Chii bhatiri controller. Mhosva controller Li-Ion-bhatiri

The controllers pachavo dzinokosha namano. Uye kuti kunzwisisa nani nyaya iyi, unofanira kushanda muenzaniso chaiwo. Naizvozvo, isu funga bhatiri mutariri controller. Chii? anoita sei? Zvii basa ikoko?

Ko basa controller

Inoshanda kuongorora rutapudzo hwesimba Nokurasikirwa uye zvekushandisa. Chokutanga, rinotaura club rokutendeutsa zvemagetsi simba kupinda kwemakemikari simba, kuti vakabva kwaidiwa pamberi inodiwa romugove matunhu kana namano. Ita nokuchengeta controller nemaoko enyu hakusi nyore. Asi rinogonawo nokubuda kubva simba nerubatsiro, izvo dzakabvarurwa.

Sei controller

Chokwadi, waifarirwa zano haako. Asi vazhinji mubasa ravo vachishandisa zviviri posdtroechnyh resistor inodzora okumusoro voltage muganhu. Kana zvinopfuura mwero iwe zvakanyatsonanga, kubata inotanga ataure Coils uye dzikaita pamusoro. Nepo zviri kumhanya, asi voltage anodonhedza pazasi imwe, pre-vakatsunga chechetere zvazviri. Pano zvakafanira kutaura nezvokuti pane zvakasiyana-siyana. Nokudaro, bhatiri anogona kuiswa nezvitatu, shanu navaviri, uye gumi volts. Tichingotarisa, zvose kunobva Hardware Implementation. Ngatitarisei kuti mutariri controller akasiyana zviitiko.

Ndezvipi mhando

Zvinofanira kucherechedzwa kusiyana yakawanda, izvo zvinogona dundundu mhosva controller. Kana isu kutaura maonero avo, ngatiitei kupatsanura zvichienderana kutsanangurwa kushanda:

1. For renewable simba.
2. Nokuti imba midziyo yemagetsi.
3. For mobile namano.

Chokwadi, mhando pachavo zvakawanda. Asi sezvo isu funga mhosva controller kubva vakawanda nemaonero, zviri zvokuti isu uye navo. Kana isu kutaura vaya inoshandiswa rezuva ukomba uye mhepo emagetsi, umo yokumusoro muganhu kazhinji akaenzana voltage 15 volts, apo rezasi - 12 V. In iyi, iyo bhatiri inogona zvakapararira munzvimbo mwero rudzi, 12 V simba wedzerai zvakabatana nawo upfu up ataure nevateereri. Chii chinoitika kana bhatiri voltage akapfuudza 15 V? Muzviitiko zvakadaro, mashoko controller rinoitwa redunhu ataure. Somugumisiro, mashoko bhatiri simba panobva riri kuitwa kuti kutsigisa igwa mutoro. Zvinofanira kucherechedzwa kuti haana kunyanya vanoda kuisa rezuva ukomba nokuda mamwe marwadzo. Asi mhepo emagetsi , ivo madikanwa. Household midziyo yemagetsi uye Mobile namano vane maitiro avo. Makavigwa bhatiri controller hwendefa, uye kubata bhatani mafoni dzinenge zvakafanana.

Tarisa lithium-Ion bhatiri serura

Kana iwe tora kuzarura chero bhatiri, Waona kuti vaduku soldered kune zviteshi muchitokisi redunhu bhodhi. Zvakanyorwa kunzi inodzivirira redunhu. Chokwadi chokuti lithium-Ion mabhatiri zvinoda kuramba zvichiongororwa. Normal controller chinhu vakasiyana redunhu bhodhi iro dunhu anovimba chakaitwa SMD-zvinoriumba. Iyewo, iri huviri Chips - rimwe riri kudzorwa, uye mumwe - Executive. Ngatimbotaura zvose zvakawanda pamusoro wechipiri.

Executive zano

Kwakavakirwa transistors MOSFET. Kazhinji, pane vaviri. The chaizvo chete Chip angava 6 kana 8 Pin. For yoga mutariri kuzvidzora uye akwanise bhatiri sero uchishandisa maviri munda-Chaizvoizvo transistors zviri chete redzimba. Saka, munhu anogona kubatanidza kana patsanura mutoro. A transistor yechipiri kuita zvakafanana nechiito, asi kune simba nerubatsiro (izvo anoita sezvo mundiro). Nokuda Implementation kuti vanoronga yakadaro inogona kukanganisa bhatiri upenyu pasina matambudziko. Kana kutsvakwa, rinogona kushandiswa imwe nzvimbo. Asi zvinofanira kurangarirwa kuti bhatiri mutariri controller redunhu uye anogona chete kushandisirwa apparatuses uye zvinhu kuti vane zvishoma zvakawanda kushanda. Kuti uwane mashoko pamusoro izvi features, tinokurukura ikozvino.

Protection pamusoro overcharging

Chokwadi ndechokuti kana bhatiri voltage pamusoro lithium kwazvo 4.2, zvinogona overheat uye kunyange putika. Nokuti ichi vachiwirirana zvinhu zvakadai machipisi, izvo zvichaita kumisa kana nokubatira chinoratidza. Uye kazhinji, kusvikira voltage rinosvika nangananga 4-4,1 V kubva kushandisa kana nedanho dzokuzvikoshesa zvinoerera, hapana kumwe uchiraira hazvibviri. Izvi zvinokosha nerevane kuti akapa controller mutariri wacho lithium bhatiri.

Protection pamusoro kukuremedzai

Kana voltage zvasvika yakaoma pasi tsika kuti matambudziko kushanda mudziyo pacharo (kakawanda muna siyana 2,3-2,5V), ipapo kwaanoda kubvisa runoenzanirana MOSFET-transistor, riri basa uno nerubatsiro mbozha. Next pane yezwi kurara nzira shoma simba rakawanda. Uye ipapo munhu anonakidza zvinoumba basa. Saka, kunyange zvazvo bhatiri sero voltage mukuru 2.9-3.1 V, kuti foni achapiwa ishande kuti kwomuzvarirwo oparesheni. Zvichida unogona kuona ndechokuti kana plugging foni, zvinoratidza kuti pane nokuchengeta, asi dzoro pamusoro uye ushande anowanzoita hatidi.

chengetedza zvigadziriswe

Zvinofanira kucherechedzwa kuti mhosva controller ane uwandu zvinhu zvinofanira kuchengetedza pamusoro Migumisiro. Saka, ichi parasitic diodes kuti akaronga mumunda-chaizvoizvo transistors, nokuchengeta vasabatwa redunhu uye vashoma zviduku kuwedzererwa. Oh hongu, uye kana iwe unogona kumisa bhatiri mutariri controller uye kudzidza kuita simba bhuku, ayo basa unogona kudzorerwa kunyange "rufu". Chokwadi, ichi chinoreva kumira basa, kwete kuputika kana meltdown. Muchiitiko chino, unogona kubatsira anokosha namano kuti riite "kupora" mutariri chaiyo. Chokwadi, vachagara kushanda kwenguva refu - muitiro hunogara kwenguva vakawanda kwemaawa, asi bhatiri pashure vakabudirira pokupedza basa richava zvinenge tangofanana itsva.

mhedziso

Sezvaunogona kuona, kuti controller nokuchengeta Li-Ion-bhatiri unokosha mukuita kuti ya chokupika Mobile mano uye kubatsirawo upenyu hwavo. Nokuda nyore gadzira wavo anogona kuwanikwa chero pafoni kana piritsi. Kana pane kuda kuona maziso ake uye maoko kubata controller mutariri Li-Ion-bhatiri uye mariri, zvino parsing zvinofanira kuyeukwa kuti basa rinoitwa ne makemikari elementomv, saka kuva nechokwadi nokungwarira.