Lan mooy mékanismu Chargers yi?

Dec 03, 2025

Bayil ab bataaxal

Lan mooy mékanismu Chargers yi?

Xaralay Chargers

 

Wàll wii dafay wane njàngale mi ci sarseer yi, ci misaal yu wuute ci structure topolojik yi ci sircuit de chargeur ak ñaari yoon.

 

Topologe buy màndargaal

 

sarseer bi xamna ni soppi diggante AC ak DC jaaraleko ci aparey elektronik yu am doole. Mën nañu ni, aparey elektronik yu am doole yi dañuy dugal kuuraŋ buy reactif, te doole reactif bu ëpp mën na tax doole ci kuuraŋ biy soppiku, wàññi kalite biy joxe kuuraŋ, ak yokk liiñ yi. Rasio doole biy dox ak doole jiy feeñ ci biir sircuit mooy facteur kuuraŋ bi. Ngir dindi doole reactif bu ëpp bi ñu joxe ci njeexte li {3} }user ci reso kuuraŋ, tënk yu tar ci facteur kuuraŋ bi ñu ngi koy tëral ci konsommasioŋu kuuraŋ bu dëkk bi ak liggéeyukaay yi, lu néew ci 0.8~0.9. Benn ci pexe yi ñuy jëfandikoo mooy xaralay PFC (Power Factor arrection), te loolu mën na dindi polusioŋ harmonique ci aparey elektronik yu am doole yi, ba noppi gëna mëna jëfandikoo kuuraŋ bi.

 

Figure 11-21 Single-stage PFC converter based on full-bridge structure

 

Benn ci xarala yu bees yi, efficacité bu kawe, ak bu kawe {2} 1 Ñenn ci xarala yu bees yi ak excitation bu kawe, moo tax mu mëna dem ci aplikaasioŋu kuuraŋ bu bari. Benn {(6}}st feesna-bruatër PFC bu sukkandiko ci matt-brume structurel ñu ngi ko wane ci nataal 11-21. Dafay dox ci ñaari etaa:ci kaw ak ci suufakamal ci loxo. Ci kaw ak ci suuf, courant bi ci inductëru inductër bi dafay yokk. Bu ñuy jëfandikoo loxo ci loxo, courant bi ci inductër bi dafay wàcci. Sistemu kontre bi dafay méngale ratio bi (ci cycle de cycle) ci diir bi ci kaw ak ci suufu loxo bi ci biir sarse ak dindi cycle biy dindi inductëru inductëru dugg bi ngir méngale magnitude courant bi ci inductëru inducteur bi, moo tax courant biy dugg ci fase ak voltage biy dugg. Loolu mooy mujjee dindi harmoniik courant bi am ci courant bi, ba noppi def ko ci anam wu gëna jub.

 

Bu ñu jàngat ni energie bi di jaar, mën nañu ko gis ni ci kaw ak ci suuf, voltage bi ci kaw-frequency transformatër bi 0 la, te capacitor filtre biy génn dafay joxe energie ci sargal bi; ci diiru jëfandikoo loxo, transformateur bu kawe- fruquence dafay toxal energie biñ denc ci inductëru dugal bi ak joxe ko

 

Energie bi bawoo ci fiil bi ñuy dugal dañu koy toxal ci ñaareelu wetu transformatër bi. Ginaaw ñu ko defee - frequency ak segg, dafay joxe energie ci yab. Suñu yamalee ci cycle de u sistem bi, mën nañu soppi voltage biy génn, tëye voltage biy génn ci valeur biñ ko jox. Ci benn cycle operationel, inductëru dugal bi dafay def ñaari charge ak cycle decharge, te-frequency transformatër bi dafay kontaan ñaari yoon, ak ñaari yoon yi ñuy jaar ngir dem. Loolu dafay jëfandikoo core magnetik bi ci anam wu ñuy push{6}} mu gëna mëna jëfandikoo core magnetik bi ci transformateur bi.

 

Topologie biy wax ci bireditionnel

 

Figure 11{1} 1} 22 dafay wane structure topologique bu sircuit bu mag bi ngir sarse ak dindi sarseer biredicsional, mu am ñatti {2} {2} {3} {3} {3} {3} {3} {3} {3}broche PWM recuperation-source-source PWM recuperation ak convertisseur DC/DC bu am ñaari yoon.

 

Figure 11-22 Topology of the main circuit of an electric vehicle charging station based on V2G technology

 

Ñatti balluwaayi kuuraŋ AC dañu koy faral di jëfandikoo ci liggéey bu kawe {(1}}voltage ak- aplikaasioŋu kuuraŋ. Bijum dafay tekki ni energie bi mën na nekk ci wetu reso bi ba ci batëri oto bi, wala ci wetu batëri bi ba ci wetu reso bi. Ñatteelu {5}- voltage PWM- PWM rectififier ci nataal bi, xeetu rectififier PWM bu am ñaari yoon la, te amna njariñ yu melni def energie ñaari yoon, tontu bu gaaw, ak steady bu baax-i performance. Soetaa djàngale, energie biy génn ci wetu reso bi, courant bi dafay nekk sinusoidal, te fase bi dafay nuru voltage griy bi; suko defeeréewu inversion, energie biñ denc ci batëri oto kuuraŋ bi dañu koy delloo ci reso kuuraŋ bi, ba noppi griy- courant bi ci wet gi ak fi ñu nekk ci vague yi dañuy wuute, ak wuute ci fase bi 180 degre .

 

Dellu DC/DC amna njariñ yu melni tontu bu gaaw, efficacité conversion energie bu bari, ak aparey yu néew doole. Niñu ko wane ci nataal 11-22, sudee sarseer bi dafay sarse batëri oto kuraŋ, commutateurS1mingi doxal, ci noonu la interruptërS2saa yu nekk. Kon, rectifiye PWM bi gëna am ñaari yoon dafay dox ci tolluwaayu rektifikaasioŋ, te convertisseur DC/DC bi ñaari yoon mingi ci jéego bi {1} 1 Ñàkku buck buck, te energie biy joge ci wàllu griy bi dem ci wetu batëri bi; su batëri bi di tas, kommutatëruS2off, taalS1di doxal, convertisseur DC/DC bi ñaari yoon mingi ci jéego {-up yokke, ak rectificateur PWM biredisioneel bi dafay dox ci stade inversion inversion, te energie biñ denc ci batëri bi dafay dellu ci reso bi ci kaw rectifier bi.

Yonnee nga laaj