Igama elingukhiye eliyinhloko: |
uhlelo lokuqapha ibhethri |
Amanye Amagama angukhiye: |
ukuqapha ibhethri, i-BMS ehlakaniphile |
I-Wired vs. Wireless Battery Monitoring System : Iyiphi Engcono?
Ukuqapha kwebhethri okukude kubalulekile ekusebenzeni kwakho. Ngaphandle kwesixazululo esithembekile sokuqapha, ngeke wazi ngokushesha ukuthi amaphutha ebhethri nezingozi zenzeka nini ngaphandle uma unabasebenzi endaweni 24/7. Nalapho, uzibeka engcupheni yokubuka izinkinga zemishini noma izinguquko zesimo ezingakwazi ukutholwa ngaphandle kwezinzwa ezifanele kanye ibhethri isistimu yokuqapha ifakiwe.
Nakuba izinzuzo zokusebenzisa isistimu yokuqapha ibhethri elikude zicacile, isinqumo sokusebenzisa izinzwa ezingenantambo noma ezinezintambo ngesistimu asibonakali kangako. Izinzwa ezinezintambo nezingenantambo zombili zinezinzuzo kanye nokubi. Ukwazi izidingo ezithile zohlelo lwakho lokusebenza kuzokusiza ukuthi unqume ukuthi iyiphi inketho elungele iphrojekthi yakho. Nazi izinto ezimbalwa okufanele uzicabangele:
Thola sonke isithombe sawo womabili amasistimu okuqapha ibhethri
I-remote battery monitoring system (BMS) ibalulekile ukuqapha kwebhethri kuyasebenza. A I-smart BMS ingathola uhlobo lwebhethri, ama-voltage, izinga lokushisa, umthamo, isimo sokushajwa, ukusetshenziswa kwamandla, imijikelezo yokushaja, nezinye izici. Ingakhuphula ukusetshenziswa kahle kwebhethri futhi yehlise ingcuphe yokuhluleka kwamandla.
Kodwa-ke, ungakwazi kuphela ukusebenzisa ngokugcwele amasistimu okuqapha ibhethri ngokwenza ukukhetha okungcono kakhulu phakathi kwalawo anezintambo nangenawaya. Ngakho-ke, ake singene engxoxweni:
• Izici zokuxhumana ngezintambo nokungenantambo
Ukuxhumana Kwezintambo |
Ukuxhumana Okungenantambo |
|
1. Incazelo |
Ukuxhumana okunezintambo kusebenzisa izintambo ukuxhumanisa amadivayisi ngayinye ngayinye kusilawuli Esiyinhloko. |
'Okungenantambo' kusho ngaphandle kwentambo, imidiya eyakhiwe ngamagagasi kagesi (EM Waves) noma amagagasi e-infrared. Ama-antenna noma izinzwa zizoba khona kuwo wonke amadivayisi angenawaya. |
%1. Isivinini Sokudlulisa |
Isivinini sokudlulisa esisheshayo: RS485: Max.10Mbps |
Isivinini sokudlulisa esihamba kancane: I-ZigBee:Max.250kbit/s; Izinga le-Baud: 2400bps ~ 115200 |
3. Ukwethembeka |
Okuthembekile: a) Ukuxhumana okuseqophelweni eliphezulu; b) Izindleko zokunakekela eziphansi; c) Balance battery cell. |
Athembeke Kancane: a) Iyakwazi ukuphazamiseka kwangaphandle; b) Izindleko eziphezulu zokunakekela; c) Ukungalingani kwebhethri. |
4. Ezokuphepha |
Okuvikeleke Kakhudlwana: Izinga eliphezulu lokuphepha kwedatha |
Okuvikeleke Kancane: Okhiye bangaqhekeka |
%1. Ukusetshenziswa kwamandla |
Ukusetshenziswa kwamandla okuphansi: I-RS485: i-static ingu-2-3mA, i-Max.20mA |
Ukusetshenziswa kwamandla okuphezulu: I-ZigBee: 5mA~55mA |
6. Ibanga |
Ibanga elide: RS485: Max.1200M |
Ibanga elinomkhawulo: I-ZigBee: Max.100M Ibanga lesiginali elilinganiselwe ngenxa yokuphazamiseka, lizoba ngaphansi kakhulu kuka-100m. |
7. Inodi Yenethiwekhi |
RS485: Max.256 |
I-ZigBee: I-Max.128 |
8. Inani |
Ibiza Kancane: Kushibhile kune-Zigbee |
Ibiza kakhulu: Izindleko ze-Zigbee IC: x 2~3 RS485 |
9. Izindleko zesitolimende |
Izindleko zokufaka eziphezulu: Amadivayisi kufanele abe nentambo eqinile |
Izindleko zokufaka eziphansi: Isitolimende esilula, kodwa ibanga elilodwa lokuxhumana lifushane |
10. Ukucushwa |
Kulula ukumisa ikheli |
Inkimbinkimbi ukumisa ikheli |
• Izinzuzo ze-BMS enezintambo
a. Isivinini
Ngokuvamile, amanethiwekhi angenantambo anensa kunalawo anezintambo. Amasignali angenantambo angathinteka kalula indawo ezungezile, njengezindonga, phansi, namakhabethe esikhungweni, kanye nokuphazanyiswa kwezinye izinto zikagesi. Ukudluliswa kwedatha okungenantambo nakho kuyazwela ngebanga: uma izinzwa zikude, ukusebenza kuyancipha.
b. Ukwethembeka
Amasistimu okuqapha ibhethri anentambo evamile abelokhu eshintsha futhi ethuthuka amashumi eminyaka. Intuthuko enkulu yenziwe ukuze kuqinisekiswe ukuthi zithembeke ngokwedlulele. Basebenzisa ukuxhumana okuqondile ngokomzimba futhi bahlangabezana nokuphazamiseka okuncane uma kuqhathaniswa nokungenantambo.
c. Ibhalansi yebhethri
Izinzwa ezinezintambo zingagcina ukusetshenziswa kwamandla kuzinzile, zigweme ukushintshashintsha okubangelwa amasignali ahlukene angenantambo. Ngakho-ke, zisiza ukulinganisela ibhethri futhi andise ubude bempilo yezintambo zebhethri.
d. Kuqiza kahle
Uma kuqhathaniswa nezinzwa ezinezintambo, izinzwa ezingenantambo zidinga i-hardware eyengeziwe yokudlulisa okungenantambo yenzwa ngayinye, okuzoholela ezindlekweni eziphakeme ezingenantambo kunezixazululo ezinezintambo.
e. Isondlo
Izindleko zabasebenzi zokugcina izinzwa ezinezintambo ngokuvamile zingaphansi kwalezo zezinzwa ezingenantambo njengoba ezangaphambili zidinga ukulungiswa okuncane. Izinzwa ezinezintambo ziyakwazi ukuqapha okuqhubekayo phakathi neminyaka edlule, zehlise izindleko zokuhlonza nokushintshanisa amayunithi aphelelwe yisikhathi noma anephutha kanye nezindleko zokuthola izinkinga zokuxhuma.
• Amaphutha okuqapha ngezintambo
a. Ukuntuleka kokuhamba
Ngenxa yokuthi isisombululo sokuqapha esinezintambo sincike kunethiwekhi ebonakalayo yezintambo, kukhona ukuntuleka kokuguquguquka lapho kudingeka kwenziwe izinguquko. Ukusatshalaliswa kabusha kwezintambo ngokuvamile kuwumsebenzi odla isikhathi, kuye ngokuthi mangaki amakhebuli adinga ukushintshwa umzila kanye nezithiyo phakathi kwezindawo zokufinyelela.
b. Izindleko zokufaka
Izindleko zokuqala zokufaka uhlelo lokuqapha olunezintambo zingaba phezulu. Amakhebuli ayedinga ukubhodlozwa ezindongeni, ngaphansi, futhi kwezinye izimo agqitshwe. Izindleko zabasebenzi ezihlotshaniswa nalawa maphrojekthi zingase zibenqabela, futhi uma inkinga itholwa kamuva, ukuthola ukufinyelela ezintanjeni kuyinselele enkulu.
c. Ukulimala kwekhebula
Kunezimo lapho ikhebula exhunywe kuzinzwa ingalimala, ikhululwe, noma inqanyulwe, ngenxa yephutha lomuntu noma, ezimweni eziningi, ngenxa yomunye umsebenzi owenziwayo eduze kwayo. Kulezi zimo ezingavamile, ukulimala kwekhebula kungabangela ukungasabeli kuzinzwa. Ngakho-ke, ikhebula ingase idinge ukuxhunywa kabusha noma, okubi kakhulu, ishintshwe. Ngenhlanhla, i-Ethernet kanye ne-RJ11 cabling akubizi, ikakhulukazi uma kushintshwa umugqa owodwa noma emibili.
• Izinzuzo zezinzwa zokuqapha ezingenantambo
a. Ukunethezeka
Enye yezinzuzo eziyinhloko zokuqapha okungenantambo yikhono lokubeka izinzwa noma kuphi lapho kudingeka khona ngaphandle kokusebenzisa amakhebula ezindongeni, phansi, nosilingi, okusiza ukunciphisa isikhathi sokufaka, kodwa kudinga isikhathi esengeziwe sokucushwa kwekheli lesofthiwe.
b. Ukuhamba
Abakhiqizi abaningi bezinzwa ezingenazintambo bavumela izinzwa eziningi ezingenazintambo ukuthi zixhume endaweni eyodwa. Ngaphezu kwalokho, ama-node amasha noma izinzwa zingangezwa kunethiwekhi ekhona ngaphandle kokusebenzisa izintambo ezengeziwe ukuze kuhlangatshezwane nokunwetshwa kwenethiwekhi.
I-UPS izobe iqinisekisa umklamo ekuqaleni. Ngokuvamile azikho izinzwa ezengeziwe ezidingekayo kunethiwekhi ekhona.
• Okungalungi kokuqapha okungenantambo
a. Yehlisa impilo yebhethri
Amasignali angenantambo angathinteka amathonya angaphandle. Ukuthi isignali yinhle noma yimbi kuzothinta ngqo ukusetshenziswa kwamandla kwenzwa ngayinye futhi kubhebhethekise ukungalingani kwebhethri.
Izinzwa ezingenantambo nazo zizwela ibanga. Ngenxa yalokho, izinzwa zebanga elide ngokuvamile zizolimaza impilo yebhethri.
b. Izivinini ezihamba kancane uma ziqhathaniswa nokuqapha okunezintambo
Lapho uhlaziya izimo zesikhathi sangempela zemishini noma izinsiza ezibalulekile, kubalulekile ukuthi idatha idluliselwe futhi itholakale ngokushesha okukhulu. Njengoba kushiwo ngenhla, izinzwa ezingenantambo zisengozini yokubambezeleka okwandisiwe, ukuphazamiseka kwesignali, nokwehla kokuxhumana okuzoba nomthelela esivinini nokuvumelana kokusakazwa kwedatha, ngisho nokulahlekelwa ama-alamu abalulekile nokudangala izingozi.
c. Inkimbinkimbi ukumisa
Ukulungisa amanethiwekhi ezinzwa ezingenantambo kungaba inselele eqhubekayo njengoba okuguquguqukayo okusha kwengezwa kunethiwekhi yezinzwa. Ukubeka kabusha izinzwa kanye nokusebenzisa kabusha noma ukwakha kabusha inethiwekhi kuyadingeka ukuze kugcinwe isivinini sokudluliswa kwedatha.
d. Ibanga lesignali elilinganiselwe ngenxa yokuphazamiseka
Ukusakazwa kwedatha okungenantambo kwenziwa lula ngefrikhwensi yomsakazo (RF), ebilokhu ibhekana nezithiyo ezihlukahlukene ezihlobene nokuphazamiseka ezinganciphisa amandla esignali kanye nesivinini esiphansi sokudlulisela. Izithiyo ezifana nezindonga neminyango noma ezinye izisetshenziswa ezisebenza ngefrikhwensi efanayo zizodala ukungqubuzana nokudluliswa kwedatha.
Ibanga phakathi kwezinzwa kanye nehabhu lazo lokuqapha liphinde libe yisici esikhawulelayo. Igebe elikhulu elanele noma ukwakheka okuqinile phakathi kwalawa maphuzu amabili kungase futhi kubangele ukucekelwa phansi kwedatha. Ngenxa yalezi zizathu, opharetha abaningi bavame ukuphoqeleka ukuthi bangasebenzisi izinzwa ngokugcwele ngokunciphisa izikhawu zokuvota zedatha.
e. Ukunakekela:
Mayelana nokugcinwa, njengoba isistimu yokuqapha ibhethri engenantambo inamathuba amaningi okuba namaphutha, ukunakekelwa okwengeziwe kungalindelwa.
Isiphetho
Umgomo we-BMS ehlakaniphile ukuthola ibhethri elingalungile nabasebenzisi bangaphambi kwe-alamu ukuze kugwenywe izingozi. Uma ibhethri elihlulekile lingakwazi ukwaziswa ngesikhathi, isistimu ayisho lutho ukuqapha. Ngakho-ke, uma kucatshangelwa zonke izinzuzo nezithiyo, isisombululo se-BMS esinezintambo siyisinqumo esingcono.
