Isingeniso:
Ngamagama alula, ukulinganisa kungukulinganisa okuphakathi kokulinganisa. Gcina i-voltage yeI-Lithium Battery Packkuvumelana. Ukulinganisa kuhlukaniswe ngokulinganisa okusebenzayo nokulinganisa nje. Ngakho-ke umehluko phakathi kokulinganisa okusebenzayo kanye nokulinganisa nje kwe-Lithium Vikela ebhodini le-Lithium? Ake sibheke amandla we-Heltec.
Ukulinganisa okusebenzayo kwe-Lithium Vikela eBhodi le-Lithium
Ukulinganisa okusebenzayo ukuthi intambo enamandla aphezulu we-voltage suppleverements Amandla ngentambo enamanzi aphansi, ukuze amandla angachithwa, futhi i-voltage ephakeme ingangezwakala, futhi i-voltage ephansi ingangezwa. Lolu hlobo lokulinganisa okusebenzayo lwamanje lungakhetha ukulinganisa usayizi wamanje. Ngokuyisisekelo, 2a isetshenziswa kakhulu, futhi kukhona futhi ezinkulu ezine-10a noma ngaphezulu.
Manje imishini yokulinganisa esebenzayo emakethe ngokuyisisekelo isebenzisa umgomo we-transformer, ukuncika kuma-chips abizayo wabakhiqizi be-chip. Ngaphezu kwe-chip yokulinganisa, kunezakhi ezibizayo ezifana neziguqukayo ezifana nabaguquli, ezikhulu ngosayizi futhi ziphezulu ngezindleko.
Umphumela wokulinganisa okusebenzayo kusobala kakhulu: ukusebenza kahle okuphezulu, amandla amancane kuyaguqulwa futhi kungahlukaniswa ngendlela yokushisa, futhi okuwukuphela kokulahlekelwa yikhoyili ye-transformer.
Ukulinganisa kwamanje kungakhethwa futhi ijubane lokulinganisa liyashesha. Ukulinganisa okusebenzayo kuyinkimbinkimbi ngokwengeziwe esakhiweni kunokulinganisa nje, ikakhulukazi indlela ye-transformer. Intengo ye-BMS enomsebenzi wokulinganisa osebenzayo izoba ngaphezulu kakhulu kunaleyo yokulinganisa nje, okubuye kukhawulele ukukhushulwa kokulinganisa okusebenzayoI-BMS.
Ukulinganisa nje kweBhodi Yokuvikela I-Lithium Battery
Ukulinganisa nje kwenziwa ngokungeza ngokungeza ukumelana nokukhipha. Intambo ye-high-voltage yamaseli ikhishwa ngendlela yokuhlanza ukushisa endaweni ezungezile, ukufeza umphumela wokupholisa umphikisi. Okubi ukuthi ukukhishwa kusekelwe kwintambo ephansi ye-voltage stream, futhi kungenzeka ukuthi kungenzeka kube yingozi lapho ishaja.
Ukulinganisa nje kusetshenziswa ikakhulukazi ngenxa yezindleko zayo eziphansi nemigomo elula yokusebenza; Okubi kwayo ukuthi kulinganiselwe kususelwa kumandla aphansi kakhulu, futhi akunakungezelela intambo ephansi ye-voltage, okuholela ekungcoleni kwamandla.
Umehluko phakathi kokulinganisa okusebenzayo nokulinganisa nje
Ukulinganisa nje kulungele umthamo omncane, ophansi-voltageamabhethri e-lithium, ngenkathi i-balancing esebenzayo ilungele ama-voltage aphezulu, izinhlelo ezinkulu zamandla we-Lithium Battery Pack application.
Ubuchwepheshe bokushaja okuvame ukusetshenziswa bubandakanya ukushaja okuvuselelwayo kwe-shunt okulinganiselayo, ukubhebhetheka kokuphefumula kwe-shutrage balancing, ibhethri ngalinye kufanele likhokhiswe ngokulinganayo, uma kungenjalo ukushaja i-Lithium Ukushaja, ngaphandle kwalokho ukusebenza nempilo yonke yebhethri kuzothinteka ngesikhathi Sebenzisa.
| Izici | Ukulinganisa nje | Ukulinganisa okusebenzayo |
| Umgomo Wokusebenza | Sebenzisa amandla ngokweqile ngokusebenzisa abaphikisayo | Ibhalansi yamandla webhethri ngokudluliswa kwamandla |
| Ukulahleka kwamandla kukhulu | amandla achithe ukushisa okuncane | Ukudluliswa okusebenzayo kwamandla kagesi |
| Khokhisa | -Ehlile | -Phezulu |
| Ukungabaza | Ubuchwepheshe obuphansi, obuvuthiwe | Kudingeka ukwakheka okuphezulu kwesifunda |
| Ikhono lokwenza | Ukulahleka okuphansi, okushisa | Phezulu, cishe akukho ukulahleka kwamandla |
| -Qondene | Izimo zamaphakethe amancane webhethri noma izinhlelo ezibiza kancane | Amaphakethe amakhulu ebhethri noma izinhlelo zokusebenza eziphezulu |
Isisekelo esiyisisekelo sokulinganisa nje ukufeza umphumela wokulinganisa ngokuchitha amandla ngokweqile. Imvamisa, amandla ngokweqile ebhethri lebhethri elivelele aguqulwa abe ukushisa ngokuphikisana nalowo, ukuze i-voltage yebhethri ihlala iguquguquke. Inzuzo ukuthi umjikelezo wokulinganisa wokulinganisa ulula futhi idizayini kanye nezindleko zokuqalisa kuphansi. Futhi ubuchwepheshe bokulinganisa nje buvuthiwe kakhulu futhi busetshenziswe kabanzi ezindaweni eziningi eziphansi nezincaneAmaphakethe webhethri.
Okubi ukuthi kunokulahleka okukhulu kwamandla ngenxa yokuguqulwa kwamandla kagesi kube ukushisa. Ukusebenza kahle okuphansi, ikakhulukazi ngamaphakethe ebhethri amakhulu, imfucuza yamandla isobala kakhulu, futhi ayilungele izinhlelo eziningi zebhethri. Futhi ngenxa yokuthi amandla kagesi aguqulwa abe ngukushisa, kungadala ukuthi iphakethe lebhethri lishiye ngokweqile, lithinte ukuphepha nokuphila kohlelo lonke.
Ukulinganisa okusebenzayo kufinyelela ukulinganisa ngokudlulisa amandla kagesi ngokweqile kusuka kumabhethri anama-voltage aphezulu kumabhethri aphansi. Le ndlela ivame ukuguqula ukusatshalaliswa kwamandla phakathi kwamabhethri ngokushintsha ama-Power Supplies, abaguquli be-Buck-Boost noma ezinye izingxenye ze-elekthronikhi. Inzuzo isebenza kahle kakhulu: Amandla awachithwa, kepha alinganiselwe ngokudluliswa, ngakho-ke akukho ukulahleka kokushisa, futhi ukusebenza kahle kuvame ukuba phezulu (kufinyelela ku-95% noma ngaphezulu).
Ukulondolozwa kwamandla: Njengoba kungekho imfucuza yamandla, ilungele amandla amakhulu, ukusebenza okuphezuluibhethri le-lithiumAmasistimu futhi anganweba impilo yenkonzo yephakethe lebhethri. Kusebenza emaphaketheni amakhulu ebhethri: Ukulinganisa okusebenzayo kulungele amaphakethe ebhethri amakhulu, ikakhulukazi ezimweni ezinjengezimoto zikagesi nezinhlelo zokugcina amandla, futhi zingathuthukisa kakhulu ukusebenza kahle kohlelo nokukhuthazela.
Okubi ukuthi ukwakheka kanye nokuqaliswa kokulinganisa okusebenzayo kuyinkimbinkimbi, imvamisa kudinga ezinye izinto ze-elekthronikhi, ngakho-ke izindleko ziphakeme. Ubuchwepheshe Bokubuchwepheshe: Ukulawula Ukunemba kanye nokwakhiwa kwesifunda kuyadingeka, okunzima futhi kungakhulisa ubunzima bentuthuko kanye nokunakekelwa.
Ukugcina
Uma kungukubiza okuthe xaxa, uhlelo oluncane noma uhlelo lokusebenza olunezidingo eziphansi zokulinganisa, ukulinganisa nje kungakhethwa; Ngezinhlelo zebhethri ezidinga ukuphathwa kwamandla ezisebenzayo, umthamo omkhulu noma ukusebenza okuphezulu, ukulinganisa okusebenzayo kuyindlela engcono.
I-Heltec Energy yinkampani ekhula futhi yenze futhi isebenze ukuhlolwa kwebhethri okuphezulu kanye nokulungisa imishini, futhi ihlinzeka ngezixazululo zokukhiqiza emuva emuva, ukupakishwa komhlangano wokugcina, kanye nokulungiswa kwebhethri okudala kweamabhethri e-lithium.
I-Heltec Energy ibilokhu igcizelele ekubukeni okuzimele, ngomgomo oyinhloko wokuhlinzeka ngemikhiqizo ethembekile futhi ebiza kakhulu embonini yebhethri ye-lithium, kanye nomqondo wesevisi "wekhasimende lokuqala, ukugqama okuhle" ukudala inani lamakhasimende. Ngesikhathi sokuthuthuka kwaso, le nkampani ineqembu lonjiniyela abaphezulu embonini, eliqinisekisa ngempumelelo ukuthuthuka nokusebenziseka kwemikhiqizo yalo.
Uma unemibuzo noma ungathanda ukufunda okuningi, sicela ungangabazifinyelela kithi.
Isicelo sekhotheshini:
Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
I-Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
UNancy:nancy@heltec-bms.com/ +86 184 18223 7713
Isikhathi Sokuthumela: Nov-26-2024