Waa maxay macnaha Ah macnaheedu

Hordhac

Waa maxay macnaha Ah macnaheedu Baytariyadu waxa ay door muhiim ah ka ciyaaraan nolosha casriga ah, iyaga oo wax walba ka shaqeeya laga bilaabo telefoonada gacanta ilaa baabuurta, laga bilaabo guriga UPS ilaa diyaaradaha aan duuliyaha lahayn. Si kastaba ha ahaatee, dad badan, cabbirada waxqabadka batteriga ayaa laga yaabaa inay weli qarsoodi u yihiin. Mid ka mid ah cabbirada ugu caansan waa Ampere-hour (Ah), laakiin maxay dhab ahaantii u taagan tahay? Waa maxay sababta ay muhiim u tahay? Maqaalkan, waxaan ku daah-furi doonaa macnaha batteriga Ah iyo sida loo xisaabiyo, anagoo sharaxnayna qodobada muhiimka ah ee saameeya kalsoonida xisaabaadkan. Intaa waxaa dheer, waxaanu sahamin doonaa sida loo barbardhigo noocyada kala duwan ee baytariyada ku salaysan Ah oo aan siino akhristayaasha gunaanad dhamaystiran si ay uga caawiyaan inay si fiican u fahmaan oo ay doortaan baytariyada ku habboon baahidooda.

Waa maxay macnaha Ah macnaheedu

Xirmada batteriga 12V 100Ah LiFePO4

Ampere-hour (Ah) waa unugga awoodda batteriga ee loo isticmaalo in lagu cabbiro awoodda batteriga si uu hadda u bixiyo muddo cayiman. Waxay noo sheegaysaa inta uu le'eg yahay baytariga hadda jira ee uu keeni karo muddo cayiman.

Aan ku tusaalayno dhacdo muuqata: qiyaas in aad lugaynayso oo aad u baahan tahay bangi koronto oo la qaadi karo si aad telefoonkaaga u damiso. Halkan, waxaad u baahan doontaa inaad tixgeliso awoodda bangiga korontada. Haddii bangigaaga korontadu uu awood u leeyahay 10Ah, waxay la macno tahay inay ku siin karto hadda 10 amperes hal saac. Haddii batteriga taleefankaagu uu awoodo 3000 milliampere-saacadood (mAh), markaa bangigaaga korontadu wuxuu ku dallaci karaa taleefankaaga qiyaastii 300 milliampere-saacadood (mAh) sababtoo ah 1000 milliampere-hours (mAh) waxay u dhigantaa 1 ampere-hour (Ah).

Tusaale kale waa baytari baabuur. Ka soo qaad in baytarigu gaadhigu leeyahay awood 50Ah. Tani waxay ka dhigan tahay inay ku siin karto hadda 50 amperes hal saac. Si aad u bilawdo baabuurka caadiga ah, waxa ay u baahan kartaa ku dhawaad ​​1 ilaa 2 amperes oo hadda ah. Sidaa darteed, baytari 50Ah ah ayaa ku filan inuu bilaabo baabuurka dhowr jeer isaga oo aan baabi'in kaydinta tamarta batteriga.

Guriga UPS (Sabaynta Korontada Aan Kala Goyn karin), Ampere-hour sidoo kale waa tilmaame muhiim ah. Haddii aad leedahay nidaamka UPS oo awooddiisu tahay 1500VA (Watts) oo korantadu ay tahay 12V, markaa awoodda baytarigu waa 1500VA ÷ 12V = 125Ah. Tani waxay ka dhigan tahay nidaamka UPS aragti ahaan wuxuu bixin karaa hadda oo ah 125 amperes, isagoo siinaya awood kayd ah qalabka guriga qiyaastii 2 ilaa 3 saacadood.

Markaad iibsanayso baytariyada, fahamka saacada Ampere waa muhiim. Waxay kaa caawin kartaa inaad go'aamiso inta uu batarigu awood u yeelan karo qalabkaaga, sidaas darteed daboolaya baahiyahaaga. Sidaa darteed, marka aad iibsanayso baytariyada, fiiro gaar ah u leh cabbirka Ampere-hour si aad u hubiso in bateriga la doortay uu buuxin karo shuruudaha isticmaalkaaga.

Sida loo xisaabiyo Ah ee baytariga

Xisaabintaan waxaa lagu matali karaa qaacidooyinka soo socda: Ah = Wh / V

Halkee,

• Ah waa Ampere-saac (Ah)
• Waa maxay Watt-saac (Wh), oo ka dhigan tamarta batteriga
• V waa Voltage (V), oo ka dhigan tamarta batteriga

1. Taleefanka casriga ah:
   • Awoodda baytariga (Wh): 15 Wh
   • Voltage Battery (V): 3.7 V
   • Xisaabinta: 15 Wh ÷ 3.7 V = 4.05 Ah
   • Sharaxaad: Tani waxay ka dhigan tahay in batteriga casriga ah uu ku siin karo hadda 4.05 amperes hal saac, ama 2.02 amperes laba saacadood, iyo wixii la mid ah.
2. Laptop:
   • Awoodda baytariga (Wh): 60 Wh
   • Voltage Battery (V): 12 V
   • Xisaabinta: 60 Wh ÷ 12 V = 5 Ah
   • Sharaxaad: Tani waxay ka dhigan tahay in baytariga laptop-ka uu ku siin karo hadda 5 amperes hal saac, ama 2.5 amperes laba saacadood, iyo wixii la mid ah.
3. Baabuurka:
   • Awoodda baytariga (Wh): 600 Wh
   • Voltage Battery (V): 12 V
   • Xisaabinta: 600 Wh ÷ 12 V = 50 Ah
   • Sharaxaad: Tani waxay ka dhigan tahay in baytariga baabuurku uu ku siin karo hadda 50 amperes hal saac, ama 25 amperes laba saacadood, iyo wixii la mid ah.
4. Baaskiil Koronto:
   • Awoodda baytariga (Wh): 360 Wh
   • Voltage Battery (V): 36 V
   • Xisaabinta: 360 Wh ÷ 36 V = 10 Ah
   • Sharaxaad: Tani waxay ka dhigan tahay baytariga baaskiilka korantada wuxuu ku siin karaa hadda 10 amperes hal saac, ama 5 amperes laba saacadood, iyo wixii la mid ah.
5. Baaskiil:
   • Awoodda baytariga (Wh): 720 Wh
   • Voltage Battery (V): 12 V
   • Xisaabinta: 720 Wh ÷ 12 V = 60 Ah
   • Sharaxaad: Tani waxay ka dhigan tahay in baytariga mootada uu ku siin karo hadda 60 amperes hal saac, ama 30 amperes laba saacadood, iyo wixii la mid ah.
6. Drone:
   • Awoodda baytariga (Wh): 90 Wh
   • Voltage Battery (V): 14.8 V
   • Xisaabinta: 90 Wh ÷ 14.8 V = 6.08 Ah
   • Sharaxaad: Tani waxay ka dhigan tahay in baytariga aan duuliyaha lahayn uu ku siin karo hadda 6.08 amperes hal saac, ama 3.04 amperes laba saacadood, iyo wixii la mid ah.
7. Nadiifiyaha Faakuum ee Gacanta lagu hayo:
   • Awoodda baytariga (Wh): 50 Wh
   • Voltage Battery (V): 22.2 V
   • Xisaabinta: 50 Wh ÷ 22.2 V = 2.25 Ah
   • Sharaxaad: Tani waxay ka dhigan tahay baytariga faakuumka nadiifiyaha gacanta ku siin kara hadda 2.25 amperes hal saac, ama 1.13 amperes laba saacadood, iyo wixii la mid ah.
8. Afhayeenka Wireless:
   • Awoodda baytariga (Wh): 20 Wh
   • Voltage Battery (V): 3.7 V
   • Xisaabinta: 20 Wh ÷ 3.7 V = 5.41 Ah
   • Sharaxaad: Tani waxay ka dhigan tahay in baytariga ku hadlaaya wireless uu ku siin karo hadda 5.41 amperes hal saac, ama 2.71 amperes laba saacadood, iyo wixii la mid ah.
9. Ciyaarta Gacanta Lagu Qabto:
   • Awoodda baytariga (Wh): 30 Wh
   • Voltage Battery (V): 7.4 V
   • Xisaabinta: 30 Wh ÷ 7.4 V = 4.05 Ah
   • Sharaxaad: Tani waxay ka dhigan tahay baytariga ciyaarta konsole ee gacanta lagu hayo inuu ku siin karo hadda 4.05 amperes hal saac, ama 2.03 amperes laba saacadood, iyo wixii la mid ah.
10. Mootada Korontada:
    • Awoodda baytariga (Wh): 400 Wh
    • Voltage Battery (V): 48 V
    • Xisaabinta: 400 Wh ÷ 48 V = 8.33 Ah
    • Sharaxaad: Tani waxay ka dhigan tahay baytariga mootada korontadu wuxuu ku siin karaa hadda 8.33 amperes hal saac, ama 4.16 amperes laba saacadood, iyo wixii la mid ah.

Qodobbada Muhiimka ah ee Saameynaya Kalsoonida Xisaabinta Battery Ah

Waa inaad ogaataa in xisaabinta "Ah" ee baytariyadu had iyo jeer maaha mid sax ah oo la isku halleyn karo. Waxaa jira arrimo saameeya awoodda dhabta ah iyo waxqabadka baytariyada.

Dhowr arrimood oo muhiim ah ayaa saameeya saxnaanta xisaabinta Ampere-hour (Ah), waa kuwan dhowr ka mid ah, oo ay la socdaan tusaalooyin xisaabeed:

1. HeerkulkaHeerkulka ayaa si weyn u saameeya awoodda batteriga. Guud ahaan, marka heerkulku kordho, awoodda batteriga ayaa kordheysa, iyo marka heerkulku hoos u dhaco, awoodda ayaa hoos u dhacda. Tusaale ahaan, baytari-asiidh-ashitada leh awoodda magaca ah ee 100Ah ee 25 darajo Celsius ayaa laga yaabaa in uu leeyahay awood dhab ah oo wax yar ka sarreysa.

in ka badan 100 Ah; si kastaba ha ahaatee, haddii heerkulku hoos ugu dhaco 0 darajo Celsius, awoodda dhabta ah waxay hoos u dhigi kartaa 90Ah.

1. Qiimaha iyo bixinta heerkaHeerka dallacaadda iyo soo daynta batteriga ayaa sidoo kale saameeya awoodiisa dhabta ah. Guud ahaan, baytariyada lagu dallaco ama lagu sii daayo heerar sare waxay yeelan doonaan awood hoose. Tusaale ahaan, batari lithium ah oo leh awood magaceed oo ah 50Ah oo laga saaray 1C (awoodda magaca leh ee lagu dhufto qiyaasta) ayaa laga yaabaa inay leedahay awoodda dhabta ah ee kaliya 90% awoodda magaca; laakiin haddii lagu dalaco ama lagu sii daayo heerka 0.5C, awoodda dhabta ah waxay ku dhowdahay awoodda magaca.
2. Caafimaadka batterigaSida da'da baytariyadu, awoodooda waxaa laga yaabaa inay si tartiib tartiib ah u yaraato. Tusaale ahaan, baytariga cusub ee lithium waxa laga yaabaa inuu hayo in ka badan 90% awoodiisa bilowga ah ka dib wareegyada lacag bixinta iyo soo saarista, laakiin wakhti ka dib iyo korodhka kharashka iyo wareegyada sii deynta, awoodiisu waxay hoos u dhigi kartaa 80% ama xitaa hoos.
3. Hoos u dhaca korantada iyo iska caabinta gudahaHoos-u-dhaca korantada iyo iska caabbinta gudaha waxay saameeyaan awoodda batteriga. Kordhinta iska caabbinta gudaha ama hoos u dhaca korantada ee xad-dhaafka ah waxay yarayn kartaa awoodda dhabta ah ee batteriga. Tusaale ahaan, baytari-ashitada rasaasta leh ee awoodda magaceedu yahay 200Ah waxa laga yaabaa in uu lahaado awood dhab ah oo ah 80% oo keliya awoodda magaca haddii caabbinta guduhu korodho ama hoos u dhaca danabku uu xad dhaaf yahay.

Ka soo qaad in uu jiro baytari aashitada rasaasta leh oo awood magaceedu yahay 100Ah, heerkulka deegaanka ee 25 darajo Celsius, xajmigu iyo xajmigu yahay 0.5C, iyo iska caabin gudaha ah oo ah 0.1 ohm.

1. Iyadoo la tixgelinayo saameynta heerkulka: Heerkulka deegaanka ee 25 darajo Celsius, awoodda dhabta ahi waxay noqon kartaa wax yar ka sarreeya awoodda magaca, aynu ka soo qaadno 105Ah.
2. Iyadoo la tixgalinayo saameynta qiimaha dallaca iyo bixista: Ku dallacaadda ama ku shubista heerka 0.5C waxay keeni kartaa in awoodda dhabta ah ay ku dhowdahay awoodda magaca, aan ka soo qaadno 100Ah.
3. Iyadoo la tixgelinayo saameynta caafimaadka batterigaKa soo qaad ka dib markii xoogaa waqti la isticmaalo, awoodda baytarigu hoos u dhaco 90Ah.
4. Iyadoo la tixgelinayo hoos u dhaca danab iyo saamaynta iska caabinta gudaha: Haddii caabbinta gudaha ay kordho 0.2 ohms, awoodda dhabta ah waxay hoos u dhigi kartaa 80Ah.

Xisaabintaan waxaa lagu qeexi karaa qaacidooyinka soo socda:Ah = W / V

Halkee,

• Ah waa Ampere-saac (Ah)
• Waa maxay Watt-saac (Wh), oo ka dhigan tamarta batteriga
• V waa Voltage (V), oo ka dhigan tamarta batteriga

Iyada oo ku saleysan xogta la bixiyay, waxaan isticmaali karnaa qaacidadan si aan u xisaabino awoodda dhabta ah:

1. Saamaynta heerkulka, kaliya waxaan u baahanahay inaan tixgelinno in awoodda dhabta ahi ay wax yar ka sarreyn karto awoodda magaca ah ee 25 darajo Celsius, laakiin iyada oo aan lahayn xog gaar ah, ma samayn karno xisaabin sax ah.
2. Saamaynta heerka kharashka iyo bixinta, haddii awoodda magacu tahay 100Ah iyo saacadda watt-saacdu tahay 100Wh, markaa: Ah = 100Wh / 100V = 1Ah
3. Saamaynta caafimaadka batteriga, haddii awoodda magacu tahay 100Ah iyo saacadda watt-saacdu tahay 90Wh, markaa: Ah = 90 Wh / 100 V = 0.9 Ah
4. Hoos-u-dhaca korantada iyo saamaynta iska-caabbinta gudaha, haddii awoodda magacu tahay 100Ah iyo saacadda watt-saacdu tahay 80Wh, markaa: Ah = 80 Wh / 100 V = 0.8 Ah

Marka la soo koobo, tusaalooyinkan xisaabinta waxay naga caawinayaan inaan fahamno xisaabinta Ampere-hour iyo saamaynta ay ku leeyihiin arrimo kala duwan oo ku saabsan awoodda batteriga.

Sidaa darteed, markaad xisaabinayso "Ah" batteriga, waa inaad tixgelisaa arrimahan oo aad u isticmaashaa qiyaas ahaan halkii aad ka isticmaali lahayd qiimaha saxda ah.

Si loo barbar dhigo baytariyada kala duwan ee ku salaysan "Ah" 6 Qodob oo Muhiim ah:

1. Nooca baytari: Marka hore, noocyada baytariyada la is barbar dhigayaa waxay u baahan yihiin inay isku mid noqdaan. Tusaale ahaan, si toos ah uma barbardhigi kartid qiimaha Ah ee baytari-asiidhka-asiidhka iyo kan baytariyada lithium sababtoo ah waxay leeyihiin halabuur kiimiko oo kala duwan iyo mabaadi'da hawlgalka.

1. VoltageHubi in baytariyada la barbardhigayaa ay leeyihiin danab isku mid ah. Haddii baytariyadu leeyihiin koronto kala duwan, ka dibna xitaa haddii qiyamkooda Ah ay isku mid yihiin, waxaa laga yaabaa inay bixiyaan tamar kala duwan.

1. Awood magaceed: U fiirso awoodda magaca ee batteriga (badanaa gudaha Ah). Awoodda magac-u-yaalku waxay muujinaysaa awoodda lagu qiimeeyay ee batteriga marka la eego xaalado gaar ah, oo lagu go'aamiyo tijaabinta la habeeyey.

1. Awoodda dhabta ahTixgeli awoodda dhabta ah sababtoo ah awoodda dhabta ah ee batteriga waxaa saameyn ku yeelan kara arrimo kala duwan sida heerkulka, kharashka iyo soo saarista, caafimaadka batteriga, iwm.

1. Waxtarka-kharashka: Marka laga reebo qiimaha Ah, sidoo kale tixgeli qiimaha batteriga. Mararka qaarkood, batteriga leh qiimaha Ah ee sarreeya ayaa laga yaabaa inuusan ahayn doorashada ugu kharashka badan sababtoo ah qiimihiisu wuxuu noqon karaa mid sarreeya, tamarta dhabta ah ee la keenayna waxaa laga yaabaa inaysan u dhigmin qiimaha.

1. Shuruudaha CodsigaTan ugu muhiimsan, dooro baytariyada ku saleysan shuruudaha codsigaaga. Codsiyada kala duwan waxay u baahan karaan noocyo kala duwan iyo awoodaha baytariyada. Tusaale ahaan, codsiyada qaar ayaa laga yaabaa inay u baahdaan baytari awood sare leh si ay u bixiyaan awood wakhti dheer ah, halka qaar kalena laga yaabo inay mudnaanta siiyaan baytariyada fudud iyo kuwa is haysta.

Gebogebadii, si loo barbardhigo baytariyada ku salaysan "Ah," waxaad u baahan tahay inaad si buuxda u tixgeliso qodobbada kor ku xusan oo aad ku dabaqdo baahiyahaaga gaarka ah iyo xaaladahaaga.

Gabagabo

Qiimaha Ah ee batteriga waa tilmaame muhiim ah oo awoodiisa ah, oo saameeya wakhtiga isticmaalka iyo waxqabadka. Fahamka macnaha batteriga Ah iyo tixgelinta arrimaha saameeya kalsoonida xisaabinta, dadku waxay si sax ah u qiimeyn karaan waxqabadka batteriga. Intaa waxaa dheer, marka la barbardhigo noocyada kala duwan ee baytariyada, waxaa lagama maarmaan ah in la tixgeliyo arrimo ay ka mid yihiin nooca batteriga, korantada, awoodda magacaaban, awoodda dhabta ah, waxtarka kharashka, iyo shuruudaha codsiga. Helitaanka faham qoto dheer oo ku saabsan batteriga Ah, dadku waxay samayn karaan doorashooyin wanaagsan oo loogu talagalay baytariyada daboolaya baahidooda, sidaas darteed kor u qaadida waxtarka iyo raaxaysiga isticmaalka batteriga.

Muxuu Ah Uga Jeedaa Battery Su'aalaha Inta Badan La Isweydiiyo (FAQ)

1. Waa maxay baytari Ah?

• Ah waxay u taagan tahay Ampere-hour, oo ah unugga awoodda batteriga ee loo isticmaalo in lagu cabbiro awoodda uu batteriga ku bixinayo wakhtiga wakhti go'an. Si fudud loo dhigo, waxay noo sheegaysaa inta uu le'eg yahay batteriga hadda jira uu ku siin karo inta uu le'eg yahay.

2. Muxuu baytari Ah muhiim u yahay?

• Qiimaha Ah ee batteriga ayaa si toos ah u saameeya wakhtiga isticmaalka iyo waxqabadka. Fahamka qiimaha Ah ee batteriga ayaa naga caawin kara in aan go'aan ka gaarno inta uu batteriga awood u leeyahay aaladda, sidaas darteed daboolaya baahiyo gaar ah.

3. Sidee loo xisaabiyaa batteriga Ah?

• Battery Ah waxa lagu xisaabin karaa in loo qaybiyo batteriga Watt-hour (Wh) danabkiisa (V), ie, Ah = Wh / V. Tani waxay ku siinaysaa cadadka hadda uu batteriga ku keeni karo hal saac gudaheed.

4. Waa maxay arrimaha saameeya isku halaynta xisaabinta batteriga Ah?

• Dhawr arrimood ayaa saameeya isku halaynta xisaabinta batteriga Ah, oo ay ku jiraan heerkulka, dallacaadda iyo heerka dallacaadda, xaaladda caafimaadka batteriga, hoos u dhaca korantada, iyo iska caabbinta gudaha. Arrimahani waxay keeni karaan kala duwanaansho u dhexeeya awoodaha dhabta ah iyo kuwa aragtida.

5. Sidee loo barbar dhigaa noocyada kala duwan ee baytariyada ku salaysan Ah?

• Si loo barbardhigo noocyada kala duwan ee baytariyada, waxaad u baahan tahay inaad tixgeliso arrimo ay ka mid yihiin nooca batteriga, korantada, awoodda magacaaban, awoodda dhabta ah, waxtarka kharashka, iyo shuruudaha codsiga. Kaliya ka dib markaad tixgeliso arrimahan waxaad samayn kartaa doorasho sax ah.

6. Sideen u dooran karaa baytari ku habboon baahiyahayga?

• Doorashada batteriga ku habboon baahiyahaaga waxay ku xiran tahay xaaladdaada isticmaalka gaarka ah. Tusaale ahaan, codsiyada qaar ayaa laga yaabaa inay u baahdaan baytari awood sare leh si ay u bixiyaan awood wakhti dheer jirta, halka qaar kalena laga yaabo inay mudnaanta siiyaan baytariyada fudud iyo kuwa is haysta. Sidaa darteed, waa muhiim inaad doorato batari ku salaysan shuruudaha codsigaaga.

7. Waa maxay faraqa u dhexeeya awoodda dhabta ah iyo awoodda magaca ee batteriga?

• Awoodda magac-u-yaalka ah waxa loola jeedaa awoodda lagu qiimeeyay batteriga marka la eego xaalado gaar ah, oo lagu go'aamiyo tijaabada caadiga ah. Awoodda dhabta ah, dhanka kale, waxa ay tilmaamaysaa cadadka hadda jira ee batteriga ku bixin karo isticmaalka adduunka dhabta ah, oo ay saameeyaan arrimo kala duwan oo laga yaabo in uu yeesho weecsanaan yar.

8. Sidee bay heerka dallacaadda iyo dallacadu u saameeyaan awoodda batteriga?

• Markasta oo uu sarreeyo heerka dallacaadda iyo dallacaadda batteriga, waa ay yaraan kartaa awoodiisa. Sidaa darteed, marka aad dooranayso batteriga, waxaa lama huraan ah in la tixgeliyo dallacaadda dhabta ah iyo heerka dallacaadda si loo hubiyo inay buuxiyeen shuruudahaaga.

9. Sidee buu heerkulku u saameeyaa awoodda batteriga?

• Heerkulka ayaa si weyn u saameeya awoodda batteriga. Guud ahaan, marka heerkulku kor u kaco, awoodda baytarigu way korodhaa, halka uu hoos u dhaco marka heerkulku hoos u dhaco.

10. Sideen ku hubin karaa in batterigaygu buuxiyo baahiyahayga?

• Si loo hubiyo in batterigu buuxiyo baahiyahaaga, waxaad u baahan tahay inaad tixgeliso arrimo ay ka mid yihiin nooca batteriga, korantada, awoodda magaca, awoodda dhabta ah, waxtarka kharashka, iyo shuruudaha codsiga. Iyada oo ku saleysan arrimahan, samee doorasho ku habboon xaaladdaada gaarka ah.