenkqubo yebhetri yokugcina amandla.

I-Bidirectional Energy Storage Converter (PCS)

Iziguquli zokugcina amandla zixhaphake kakhulu kubomi bemihla ngemihla. Le iboniswe emfanekisweni yindlela enye ye-PCS.

Umsebenzi wetshaja yefowuni ephathwayo kukuguqula i-220V etshintshanayo yangoku kwisokethi yasekhaya ibe yi-5V ~ 10V yangoku ngqo efunwa yibhetri kwifowuni ephathwayo. Oku kuhambelana nendlela inkqubo yokugcina amandla eguqula ngayo i-alternating current ukuya kwinqanaba elithe ngqo elifunekayo kwi-stack ngexesha lokutshaja.

I-PCS kwinkqubo yokugcina amandla inokuqondwa njengetshaja enkulu, kodwa umahluko ovela kwitshaja yefowuni ephathwayo kukuba i-bidirectional. I-PCS ye-bidirectional isebenza njengebhulorho phakathi kwesitaki sebhetri kunye negridi. Kwelinye icala, iguqula amandla e-AC kwisiphelo segridi ibe ngamandla eDC ukutshaja isitaki sebhetri, kwaye kwelinye icala, iguqula amandla eDC ukusuka kwisitaki sebhetri ukuya kumandla e-AC kwaye iwondle ibuyele kwigridi.

inkqubo yolawulo lwamandla

Umphandi wamandla osasazwayo uye wathi "isisombululo esihle sivela kuyilo lwezinga eliphezulu, kwaye inkqubo efanelekileyo ivela kwi-EMS," ebonisa ukubaluleka kwe-EMS kwiinkqubo zokugcina amandla.

Ubukho benkqubo yokulawula amandla kukushwankathela ulwazi lwenkqubo engaphantsi kwenkqubo yokugcina amandla, ukulawula ngokupheleleyo ukusebenza kwenkqubo yonke, kwaye wenze izigqibo ezifanelekileyo zokuqinisekisa ukusebenza ngokukhuselekileyo kwenkqubo. I-EMS iya kulayisha idatha kwifu kwaye ibonelele ngezixhobo zokusebenza kubaphathi bemvelaphi yabaqhubi. Ngelo xesha, i-EMS inoxanduva lokusebenzisana ngokuthe ngqo nabasebenzisi. Ukusebenza komsebenzisi kunye nabasebenzi bokugcina banokujonga ukusebenza kwenkqubo yokugcina amandla ngexesha langempela nge-EMS ukuphumeza ukubeka iliso.

Oku ngasentla kukwaziswa kweteknoloji yokugcina amandla ombane eyenziwe ngu HOPPT BATTERY kumntu wonke. Ngolwazi oluthe kratya malunga neteknoloji yokugcina amandla ebhetri, nceda uqaphele HOPPT BATTERY ukufunda kabanzi!