Tefiso ea betri ea lithium le sesebelisoa sa ho lokisoa ho leka-lekana ka tefiso le taolo ea ho tsoa le ho lokisa ho leka-lekana, ho lelefatsa bophelo ba betri, ho ntlafatsa ts'ebetso, ho ntlafatsa ts'ireletso, 'me e na le melemo ea ts'ebetso e bonolo, ts'ebeliso e pharaletseng, ts'ireletso ea tikoloho le ho boloka matla, ke sesebelisoa se loketseng bakeng sa tlhokomelo ea betri ea lithium.

Heltec Energy cut-edge equalizer e etselitsoe ho fana ka ho leka-lekanya ho phethahetseng, ho sebetsa hantle ha sistimi ea betri ea hau, ho netefatsa ts'ebetso e nepahetseng le bophelo bo bolelele. Battery Equalizer e etselitsoe ho netefatsa hore sele e 'ngoe le e' ngoe ka har'a pakete ea betri ea lithium e sebetsa ka bokhoni ba eona bo phahameng. Ka ho leka-lekanya motlakase le motlakase liseleng tsohle, sesebelisoa sena se leka-lekanya kabo ea matla ka nepo, se thibela ho tjhaja kapa ho tjhaja ka tlase ho sele efe kapa efe e itseng. Sena ha se matlafatse ts'ebetso e akaretsang ea betri pakete empa hape se lelefatsa bophelo ba eona, 'me qetellong se u bolokela nako le chelete ho e ncha.

Heltec VRLA / lithium battery charge and discharge test machine -e etselitsoeng ho fihlela litlhoko tsa barekisi ba likoloi tsa motlakase le bahlahisi ba betri, sesebelisoa sena se entsoeng ka morero oa ho hlahloba matla a betri se fana ka mokhoa o nepahetseng oa ho lemoha le ho sebetsa ka botlalo bakeng sa ho tjhaja letoto.

Mochini oa welding oa betri oa Heltec Energy o na le theknoloji e tsoetseng pele e felisang ho kena-kenana le matla a AC le ho thibela ho khoptjoa, ho netefatsa ts'ebetso e tsitsitseng le e sebetsang ea welding. Mochini ona o sebelisa matla a phahameng a matla a polymerization pulse welding, o nang le matheba a tebileng le a manyane a ho tjheseletsa le ho kenella ha metsi a tebileng a qhibilihantsoeng, ho thibela matheba a tjheseletsa hore a se ke a fetoha letšo le ho netefatsa li-welds tsa boleng bo holimo le tse tšoarellang. Ntle le moo, mochini oa ho tjheseletsa oa mefuta e 'meli o etsa hore ho be bonolo ho tjheseletsa likarolo tse fapaneng.

Mefuta e mecha ea li-welding ea Heltec e matla haholo ka matla a max peak pulse a 42KW. U ka khetha tlhōrō ea hona joale ho tloha 6000A ho ea ho 7000A. Haholo-holo etselitsoe bakeng sa tjheseletsa koporo, aluminium le nickel lakane ho sokoloha, SW02 letoto la lihlooho tse tshehetso koporo teteaneng, nickel hloekileng, nickel-aluminium le tšepe tse ling tjheseletsa habonolo le ka tieo (tšehetso nickel plated koporo lakane le nickel e hloekileng ka ho toba tjheseletsa ho betri lielectrode koporo, e hloekileng koporo lakane ho toba tjheseletsa ho elektrode flux koporo). HT-SW02H e boetse e khona ho lekanya khanyetso. E ka lekanya ho hanyetsa pakeng tsa sengoathoana se kopanyang le electrode ea betri ka mor'a ho cheselletsa letheba.

Ho fapana le li-balancers tsa inductive, li-capacitive balancers li ka fihlela ho leka-lekanya ha sehlopha. Ha e hloke phapang ea voltage lipakeng tsa libeteri tse haufi ho qala ho leka-lekanya. Kamora ts'ebetso ea sesebelisoa, motlakase o mong le o mong oa betri o tla fokotsa ho senyeha ha matla ho bakoang ke phello ea bakete ea betri, ka hona e khutsufatsa nako ea bothata.

Ha palo ea lipotoloho tsa betri e ntse e eketseha, sekhahla sa ho senyeha ha matla a betri se fetoha se sa tsitsang, se lebisang ho se leka-lekaneng ho matla ha betri. 'Battery bucket effect' e ka ama bophelo ba betri. Ke ka hona pakete ea betri ea hau e hlokang sekala se sebetsang.

The Heltec Energy HT-LS02G betri gantry laser welding mochini o amohela sebopeho se ikemetseng sa gantry. Welding e feto-fetohang ea mefuta e fapaneng le boholo ba li-module tsa betri tsa lithium. Ho tjheseletsa ka nepo ho fokotsa ho hanyetsa ha li-betri tsa lithium nakong ea kopano, ho ntlafatsa tlhahiso le ts'ebetso ea li-module tsa betri tsa lithium. Tlhahiso e ikemetseng e na le ts'ebetso e phahameng le mokhoa o bonolo oa ho sebetsa. Matla a hlahisoang ke 1500W / 2000W / 3000W, e loketseng bakeng sa libeteri tsa koloi ea tjheseletsa 'me e ka tšoaea letlapa la lebitso la lithium battery module housing.

Sesebelisoa se nka lisebelisoa tse phahameng tsa kristale e le 'ngoe ea li-microcomputer tse tsoang kantle ho li-ST Microelectronics, tse kopantsoeng le li-conversion tsa A/D tsa boleng bo holimo tse tsoang Microchip United States e le tekanyo le taolo ea mantlha, 'me se sebelisa 1.000KHZ AC e nepahetseng ea hajoale e kopantsoeng ke lupu e notletsoeng joalo ka mohloli oa lets'oao le lekantsoeng. Letšoao le fokolang la ho theoha ha motlakase le hlahisoang le sebetsoa ke amplifier ea ts'ebetso e nepahetseng haholo, 'me khanyetso e tsamaellanang ea kahare e hlahlojoa ke filthara e bohlale ea dijithale. Sesebelisoa sena se na le melemo ea ho nepahala ho phahameng, khetho ea faele ea othomathike, khethollo ea polarity, lebelo la ho lekanya ka potlako, le mefuta e mengata ea litekanyo.

Mochini o ts'oaroang ka letsoho oa laser welding bakeng sa libeteri tsa lithium-ion o tšehetsa tjheseletso ea koporo / aluminium ho tloha ho 0.3 mm ho isa ho 2.5 mm. E ka sebelisoa bakeng sa ho tjheseletsa lipalo tsa betri tsa lithium iron phosphate, libeteri tsa cylindrical, aluminium le lithium iron phosphate libeteri, li-electrode tsa koporo le tsa koporo, joalo-joalo, ka ho nepahala ho phahameng, ho khoneha, ho sebetsa hantle, lisebelisoa tse ngata tse sebetsang, ho se kopane, tekanyo e phahameng ea ho iketsetsa, ts'ireletso ea tikoloho le ts'ireletso le melemo e theko e tlaase, e sebelisoang haholo ka ho nepahala, lisebelisoa tsa elektronike le tse ling.

Boto ea ts'ireletso ea betri ea Hardware e sebelisoa haholo ho sesebelisoa sa motlakase sa betri pakete ea tšireletso ea potoloho ea PCB board, baesekele ea motlakase, scooter ea motlakase, sistimi ea taolo ea betri ea sethuthuthu sa motlakase BMS, koloi ea motlakase EV betri BMS joalo-joalo. Re na le ts'ebetso e felletseng ea ho iketsetsa, moralo, tlhahlobo, tlhahiso ea bongata le thekiso. Ka sehlopha sa baenjiniere ba meralo ba fetang 30, re ka etsa liboto tsa PCB tse sirelelitsoeng ke betri ea lithium-ion ka likhokahano tsa puisano tse kang CANBUS, RS485, jj.