Isakhiwo esiyinhloko sesistimu yokugcina amandla ebhethri

Ugesi uyindawo yokuhlala edingekayo emhlabeni wamashumi amabili nanye. Akulona ihaba ukusho ukuthi konke ukukhiqizwa kwethu nokuphila kuzongena esimweni sokukhubazeka ngaphandle kukagesi. Ngakho-ke, ugesi udlala indima ebalulekile ekukhiqizweni komuntu kanye nempilo!

Ugesi uvamise ukushoda, ngakho ubuchwepheshe bokugcina amandla ebhethri bubalulekile. Buyini ubuchwepheshe bokugcina amandla ebhethri, indima yabo, kanye nesakhiwo sabo? Ngalolu chungechunge lwemibuzo, ake sibonisane HOPPT BATTERY futhi ukubona ukuthi balubheka kanjani lolu daba!

Ubuchwepheshe bokugcina amandla ebhethri abuhlukaniseki embonini yokuthuthukisa amandla. Ubuchwepheshe besitoreji samandla ebhethri bungaxazulula inkinga yomehluko wemini nobusuku bamandla aphakathi nendawo ukuya esigodini, kuzuze okukhiphayo okuzinzile, ukulawulwa kwamafrikhwensi aphezulu, kanye nomthamo wokugcinwa, bese kuhlangatshezwana nezidingo zokukhiqiza amandla amasha. , isidingo sokufinyelela okuphephile kugridi yamandla, njll., kungase futhi kunciphise isenzakalo somoya olahliwe, ukukhanya okulahliwe, nokunye.

Ukwakheka kobuchwepheshe bokugcina amandla ebhethri:

Uhlelo lokugcina amandla luqukethe ibhethri, izingxenye zikagesi, ukusekelwa kwemishini, isistimu yokushisisa nokupholisa (uhlelo lokuphatha okushisayo), isiguquli sesitoreji samandla esiphindwe kabili (PCS), isistimu yokuphatha amandla (EMS), kanye nohlelo lokuphatha ibhethri (BMS). Amabhethri ayahlelwa, axhunywe, futhi ahlanganiswe abe module yebhethri abese elungiswa futhi ahlanganiswe kukhabhinethi kanye nezinye izingxenye ukuze akhe ikhabethe lebhethri. Ngezansi sethula izingxenye ezibalulekile.

Battery

Ibhethri lohlobo lwamandla elisetshenziswa ohlelweni lokugcina amandla lihlukile kunebhethri yohlobo lwamandla. Ukuthatha abasubathi abangochwepheshe njengesibonelo, amabhethri anamandla afana nabagijimi. Zinamandla amahle okuqhuma futhi zingakhulula amandla aphezulu ngokushesha. Ibhethri yohlobo lwamandla ifana nomgijimi wemarathon, onokuminyana okukhulu kwamandla, futhi inganikeza isikhathi eside sokusebenzisa ngokushajwa okukodwa.

Esinye isici samabhethri asekelwe kumandla impilo ende, ebaluleke kakhulu ezinhlelweni zokugcina amandla. Ukuqeda umehluko phakathi kweziqongo zemini nobusuku nezigodi kuyisimo esiyinhloko sohlelo lokugcinwa kwamandla, futhi isikhathi sokusetshenziswa komkhiqizo sithinta ngokuqondile imali engenayo eqagelwayo.

ukuphathwa okushisayo

Uma ibhethri lifaniswa nomzimba wesistimu yokugcina amandla, khona-ke uhlelo lokuphatha ukushisa "ingubo" yesistimu yokugcina amandla. Njengabantu, amabhethri nawo adinga ukukhululeka (23~25℃) ukuze asebenzise ukusebenza kahle okuphezulu. Uma izinga lokushisa lokusebenza kwebhethri lidlula u-50°C, impilo yebhethri izokwehla ngokushesha. Uma izinga lokushisa lingaphansi kuka -10 ° C, ibhethri izongena kumodi "yokulala" futhi ayikwazi ukusebenza ngokujwayelekile.

Kungabonakala ekusebenzeni okuhlukile kwebhethri ebusweni bezinga lokushisa eliphezulu kanye nezinga lokushisa eliphansi ukuthi impilo nokuphepha kwesistimu yokugcina amandla esimweni sokushisa okuphezulu kuzothinteka kakhulu. Ngokuphambene, isistimu yokugcina amandla esimweni sezinga lokushisa eliphansi ekugcineni izoshaya. Umsebenzi wokuphatha okushisayo uwukunikeza isistimu yokugcina amandla izinga lokushisa elinethezekile ngokwezinga lokushisa elizungezile. Ukuze lonke uhlelo "lunwebe isikhathi sokuphila."

uhlelo lokuphatha ibhethri

Uhlelo lokuphatha ibhethri lungathathwa njengomphathi wesistimu yebhethri. Isixhumanisi phakathi kwebhethri nomsebenzisi, ikakhulukazi ukuthuthukisa izinga lokusetshenziswa kwesiphepho futhi kuvinjwe ibhethri ukuthi lishajwe kakhulu futhi lingashajwa kakhulu.

Lapho abantu ababili bemi phambi kwethu, singabona ngokushesha ukuthi ubani omude nokhuluphele. Kodwa lapho izinkulungwane zabantu zikleliswe phambi kwabo, umsebenzi uba inselele. Futhi ukubhekana nale nto ekhohlisayo kuwumsebenzi we-BMS. Amapharamitha afana "nobude, amafushane, amafutha kanye namancane" ahambisana nesistimu yokugcina amandla, i-voltage, yamanje, kanye nedatha yezinga lokushisa. Ngokuya nge-algorithm eyinkimbinkimbi, Ingafaka i-SOC yesistimu (isimo sokushaja), ukuqala nokuma kwesistimu yokuphatha okushisayo, ukutholwa kokufakwa kwesistimu, kanye nebhalansi phakathi kwamabhethri.

I-BMS kufanele ithathe ukuphepha njengenhloso yomklamo wokuqala, ilandele isimiso "sokuvimbela kuqala, isiqinisekiso sokulawula," futhi ixazulule ngokuhlelekile ukuphathwa kokuphepha nokulawula isistimu yebhethri yokugcina amandla.

I-Bidirectional Energy Storage Converter (PCS)

Iziguquli zokugcina amandla zivame kakhulu ekuphileni kwansuku zonke. Le ekhonjiswe esithombeni i-PCS yendlela eyodwa.

Umsebenzi weshaja kamakhalekhukhwini ukuguqula i-220V yamanje eshintshashintshayo esokhethi yasendlini ibe yi-5V~10V yamanje eqondile edingwa ibhethri elikumakhalekhukhwini. Lokhu kuhambisana nendlela isistimu yokugcina amandla eguqula ngayo imanje eshintshanayo ibe yamanje eqondile edingwa isitaki ngesikhathi sokushaja.

I-PCS ohlelweni lokugcina amandla ingaqondwa njengeshaja enkulu kakhulu, kodwa umehluko kushaja yeselula ukuthi iqondiswa kabili. I-PCS eqondiswa kabili isebenza njengebhuloho phakathi kwesitaki sebhethri negridi. Ngakolunye uhlangothi, iguqula amandla e-AC ekugcineni kwegridi ibe amandla e-DC ukushaja isitaki sebhethri, futhi ngakolunye uhlangothi, iguqula amandla e-DC asuka kusitaki sebhethri abe amandla e-AC futhi iwaphakele iwabuyisele kugridi.

uhlelo lokuphatha amandla

Umcwaningi wamandla osabalalisiwe wake wathi "isixazululo esihle sivela ekwakhiweni kwezinga eliphezulu, futhi uhlelo oluhle luvela ku-EMS," okubonisa ukubaluleka kwe-EMS ezinhlelweni zokugcina amandla.

Ukuba khona kohlelo lokuphatha amandla wukufingqa imininingwane yesistimu encane ngayinye ohlelweni lokugcina amandla, ukulawula ngokuphelele ukusebenza kwalo lonke uhlelo, nokwenza izinqumo ezifanele ukuze kuqinisekiswe ukusebenza okuphephile kohlelo. I-EMS izolayisha idatha efwini futhi inikeze amathuluzi okusebenza kubaphathi bangemuva bomsebenzisi. Ngesikhathi esifanayo, i-EMS nayo inesibopho sokusebenzelana okuqondile nabasebenzisi. Ukusebenza komsebenzisi kanye nezisebenzi zokunakekela zingabuka ukusebenza kwesistimu yokugcina amandla ngesikhathi sangempela nge-EMS ukuze kuqaliswe ukugadwa.

Okungenhla isingeniso sokugcina amandla kagesi ubuchwepheshe eyenziwe HOPPT BATTERY wonke umuntu. Ukuze uthole ulwazi olwengeziwe ngobuchwepheshe bokugcina amandla ebhethri, sicela unake HOPPT BATTERY ukuze ufunde kabanzi!