Nako ea bophelo ba betri ea koloi ea golf
Likoloi tsa kolofo li bohlokoa bakeng sa boiphihlelo bo botle ba kolofo.Ba boetse ba fumana ts'ebeliso e pharalletseng litsing tse kholo joalo ka lirapeng tsa boikhathollo kapa likhamphaning tsa Univesithi.Karolo e ka sehloohong e entseng hore li khahle haholo ke tšebeliso ea libeteri le matla a motlakase.Sena se lumella likariki tsa kolofo ho sebetsa ka bonyane tšilafalo ea molumo le mesi ea lerata.Libetri li na le nako e itseng ea bophelo 'me, haeba li feta, li fella ka ho theoha ha ts'ebetso ea mochine le ho eketseha ha monyetla oa ho lutla le litaba tsa polokeho tse kang ho baleha ha mocheso le ho phatloha.Ka hona, basebelisi le bareki ba amehile ka hore na betri ea koloi ea kolofo e ka nka nako e kae ho qoba likoluoa le ho sebelisa tlhokomelo e nepahetseng ha ho hlokahala.
Karabo ea potso ena ka bomalimabe ha e nyane ebile e itšetlehile ka lintlha tse ngata, e 'ngoe ea tsona ke k'hemistri ea betri.Ka tloaelo, betri ea koloi ea kolofo ea lead e lebelletsoe ho tšoarella pakeng tsa lilemo tse 2-5 ka likariki tse sebelisoang phatlalatsa le lilemo tse 6-10 ho tsa batho ba ikemetseng.Bakeng sa nako e telele ea bophelo, basebelisi ba ka sebelisa libeteri tsa lithium-ion tse lebelletsoeng ho nka lilemo tse fetang 10 le ho fihlela lilemo tse ka bang 20 bakeng sa likoloi tsa poraefete.Lethathamo lena le angoa ke mahlahana le maemo a mangata, ho etsa hore tlhahlobo e be thata haholoanyane.Sengoliloeng sena, re tla kenella hare ho lintlha tse atileng haholo le tse nang le tšusumetso maemong a libeteri tsa koloi ea kolofo, ha re ntse re fana ka likhothaletso ha ho khoneha.
Khemistri ea betri
Joalo ka ha ho boletsoe pejana, khetho ea k'hemistri ea betri e supa ka kotloloho nako e lebelletsoeng ea bophelo ba betri ea koloi ea kolofo e sebelisitsoeng.
Libetri tsa lead-acid ke tsona tse tsebahalang haholo, ho latela litheko tsa tsona tse tlase le ho li hlokomela habonolo.Leha ho le joalo, li fana ka nako e nyane haholo ea bophelo e lebelletsoeng, karolelano ea lilemo tse 2-5 bakeng sa likariki tsa kolofo tse sebelisoang phatlalatsa.Libetri tsena le tsona li boima ka boholo 'me ha li loketse likoloi tse nyane tse nang le litlhoko tse phahameng tsa matla.Motho o boetse o tlameha ho beha leihlo botebo ba ho tsoa kapa bokhoni bo fumanehang ka har'a libeteri tsena, ka hona ha ho khothalletsoe ho li sebelisa ka tlase ho 40% ea matla a bolokiloeng ho qoba tšenyo e sa feleng ea elektrode.
Libetri tsa kolofo ea kolofo ea li-lead-acid li sisinngoa e le tharollo ea mefokolo ea libeteri tsa khale tsa kariki ea kolofo ea lead-acid.Tabeng ena, electrolyte ke gel sebakeng sa mokelikeli.Sena se fokotsa likhase le monyetla oa ho lutla.E hloka tlhokomelo e fokolang 'me e ka sebetsa ka mocheso o feteletseng, haholo-holo mocheso o batang, o tsejoang ka ho eketsa ho senyeha ha betri, ka lebaka leo, ho fokotsa nako ea bophelo.
Libetri tsa likariki tsa kolofo tsa Lithium-ion ke tsona tse turang haholo empa li fana ka nako e kholo ea bophelo.Ka kakaretso, o ka lebella hore betri ea kolofo ea kolofo ea lithium-ion e tšoarelle kae kapa kae pakeng tsa lilemo tse 10 ho isa ho tse 20 ho latela mekhoa ea ts'ebeliso le lintlha tsa kantle.Sena se itšetlehile haholo ka sebopeho sa li-electrode le electrolyte e sebelisitsoeng, ho etsa hore betri e sebetse hantle le ho feta ho senyeha ha maemo a litlhoko tse phahameng, litlhoko tsa ho tjhaja ka potlako, le nako e telele ea tšebeliso.
Maemo a ts'ebetso a lokelang ho nahanoa
Joalokaha ho boletsoe pejana, k'hemistri ea betri ha se eona feela ntho e khethollang nako ea bophelo ba betri ea koloi ea kolofo.Ha e le hantle, ke tšebelisano ea synergetic pakeng tsa k'hemistri ea betri le maemo a mangata a sebetsang.Ka tlase lethathamo la lintlha tse nang le tšusumetso e kholo le hore na li sebelisana joang le k'hemistri ea betri.
.Ho tjhaja ho feta tekano le ho qhalla ho feta tekano: Ho tjhaja kapa ho ntsha betri ho feta tekanyo e itseng ya tefiso ho ka senya dielectrode ruri.Ho tjhaja ho fetelletseng ho ka etsahala haeba betri ya koloi ya kolofo e siilwe e le telele ho tefiswa.Sena ha se bothata bo boholo tabeng ea libeteri tsa lithium-ion, moo BMS e lokiselitsoeng ho khaola ho tjhaja le ho sireletsa khahlanong le maemo a joalo.Leha ho le joalo, ho ntša metsi ho feta tekano ha ho bonolo ho sebetsa.Ts'ebetso ea ho lahla e ipapisitse le mekhoa ea tšebeliso ea koloi ea kolofo le lipina tse sebelisitsoeng.Ho fokotsa botebo ba ho ntša metsi ho tla fokotsa ka ho toba sebaka seo kariki ea kolofo e ka se koahelang pakeng tsa nako ea ho tjhaja.Boemong bona, libeteri tsa kolofo ea kolofo ea lithium-ion li na le monyetla kaha li khona ho mamella libaesekele tse tebileng tse ntšang matla a ho senyeha ha li bapisoa le libeteri tsa lead-acid.
.Ho tjhaja ka potlako le ditlhokahalo tsa matla a phahameng: Ho tjhaja ka potlako le ditlhoko tsa matla a phahameng ke dithulaganyo tse hanyetsanang tsa ho tjhaja le ho tjhaja empa o na le bothata bo tshwanang.Tšebeliso e phahameng ea hona joale ho li-electrode e ka lebisa tahlehelong ea thepa.Hape, libeteri tsa kolofo ea kolofo ea lithium-ion li loketse ho tjhaja kapele le litlhoko tsa matla a phahameng.Mabapi le ts'ebeliso le ts'ebetso, matla a phahameng a ka fihlella lebelo le phahameng kariking ea kolofo le lebelo le holimo la ts'ebetso.Mona ke moo nako ea ho khanna ea kariki ea kolofo e ka amang nako ea bophelo ba betri ha e ntse e sebelisoa.Ka mantsoe a mang, libeteri tsa kariki ea kolofo tse sebelisoang ka lebelo le tlase lebaleng la kolofo li tla feta libeteri tsa kariki ea bobeli ea kolofo e sebelisoang ka lebelo le holimo haholo lebaleng le tšoanang.
.Maemo a tikoloho: Mocheso o feteletseng o tsebahala o ama nako ea bophelo ba betri.Ebang e emisitsoe letsatsing kapa e sebelisoa mochesong o batang haholo, sephetho se lula se le kotsi bakeng sa libeteri tsa koloi ea kolofo.Litharollo tse ling li hlahisitsoe ho fokotsa tšusumetso ena.Libetri tsa kolofo ea kolofo ea Gel lead-Acid ke tharollo e le 'ngoe, joalo ka ha ho boletsoe pejana.BMS e 'ngoe e boetse e hlahisa linako tse tlase tsa ho tjhaja libeteri tsa lithium-ion ho li futhumatsa pele ho tefiso e phahameng ea C ho fokotsa lithium plating.
Lintlha tsena li lokela ho tsotelloa ha u reka betri ea koloi ea kolofo.Ka mohlala, theS38105 LiFePO4 betri e tsoang ROYPOWho tlalehoa hore e tšoarella lilemo tse 10 pele e fihla pheletsong ea bophelo.Ena ke boleng bo tloaelehileng bo ipapisitseng le tlhahlobo ea laboratori.Ho ipapisitse le mekhoa ea ts'ebeliso le hore na mosebelisi o boloka betri ea koloi ea kolofo joang, linako tse lebelletsoeng kapa lilemo tsa ts'ebeletso li ka fokotseha kapa tsa eketseha ho feta boleng bo tloaelehileng bo tlalehiloeng polokelong ea libeteri tsa kariki ea kolofo.
Qetello
Ka bokhutšoanyane, nako ea bophelo ba betri ea koloi ea kolofo e tla fapana ho latela mekhoa ea ts'ebeliso, maemo a ts'ebetso le k'hemistri ea betri.Ha ho nahanoa ka tse peli tsa pele ho thata ho lekanya le ho hakanya esale pele, motho a ka itšetleha ka litekanyetso tse tloaelehileng ho latela k'hemistri ea betri.Ntlheng eo, libeteri tsa kolofo ea kolofo ea lithium-ion li fana ka nako e telele ea bophelo empa theko ea pele e holimo ha e bapisoa le nako e tlase ea bophelo le litšenyehelo tse tlase tsa libeteri tsa lead-acid.
Sengoloa se amanang:
Libetri tsa koloi ea kolofo li tšoarella nako e kae
Na Libetri tsa Lithium Phosphate li Betere ho Feta Libetri tsa Ternary Lithium?
