Imirasire y'izuba Ubushobozi Amp isaha Ah na Kilowatt isaha kWt

Niki Amp-Isaha (Ah)

Mu rwego rwa bateri, Ampere-isaha (Ah) ikora nkigipimo cyingenzi cyumuriro wamashanyarazi, byerekana ubushobozi bwa bateri. Mu magambo make, ampere-isaha yerekana ubwinshi bwamafaranga yimuwe numuyoboro uhoraho wa ampere mugihe cyisaha. Iyi metric ningirakamaro mugupima uburyo bateri ishobora kwihanganira amperage yihariye.

Impinduka za bateri, nka aside-acide na Lifepo4, zigaragaza ubucucike butandukanye hamwe nibiranga amashanyarazi, bigira ingaruka kubushobozi bwa Ah. Urwego rwo hejuru Ah rusobanura ikigega kinini cyingufu bateri ishobora gutanga. Iri tandukanyirizo rifite akamaro kanini mumirasire y'izuba, aho imbaraga ziringirwa kandi zihagije ningaruka zingenzi.

Isaha ya Kilowatt ni iki (kWh)

Mu rwego rwa bateri, isaha ya kilowatt (kilowat) ihagaze nkigice cyingenzi cyingufu, ikagaragaza ubwinshi bwamashanyarazi yatanzwe cyangwa yakoreshejwe mugihe cyisaha imwe kuri kilowatt imwe. By'umwihariko muri domaine ya bateri yizuba, kWh ikora nkigipimo cyingenzi, itanga ubushishozi bwuzuye mubushobozi rusange bwo kubika ingufu.

Mubusanzwe, kilowatt-isaha ikubiyemo ingufu z'amashanyarazi zikoreshwa cyangwa zakozwe mu isaha imwe, zikora kumashanyarazi ya kilowatt imwe. Ibinyuranye, ampere-isaha (Ah) ijyanye nigipimo cyumuriro wamashanyarazi, ugereranya ingano yumuriro w'amashanyarazi unyuze mumuzunguruko mugihe kimwe. Isano riri hagati yibi bice rishingiye kuri voltage, bitewe nuko imbaraga zingana nibicuruzwa byumuvuduko na voltage.

Batteri zingahe zikenewe kugirango inzu itange amashanyarazi

Kugereranya umubare wa bateri zikenewe mubikoresho byo murugo, tekereza kubisabwa ingufu za buri gikoresho hanyuma ubyongere hamwe. Hasi urahasanga icyitegererezo cyo kubara ibikoresho bisanzwe murugo:

Umubare wa bateri Formula:

Umubare wa bateri = gukoresha ingufu za buri munsi / ubushobozi bwa bateri

Umubare wa bateri Inama za formula:

Dukoresha ubushobozi bwose bwa bateri nkibanze kugirango tubare hano. Ariko, mugukoresha mubikorwa, ibintu nkubujyakuzimu bwokwirinda kurinda no kuramba kwa batiri bigomba kwitabwaho.

Kubara umubare wa bateri zisabwa kugirango amashanyarazi akomoka ku mirasire y'izuba bisaba gutekereza cyane ku buryo bwo gukoresha ingufu, ingano y’izuba hamwe n’urwego rwifuzwa rwo kwigenga.

Unter der Annahme, dass bapfa tägliche Nutzungsdauer im Haushalt 5 Stunden beträgt:

Amashanyarazi ya Kamada-irembo ryanyu ryo kwigenga kwingufu zirambye!

Byakozwe neza mubitekerezo, iyi batiri ya lithium fer fosifate (LiFePO4) itanga ingufu zingana nubuzima burebure ugereranije nuburyo busanzwe.

Amashanyarazi ya Bateri Yibanze:

Bikwiranye nibyo Ukeneye: Igishushanyo Cyinshi

Batare yacu ifite igishushanyo mbonera, cyemerera guhuza ibice bigera kuri 16 murwego rumwe. Iyi mikorere mishya igushoboza guhitamo sisitemu yo kubika ingufu neza neza kugirango uhuze ibyo urugo rwawe rukeneye, byemeza ko amashanyarazi yizewe igihe cyose ubikeneye.

BMS ihuriweho kugirango ikore neza

Kugaragaza sisitemu yo gucunga Bateri (BMS), bateri yacu itanga imikorere myiza, kuramba, numutekano. Hamwe na BMS ihuriweho, urashobora kwizera ko ishoramari ryanyu ryingufu zizuba ririnzwe, rikaguha amahoro yumutima mumyaka iri imbere.

Imikorere idasanzwe: Yongerewe ingufu

Bikoreshejwe nubuhanga bugezweho bwa LiFePO4, bateri yacu itanga ingufu zidasanzwe, itanga ingufu zihagije hamwe nububiko bwagutse. Ibi bitanga ingufu zihamye kandi zikora neza, bikagufasha kurushaho gukora neza izuba ryanyu bitagoranye.

Nigute Uhindura Amasaha Amp (Ah) kumasaha ya Kilowatt (kWh)？

Amp amasaha (Ah) nigice cyumuriro wamashanyarazi ukoreshwa mugupima ubushobozi bwa bateri. Yerekana ingufu z'amashanyarazi bateri ishobora kubika no gutanga mugihe. Isaha imwe ya ampere ihwanye numuyoboro wa ampere imwe itemba isaha imwe.

Kilowatt-amasaha (kWh) nigice cyingufu zikoreshwa mugupima ikoreshwa ryamashanyarazi cyangwa umusaruro mugihe. Ipima ingano yingufu zikoreshwa cyangwa zakozwe nigikoresho cyamashanyarazi cyangwa sisitemu ifite ingufu zingana na kilowatt imwe (kilowati) hejuru yisaha imwe.

Amasaha ya Kilowatt akunze gukoreshwa kuri fagitire y'amashanyarazi kugirango apime kandi yishyure ingufu zikoreshwa n'ingo, ubucuruzi, cyangwa izindi nzego. Irakoreshwa kandi muri sisitemu yingufu zishobora kuvugururwa kugirango igereranye umubare w'amashanyarazi akomoka ku mirasire y'izuba, imirasire y'umuyaga, n'andi masoko mugihe runaka.

Guhindura mubushobozi bwa batteri mukubera ingufu, formula irashobora guhindura Ah kuri kWh:

Inzira: Amasaha ya Kilowatt = Amp-Amasaha × Volt ÷ 1000

Amagambo ahinnye: kWh = Ah × V ÷ 1000

Kurugero, niba dushaka guhindura 100Ah kuri 24V kuri kWh, ingufu muri kWh ni 100Ah × 24v ÷ 1000 = 2.4kWh.

Ah to kWh Imbonerahamwe yo Guhindura

Ibisobanuro bya batiri ibisobanuro bihuye nibikoresho byo murugo

Hamwe niterambere ryubumenyi nubuhanga, gukundwa kwa bateri ya lithium-ion, isoko ryimikorere ya batiri ya lithium, igiciro, umukino watanze ibisabwa byinshi, hanyuma Ibikurikira duhuza ibisobanuro bya batiri kubikoresho byo murugo kugirango dusesengure ibisobanuro birambuye:

1 、 Sinzi ingano ya bateri yo gukoresha kugirango ihuze n'ibikoresho byanjye byo murugo, nkore iki?
a ： Ni ubuhe bubasha bw'ibikoresho byo mu rugo ；
b ： Kumenya voltage ikora yibikoresho byo murugo ；
c ： Igihe kingana iki ibikoresho byamashanyarazi murugo bigomba gukora ；
d ： Bateri zingana iki mubikoresho byo murugo ；

Urugero rwa 1: Igikoresho ni 72W, voltage ikora ni 7.2V, ikeneye gukora amasaha 3, ingano ntisabwa, ingano ya bateri yo murugo nkeneye guhuza?

Imbaraga / Umuvuduko = IbirihoIgihe = Ubushobozi Nkuko byavuzwe haruguru: 72W / 7.2V = 10A3H = 30Ah Noneho hanzuwe ko guhuza bateri bihuye nibi bikoresho ari: Umuvuduko ni 7.2V, Ubushobozi ni 30Ah, Ingano ntabwo isabwa.

Urugero rwa 2: Igikoresho ni 100W, 12V, gikeneye gukora amasaha 5, nta bisabwa ubunini, ni bangahe nkeneye guhuza?

Imbaraga / voltage = ikigezweho * igihe = ubushobozi Nkuko byavuzwe haruguru:
100W / 12V = 8.4A * 5H = 42Ah
Noneho ikomoka mubisobanuro bya bateri ihujwe niki gikoresho: voltage ya 12V, ubushobozi bwa 42Ah, nta bisabwa ubunini. Icyitonderwa: muri rusange ubushobozi bwabazwe ukurikije ibisabwa mubikoresho, ubushobozi bwo gutanga 5% kugeza 10% byubushobozi bwo kubungabunga ibidukikije; algorithm yavuzwe haruguru kugirango yerekane, ukurikije guhuza ibikoresho byo murugo ibikoresho byo gukoresha bateri murugo bizatsinda.

2 app Ibikoresho byo murugo ni 100V, ni bangahe V ikora ya voltage ikora ya bateri?

Ni ubuhe bwoko bwa voltage ikora y'ibikoresho byo murugo, hanyuma uhuze na voltage yo murugo.
Icyitonderwa: Bateri imwe ya lithium-ion: Umuvuduko wa nominal: 3.7V Umuvuduko ukoreshwa: 3.0 kugeza 4.2V Ubushobozi: burashobora kuba hejuru cyangwa hasi, ukurikije ibisabwa nyirizina.

Urugero rwa 1: Umuvuduko wizina wibikoresho byo murugo ni 12V, nonese batteri zingahe zigomba guhuzwa murukurikirane kugirango ugereranye hafi na voltage yibikoresho byo murugo?

Ibikoresho bya voltage / nominal ya voltage yumubare = umubare wa bateri murukurikirane 12V / 3.7V = 3.2PCS (birasabwa ko ingingo ya cumi ishobora kuzunguruka cyangwa hepfo, bitewe na voltage iranga ibikoresho) Noneho dushyira hejuru hejuru nka a ibintu bisanzwe kumirongo 3 ya bateri.
Umuvuduko w'izina: 3.7V * 3 = 11.1V;
Umuvuduko ukoresha: (3.03 kugeza 4.23) 9V kugeza 12.6V;

Urugero rwa 2: Umuvuduko wa nominal wibikoresho byo murugo ni 14V, nonese batteri zingahe zigomba guhuzwa murukurikirane kugirango ugereranye hafi na voltage yibikoresho?

Ibikoresho bya voltage / nomero ya bateri yumubare = umubare wa bateri mukurikirane
14V / 3.7V = 3.78PCS (birasabwa ko ingingo ya cumi ishobora kuzunguruka cyangwa hasi, bitewe na voltage iranga ibikoresho) Noneho dushyire hejuru nkuko imirongo 4 ya bateri dukurikije uko bisanzwe.
Umuvuduko w'izina ni: 3.7V * 4 = 14.8V.
Umuvuduko ukoresha: (3.04 kugeza 4.24) 12V kugeza 16.8V.

3 、 Ibikoresho byo murugo bikenera kwinjiza voltage yagenwe, ni ubuhe bwoko bwa bateri ihuye?

Niba imbaraga za voltage zisabwa, haribintu bibiri biboneka: a: ongeraho ikibaho cyizunguruka cyumuzunguruko kuri bateri kugirango utange imbaraga za voltage; b: ongeraho ikibaho cyamanuka cyumuzunguruko kuri bateri kugirango utange imbaraga za voltage.

Ijambo: Hano haribibi bibiri kugirango tugere kumikorere ya voltage stabilisation:
a: ibyinjijwe / ibisohoka bigomba gukoreshwa ukundi, ntibishobora kuba muburyo bumwe busohoka;
b: Hariho igihombo cya 5%

Amps to kWh: Ibibazo Bikunze Kubazwa (Ibibazo)

Ikibazo: Nigute nahindura amps kuri kWh?
Igisubizo: Guhindura amps kuri kWh, ugomba kugwiza amps (A) na voltage (V) hanyuma mugihe cyamasaha (h) ibikoresho bikora. Inzira ni kWh = A × V × h / 1000. Kurugero, niba ibikoresho byawe bikurura amps 5 kuri volt 120 kandi bigakora amasaha 3, kubara byaba: 5 A × 120 V × 3 h / 1000 = 1.8 kWh.

Ikibazo: Kuki ari ngombwa guhindura amps kuri kWh?
Igisubizo: Guhindura amps kuri kWh bigufasha kumva ingufu zikoreshwa mubikoresho byawe mugihe. Iragufasha kugereranya imikoreshereze y amashanyarazi neza, gutegura ingufu zawe zikenewe neza, no guhitamo inkomoko yingufu cyangwa ubushobozi bwa batiri kubyo usabwa.

Ikibazo: Nshobora guhindura kWh gusubira muri amps?
Igisubizo: Yego, urashobora guhindura kWh gusubira muri amps ukoresheje formula: amps = (kWh × 1000) / (V × h). Iyi mibare igufasha kumenya ibishushanyo byashushanijwe nigikoresho gishingiye ku gukoresha ingufu (kWh), voltage (V), nigihe cyo gukora (h).

Ikibazo: Nibihe bikoresho bisanzwe bikoresha ingufu muri kilowati?
Igisubizo: Gukoresha ingufu biratandukanye cyane bitewe nibikoresho bikoreshwa. Nyamara, hano haribintu byagereranijwe byo gukoresha ingufu kubikoresho bisanzwe murugo:

Ibitekerezo byanyuma

Gusobanukirwa kilowatt-isaha (kWh) na amp-isaha (Ah) ni ngombwa kuri sisitemu yizuba nibikoresho byamashanyarazi. Mugusuzuma ubushobozi bwa bateri muri kWh cyangwa Wh, urashobora kumenya amashanyarazi akwiranye nizuba ukeneye. Guhindura kWh kuri amps infashanyo muguhitamo amashanyarazi ashobora gutanga amashanyarazi ahoraho mubikoresho byawe mugihe kinini.