Mitundu yosiyanasiyana ya batrindizofunika kwambiri pamakina osungira mphamvu. Zimakhudza mwachindunji magwiridwe antchito, mtengo, komanso kudalirika kwanthawi yayitali-.
Pali mitundu yambiri ya batri yomwe imagwiritsidwa ntchito masiku ano. Izi zikuphatikizapolithiamu-ion, lead{{1}asidi, sodium{2}}ion, mabatire othamanga, sodium-sulfure, faifi tambala{4}}cadmium, zinki{5}}mpweya, ndi mabatire a solid-state.Mtundu uliwonse umapangidwira zosowa zosiyanasiyana. Zina zimagwira bwino ntchito{1}}pamakina ovutirapo. Zina zimamangidwa m'malo ovuta kwambiri monga malo ozizira kapena grid-mapulogalamu ogwiritsira ntchito.
Komabe, kusankha batire yoyenera sikophweka nthawi zonse. Ngati mwasankha mtundu wolakwika, mavuto akhoza kutsatira. Mtengo ukhoza kukwera. Kutalika kwa moyo kumafupika. Kagwiridwe kake kangakhale kosakhazikika mu{4}mapulojekiti enieni a BESS.
Nkhaniyi isanthula mitundu yosiyanasiyana ya mabatire.
Kodi Battery Energy Storage System (BESS) ndi chiyani
Nayi njira yosavuta yofotokozera. Dongosolo limasunga mphamvu mphamvu ikapezeka. Tengani mphamvu ya dzuwa, mwachitsanzo. Masana, akhoza kusungidwa. Pambuyo pake, pamene kufunikira kukwera kapena kutsika kwa katundu, dongosolo limagwiritsa ntchito mphamvuzo.
Kuwerenga kofananira:Kodi kusungirako batire kwa mphamvu zongowonjezwdwa kumagwira ntchito bwanji?
Chifukwa Chiyani Kusankha Chemistry Yoyenera Ya Battery ya BESS Ndikofunikira?
- M'mapulojekiti ambiri osungira mabatire, batire imapanga zoposa 60% ya mtengo wonse wadongosolo.
- Mitundu yosiyanasiyana ya batri imagwira ntchito m'njira zawo. Zina zimatha nthawi yayitalier. Ena amawononga ndalama zochepa. Zina ndi zabwino pazikhalidwe zina, monga kutentha kochepa. Batire imapanganso momwe dongosolo limagwirira ntchito pakapita nthawi. Izi zikutanthawuza zinthu monga kuchita bwino, moyo wautali, ndi zofunikira zosamalira.
Choncho, kumvetsetsa mitundu ya batri ndi sitepe yoyamba posankha njira yothetsera ntchito zosungira mphamvu.
Mitundu ya 8 ya Mabatire Ogwiritsidwa Ntchito mu Magetsi Osungirako Mphamvu
Pali mitundu ingapo ya batri yomwe imagwiritsidwa ntchito posungira mphamvu masiku ano.
Iliyonse idapangidwa kuti igwirizane ndi zosowa zosiyanasiyana-zina zimangodalira mtengo, zina zautali wa moyo, ndipo zina zimangogwira ntchito m'malo ovuta.
Kuti mufanizire zinthu mosavuta, nazi mwachidule:
| Mtundu Wabatiri | Mtengo mlingo | Utali wamoyo | Mphamvu Zazikulu | Ntchito Yabwino Kwambiri |
| Lithium-batire ya ion | Wapakati-Wapamwamba | Kutalika (3,000–5,{3}}) | Kuchita bwino | Zamalonda, dzuwa, mafakitale |
| Batire ya lead{{0}acid | Zochepa | Wachidule | Mtengo wapatsogolo wotsika | Machitidwe ang'onoang'ono, zosunga zobwezeretsera |
| Batire ya sodium-ion | Wapakati | Wapakati-Wautali | Kuchita kwamphamvu-kutentha kochepa | Kusungirako kozizira, panja |
| Batire yoyenda | Wapamwamba | Kutalika kwambiri (10,{1}}) | Kusungirako-kwanthawi yayitali | Gridi-muyeso, wongowonjezedwanso |
| Sodium-batire ya sulfure | Wapamwamba | Utali | Zotulutsa zazikulu-zokhazikika | Zothandiza-mapulojekiti apakati |
| Batire ya Nickel-cadmium | Wapamwamba | Utali | Zimagwira ntchito m'malo ovuta kwambiri | Malo ovuta |
| Zinc-batire ya mpweya | Otsika (otheka) | Zochepa | Zida zotsika-zotsika mtengo | Emerging tech |
| Batire yolimba- | Wapamwamba kwambiri | Mtengo wa TBD |
Kuthekera kwakukulu kwachitetezo
|
Mapulogalamu amtsogolo |
Tsopano tiyeni tione bwinobwino batire ya mtundu uliwonse.👇
Lithium-Mabatire a ion
Mabatire a Lithium-ion si mtundu umodzi wokha. Iwo amabwera mumakhemistri osiyanasiyana.
Common Lithium-Mitundu ya Ion
- LFP (Lithium Iron Phosphate) - Imadziwika kuti ndi yotetezeka komanso yokhalitsa.
- NMC (Nickel Manganese Cobalt) - Ili ndi kachulukidwe kakang'ono kwambiri, kotero ndiyophatikizika.
- NCA (Nickel Cobalt Aluminium) - Ili ndi mphamvu zambiri ndipo nthawi zambiri imagwiritsidwa ntchito pamagalimoto amagetsi.
- LTO (Lithium Titanate) - Imakhala ndi moyo wautali kwambiri ndipo imatha kulipira mwachangu kwambiri.
- LCO (Lithium Cobalt Oxide) - Imakhala ndi mphamvu zambiri. Koma sizitenga nthawi yaitali. Ndipo kukhazikika kwamafuta ndikotsika.
- LMO (Lithium Manganese Oxide) - Imakupatsirani kukhazikika kwamafuta komanso kuchita bwino kwamphamvu. Koma nthawi yamoyo nthawi zambiri imakhala yayifupi kuposa LFP kapena NMC.
Ubwino waukulu wa mabatire a Lithium-ion
- Kuchuluka kwa mphamvu -Mabatire a LFP nthawi zambiri amasunga mawati 120 mpaka 200-maola pa kilogalamu. NMC ikhoza kukwera mpaka 250. Izi zikutanthauza kuti mutha kunyamula mphamvu zambiri kumalo ang'onoang'ono.
- Nthawi yayitali -Mabatire a LFP nthawi zambiri amakhala 3,000 mpaka 5,000 kapena kupitilira apo. Izi ndizotalikirapo kuposa -asidi wa lead.
- Kuchangitsa Mwachangu & Mwachangu -Atha kufikitsa 80% mtengo pa ola limodzi kapena awiri. Mutha kuyitanitsanso mwayi popanda kuvala kwambiri pa batri.
- Kukonza ziro -Sipakufunika kuthirira kapena kufananitsa. Izi zimachepetsa ntchito yachizolowezi komanso ndalama zogwirira ntchito.
- Kulimbana ndi Nyengo -Zimagwira ntchito zosiyanasiyana kutentha, nthawi zambiri kuchokera -20 digirii kufika 60 digirii pamene kutulutsa.
Zoyenera kuganizira mu mabatire a Lithium-ion
- Mtengo wokwera kwambiri -Nthawi zambiri umakhala kuwirikiza kawiri kapena katatu kuposa asidi a lead-. Izi zikutanthauza kuti ndalama zoyambira zimayambira.
- Kudalira zinthu -Mabatirewa amadalira zinthu zina. Lithium, nickel, ndi cobalt ndizofunikira kwambiri. Zopereka ndi mitengo zimatha kusintha pakapita nthawi.
👉Zofala m'makina oyendera dzuwa, mapulojekiti amalonda, ndi ntchito zamafakitale zomwe zimagwira bwino ntchito komanso kudalirika-kwanthawi yayitali.
Kuwerenga kofananira:Kupanga ndi kupanga mabatire a lithiamu-ion
Otsogolera-Mabatire A Acid
Ngati kusunga mtengo wapatsogolo kukhala wotsika ndiye chinthu chofunikira kwambiri,lead{{0}mabatire a asidinthawi zambiri ndi njira yoyamba kuganizira.
Zakhala zikugwiritsidwa ntchito kwa zaka zambiri ndipo zikadalipobe. Ukadaulo ndi wosavuta, womveka bwino, komanso wosavuta kugwiritsa ntchito m'makina ang'onoang'ono.
Ubwino waukulu ndi Zolepheretsa
| Gulu | Kanthu | Kufotokozera |
| Ubwino wake | Mtengo woyambira wotsika | Nthawi zambiri 30-50% yotsika mtengo kuposa mabatire a lithiamu-ion |
| Ukadaulo wokhwima | Zaka makumi ambiri zogwiritsidwa ntchito ndi kudalirika kotsimikizika komanso maunyolo okhazikika | |
| Kusintha kosavuta | Kupanga kokhazikika kumapangitsa kupeza ndikusintha kukhala kosavuta | |
| Zolepheretsa | Kutalika kwa moyo wautali | Nthawi zambiri 500-1,500 mabatire, otsika kwambiri kuposa mabatire otengera lithiamu |
| Kusamalira kumafunika | Imafunika kuthirira ndi kufananiza kuti igwire bwino ntchito | |
| Kuchita bwino m'munsi | Nthawi zambiri 70-85% kuyenda ndi kubwerera, zomwe zimapangitsa kuti mphamvu ziwonongeke kwambiri |
👉Mabatire a Lead-amakonda kugwiritsidwa ntchito m'makina ang'onoang'ono-pamakina ang'onoang'ono kapena otsika mtengo-mapulojekiti ovutirapo pomwe kuchepetsa ndalama zoyambira kumafunika kwambiri kuposa{3}}nthawi yayitali.
Mabatire a Sodium-Ioni
Akutulukanso ngati njira ina yamphamvu ya lithiamu-ion muzochitika zina monga kutsika-kutentha ndi ntchito{2}}zopanda ndalama zambiri.
🔎 Zofunika Kwambiri pa Mabatire a Sodium-Ioni
| Gulu | Kanthu | Kufotokozera |
| Ubwino wake | Kutentha kwamphamvu-kutsika ntchito |
Imasunga mphamvu zokhazikika komanso zotuluka mu-zigawo zosachepera ziro, zabwino kusungirako mozizira komanso kugwiritsa ntchito panja |
| Kupititsa patsogolo chitetezo | Chiwopsezo chochepa cha kuthawa kwamafuta nthawi zina, kuthandizira ntchito ya sater | |
| Zopangira zochuluka | Amagwiritsa ntchito zinthu zomwe zimapezeka kwambiri monga sodium, zomwe zimathandiza kuchepetsa kuthamanga kwa mtengo komanso kuopsa kwapang'onopang'ono | |
| Zolepheretsa | Kuchepetsa mphamvu yamagetsi | Imafunika malo ochulukirapo poyerekeza ndi lithiamu-ion kuti ikhale yofanana |
| Kutsatsa koyambirira- | Zikukulabe, zokhala ndi -zotumiza zazikulu zochepa | |
| Zachilengedwe zocheperako | Kuchulukitsidwa kwapang'onopang'ono poyerekeza ndi lithiamu-ion |
👉Mabatire a sodium-ayoni ndi oyenera kusungidwa mozizira. Amagwiranso ntchito bwino panja. Ndipo ndiabwino pamapulojekiti omwe amafunikira magwiridwe antchito pang'onopang'ono pakutentha kotsika.
Mabatire Oyenda
Mabatire oyendandizofala pa grid-mapulogalamu a sikelo.
Amasunga mphamvu mu ma electrolyte amadzimadzi. Ndi mabatire othamanga, mutha kukulitsa kuchuluka kwa mphamvu ndi mphamvu padera. Izi zimawapangitsa kukhala oyenera pamakina akuluakulu komanso osinthika.
Ubwino waukulu
• Moyo wautali wozungulira - Moyo wamzungulira umadutsa 10,000 mpaka 20,000. Kumakhala kochepa kwambiri pakapita nthawi.
• Kuchita kosasunthika - Ngakhale pakatha nthawi yayitali, zotulutsa sizisintha.
• Mapangidwe ochulukirachulukira - Mphamvu zamagetsi zitha kuonjezedwa pokulitsa kuchuluka kwa ma electrolyte.
• Ndi abwino kwa nthawi yayitali-kusunga kwa nthawi yayitali - Amakhala ndi maola 4–{3}} akutulutsa mosalekeza.
Zolepheretsa
• Kuchepa kwa mphamvu zamagetsi - Chifukwa chake makinawa amatenga malo ambiri kuposa lithiamu{1}}ion.
• Makina akulu kwambiri - Matanki, mapaipi, ndi mapaipi amawonjezera kukula kwake.
• Kuvuta kwadongosolo lapamwamba - Zida zambiri ndizofunikira kuti zigwire ntchito ndi kuwongolera.
• Mtengo wokwera kwambiri - Pamapulojekiti ang'onoang'ono, ndalama zoyambazo zitha kukhala zokwera kwambiri.
Mabatire a Sodium-Sulfur (NaS).
Mabatire a sodium-sulfur-nthawi zambiri amatchedwa NaS-nthawi zambiri amagwiritsidwa ntchito m'mapulojekiti akuluakulu-. Awa ndi mapulojekiti osungira mphamvu pa grid-level level.
Amathamanga pa kutentha kwambiri. Izi zimawapatsa mphamvu zambiri. Zimawathandizanso kuti azitulutsa zinthu zokhazikika kwa nthawi yayitali.'
Zomwe zimawathandiza
- Kachulukidwe kamphamvu-Zimenezi ndizokwera kuposa mabatire ambiri akale. Chifukwa chake amagwira ntchito bwino-pamakina akuluakulu.
- Imatha kutulutsa mphamvu zokhazikika pakanthawi yayitali-Mumapeza magetsi osasinthasintha ngakhale mutatulutsa mphamvu zambiri.
Zoyenera kuziganizira
- Kutentha kwa ntchito ndikokwera kwambiri. Nthawi zambiri amathamanga pa 300 mpaka 350 digiri. Mufunika kutentha kosalekeza kuti zipitirire.
- Kuwongolera kutentha ndikofunikira. Amafunika kutchinjiriza bwino komanso kuwongolera kutentha mosamala. Izi zimapangitsa kuti zinthu zikhale zotetezeka komanso zokhazikika.
- Dongosololi ndi lovuta kwambiri. Muli ndi njira zowonjezera zotenthetsera ndi chitetezo zomwe muyenera kuthana nazo. Izi zimawonjezera zovuta kupanga.
Nickel-Mabatire a Cadmium
Mabatire a Nickel{0}}cadmium-otchedwanso Ni-Cd-amadziwika kuti ndi olimba komanso odalirika.
Amagwira ntchito bwino m'malo otentha kwambiri ndipo amathandizira kutulutsa kwakukulu. Ngakhale kuti mabatire ena akhoza kuvutika, amapitirizabe kuthamanga mosalekeza. Chifukwa chake nthawi zambiri amagwiritsidwa ntchito pomwe magwiridwe antchito amafunikira kwambiri kuposa mtengo.
Zomwe zimawathandiza
- Kukhalitsa kwamphamvu ndi moyo wautali wautumiki
- Kuchita kodalirika pakutentha kwambiri
- Imalekerera kutulutsa kozama popanda kuwonongeka kwakukulu
Zoyenera kuziganizira
- Mtengo wokwera poyerekeza ndi mitundu yodziwika bwino ya batri
- Zovuta zachilengedwe chifukwa cha zomwe zili mu cadmium
- Pang'onopang'ono akusinthidwa ndi lithiamu-zotengera zina m'mapulogalamu ambiri
Zinc-Mabatire a Air
Zinc-mabatire a mpweyaakukonzedwa kuti azisungira-mphamvu zazikulu. Iwo ali mu magawo oyambirira pakali pano. Koma akupeza chisamaliro. Anthu amawona kuthekera kwawo.
Chifukwa chiyani amawonekera
- Iwo ali mkulu theoretical mphamvu kachulukidwe. Ndi chifukwa chakuti amagwiritsa ntchito mpweya wochokera mumlengalenga. Zimawapatsa mphamvu zapamwamba kwambiri kuposa mitundu ina yambiri ya batri.
- Zida ndi zochuluka komanso zotsika-zotsika mtengo. Amapangidwa makamaka kuchokera ku zinki ndi mpweya. Zonsezi ndi zosavuta kuzipeza, zomwe zimathandiza kuti ndalama zakuthupi zikhale zochepa pakapita nthawi.
Zomwe zimawalepheretsa lero
- Kubwezeretsanso akadali kovuta. Kuchita bwino ndi kukhazikika kwa kuzungulira kuli kochepa. Izi zimapangitsa-kugwiritsa ntchito nthawi yayitali kukhala kovuta.
- Sizinapatsidwe mochuluka panobe. Umisiri wambiri wa zinki{1}}wakupangidwabe. Palibe zazikulu{3}}zoyika zambiri, zotsimikiziridwa zomwe zilipo pakali pano.
Mabatire Olimba-Aboma
Mabatire olimba-ambiri amawoneka ngati sitepe yayikulu yotsatira muukadaulo wa batri. Sagwiritsa ntchito ma electrolyte amadzimadzi. M’malo mwake, amadalira zinthu zolimba. Zimenezi zingawathandize kukhala otetezeka. Ikhozanso kuwapatsa mphamvu zowonjezera mphamvu.
Zomwe zimawapangitsa kulonjeza
- Kuthekera kwakukulu kwachitetezo chokhala ndi chiwopsezo chochepa cha kutayikira kapena kuthawa kwamafuta
- Kuchuluka kwamphamvu kwamphamvu poyerekeza ndi matekinoloje ambiri amakono a batri
Zomwe zimawalepheretsa lero
- Akadali mu chitukuko ndi oyambirira malonda siteji
- Zokwera mtengo komanso zovuta zopanga
👉Mabatire olimba-atha kukhala m'makina osungira mphamvu zotsogola. Zidzawonekanso pakadutsa -magetsi amagetsi amtundu wina. Koma teknoloji ikufunikabe kukhwima.
Momwe Mungasankhire Mitundu Yoyenera ya Battery
Palibe mtundu umodzi wa batri "wabwino" wosungira mphamvu. Kusankha koyenera kumatengera zomwe zimafunikira pakugwirira ntchito, zolinga zamitengo, ndi momwe amagwirira ntchito.
🔎 Chitsogozo Chosankha ndi Zofunikira Zazikulu
| Chofunika Kwambiri | Mtundu wa Battery Wovomerezeka | Chifukwa Chimene Chikuyenerera |
| Kuchuluka kwa mphamvu zamagetsi / malo ochepa | Lithiamu-ion | Mapangidwe ang'onoang'ono okhala ndi kachulukidwe kakang'ono kwambiri, amachepetsa kuyika kwapansi |
| Kutalika kwa moyo & pafupipafupi kupalasa njinga |
Lithium-ion / Batire ya Flow | Imathandizira masauzande mpaka masauzande ozungulira ndikuchita bwino |
| Mtengo wapatsogolo wotsika | Asidi wotsogolera{{0} | Kuchepetsa ndalama zoyambira ndikukhazikitsa dongosolo losavuta |
| Kutentha-kuchepa | Sodium-ion | Kukhazikika kokhazikika m'malo-ziro |
| Kutulutsa-kwanthawi yayitali ({1}} maola) | Battery yoyenda / NaS | Zapangidwira kuti zitheke komanso kugwiritsa ntchito grid-sikero |
| Njira yosavuta & yosavuta kutumiza | Lead{{0}acid /Lithium-ion | Okhwima luso ndi ndithu kuphatikiza kolunjika |
👉Mu zambiriBESS yamakonomapulojekiti, lithiamu-ion ndiyomwe imagwiritsidwabe ntchito kwambiri. Zimapereka malire abwino. Mumapeza magwiridwe antchito, kuchita bwino, komanso kusinthasintha kwadongosolo.
Monga tafotokozera pamwambapa, mitundu yosiyanasiyana ya batri imapangidwira zofunikira zosiyanasiyana. Palibe yankho limodzi lomwe likugwirizana ndi ntchito iliyonse yosungirako mphamvu.
Kuchokera ku lithiamu-ion ndi lead-acid kupita ku zosankha zatsopano monga sodium-ion ndi mabatire othamanga, ukadaulo uliwonse umapereka ndalama zakezake, kutalika kwa moyo, ndi magwiridwe antchito ake. Kusankha batire yoyenera sikungoyerekeza kufananiza tsatanetsatane komanso kumvetsetsa momwe dongosololi lidzagwiritsire ntchito.
Apa ndi pamene kufananitsa koyenera kumakhala kofunika. Batire yomwe imagwira ntchito bwino muzochitika zina sizingakhale zoyenerera bwino mu zina.
PaPolinovel, timayang'ana kwambiri kugwirizanitsa njira za batri ndi zofunikira zenizeni za pulogalamu-kaya ndikusungira mphamvu zamalonda, malo otsika-matenthedwe, kapena{2}}nthawi yayitali.
👉 Ngati mukuwunika zosankha, chondeLumikizanani nafe. Titha kukuthandizani kuti muchepetse kusankha koyenera kwa polojekiti yanu.