Mun lo ye Chargers ka wari ye?
Ka sara sɔrɔ Chargers kɔnɔ
Nin yɔrɔ be chargeurw ka chargement sariyakolo yira k’a yira ko chargeur kelen ni yɔrɔ fila ka topolozi sigicogo misaliyaw be yira ɲɔgɔn na.
Topologie min be taga yɔrɔ kelen na .
O chargeur b’a faamu ko AC ni DC be yɛlɛma cogo min na kuran ka elekitoroniki minɛnw fɛ. A tɛ se ka bali, kuran ka elekitoroniki minɛnw be fanga yɛlɛma, ani fanga min be se ka yɛlɛma ka tɛmɛ, o be se ka kɛ sababu ye ka fanga yɛlɛma, ka dɔ bɔ kuran sɔrɔli la ani ka dɔ fara line bɔnɛw kan. Fanga min be baara kɛ ni fanga ye, o hakɛ min be ye ka taga yɔrɔ dɔ la, o ɲɛfɔra i n’a fɔ fanga fakitɛri. Ka se ka fanga caman bali minw be sɔrɔ laban na, minw be sɔrɔ -use fɛ ka ɲɛsin kuran yɔrɔ ma, dankari gwɛlɛw be kɛ kuranko la, u be sigi sigiyɔrɔ ni izini ka kuran fila bɛɛ la, a ka ca a la, o tɛ dɔgɔya ni 0,8~0,9 ye. Fɛɛrɛ minw tara, olu dɔ ye PFC (Power Factor Correction) fɛɛrɛ ye, min be se ka nɔgɔ bɔ kuran ka elekitoroniki minɛnw na ani ka fanga don a la.
O la, a be se ka kɛ ko a be se ka kɛ ko a ka baara be se ka kɛ i n’a fɔ a ka nɔgɔ, a ka baarakɛcogo ka ɲi, ani a ka bon yɔrɔ min na, a ka ɲi ka kɛ yɔrɔ fila ye, o b’a to a be se ka baara kɛ. A kelen lo, a be se ka kɛ ko a be se ka kɛ ko a ka ɲi ka kɛ. A be baara kɛ jamana fila kɔnɔ:sanfɛ ni duguma bolo be yɛlɛmanibolo wɛrɛ la. Sanfɛla ni duguma bolo yɛlɛmani wagati la, yɛlɛmani min be don donyɔrɔ la, o be yɛlɛma. O la, a be se ka kɛ ko a be yɛlɛma, a be ben induktɛri kɔnɔ. Kɔlɔsili fɛɛrɛ be bolo sanfɛla ni duguma bolo yɛlɛmani wagati (dilan) yɛlɛma (a ka ca a la) ka donfɛn donbaga ka charge n’a ka yɛlɛmani don a la walisa ka kuran bonya yɛlɛma donfɛn donbaga kɔnɔ, o min b’a to donfɛn be kɛ sine ye fazi kɔnɔ ni donyɔrɔ fanga ye. O be laban ka kɛ ko -ordi ka harmonikiw be bɔ yen ani a be fanga fakitɛri latilen.
Ka sɛgɛsɛgɛli kɛ fanga jigicogo kan, a be se ka ye ko bolo sanfɛla ni duguma, tansɔn min be yɛlɛma yɛlɛma, o ye -frequency yɛlɛmalan ye 0 ye, ani bɔli filɛrikɛlan be fanga di doni ma; bolo wɛrɛ yɛlɛmani wagati la, yɛlɛmani min be kɛ ni fanga ye, o be fanga min mara, o be yɛlɛma ka don a kɔnɔ ani k’a di .
Kuran min be bɔ donyɔrɔ la, o be yɛlɛma ka don yɛlɛmanikɛlan faan filanan na. O kɔ, a be se ka kɛ ko a be se ka kɛ ko a be fanga di doni ma. N’an be sisitɛmu ka baarakɛcogo labɛn, bɔli tansɔn be se ka yɛlɛma, ka bɔli fanga to sɔngɔ la. Operatɛri kelen kɔnɔ, donfɛn donbaga be charge fila ni bɔli yɛlɛmani dafa, ani yɛlɛmani min be kɛ yɔrɔ min na, o be yɛlɛma siɲɛ fila, ani yɛlɛmani sira fila nunu be ɲɔgɔn kunbɛn. O be baara kɛ ni magnetite ye ka kɛɲɛ ni push-22 ye, ka yɛlɛmanikɛlan ka magnetik ka baarakɛcogo ɲuman fisaya.
Topologie min be sira di mɔgɔw ma .
Jaa 11-22 b’a yira ko sɛrɛkiliba dɔ ka topolozi labɛnnin ka chargeur fila ka chargeur, min kɔnɔ, a be ni yɔrɔ saba ye-}bridge volt-surce PWM ani DC/DC yɛlɛmalan fila ye.
Saga sabanan-phase AC fanga sɔrɔyɔrɔw ka ca ka kɛ izinibaara la-} fanga la. O la, a be se ka kɛ ko fanga be se ka bɔ yɔrɔ min na, o be se ka kɛ ka bɔ gridi fan fɛ ka taga mobili batiri la, wala ka bɔ batiri fan fɛ ka taga yɔrɔ min na a be gɛrɛfɛ. O saba-fazi tilancɛ-bridge PWM labɛnbaga PWM labɛnbaga min be jateden kɔnɔ, o ye PWM labɛnbaga fila ye, min be ni nafaw ye i n’a fɔ ka se ka fanga sɔrɔ, ka jaabili teliman di, ani ka baara ɲuman kɛ. ni a bɛ .sɛgɛsɛgɛli cogoya ., fanga be bɔ grid fan fɛ, kuran be bɔ, ani a ka fazi be kelen ye ni grid tansɔn ye; n’a be baara kɛra .inversion cogoya.
DC/DC yɛlɛmalan fila be ni nafaw ye i n’a fɔ jaabili teliman, fanga yɛlɛmani ka baarakɛcogo ɲuman, ani fanga minw ka dɔgɔ. I n’a fɔ a yiralen be cogo min na jaa 11-22nan na, n’a chargeur be kuran mobili chargera, a be yɛlɛma .S1be kɛra, k’a sɔrɔ a be yɛlɛmana .S2a be ban tuma bɛɛ. O la, PWM sɛrɛkili min be kɛ yɔrɔ fila la, o be baara kɛ ni rettification cogoya ye, ani DC/DC yɛlɛmalan min be sira fila kan, o be step-down kɔnɔ, ani fanga be bɔ gridi fan fɛ ka taga batiri fan fɛ; ni batiri be bɔra, i ka yɛlɛma .S2a be banna, a be yɛlɛmaS1be kɛra, DC/DC yɛlɛmalan fila be sɔrɔ yɔrɔ min na, o be sɔrɔ yɔrɔ min na, ani PWM yɔrɔ fila be baara kɛ yɛlɛmani cogoya la, ani kuran min be mara batiri kɔnɔ, o be don kuran yɔrɔ la.
