Enkola y’amasannyalaze bw’egenda ekulaakulana, obunene bw’omukutu guno gweyongera okugaziwa, ekivaako obwetaavu obw’amaanyi obw’empuliziganya y’amasannyalaze. Battery, nga ekitundu ekikulu mu nkola y’amasannyalaze g’amasimu, zirina akakwate obutereevu ku bwesigwa bw’empuliziganya y’amasannyalaze. Okukola okugezesa obusobozi nga tuyita mu cycles za charge ne discharge nkola nkulu nnyo okukuuma battery performance n’okwongera ku bulamu bwa battery. Okusinziira ku mateeka agafuga enkola y’amasannyalaze g’amasimu, bbaatule zeetaaga okuddaabirizibwa buli kiseera. Bw’ogeraageranya n’enkola nga okupima vvulovumenti ya terminal n’okugezesa obuziyiza obw’omunda, okugezesa obusobozi kuwa obutuufu obusingako. Battery empya eziteekeddwamu zeetaaga okugezesebwa nga zifulumya amaanyi mu bujjuvu, oluvannyuma ne zigezesebwa buli mwaka. Ku bbaatule ezikola okumala emyaka ena, kyetaagisa okugezesa obusobozi bwazo buli luvannyuma lwa kitundu kya mwaka. Singa bbaatule eremererwa okutuuka ku bitundu 80% ku busobozi bwayo obugereddwa oluvannyuma lw’okugezesebwa emirundi esatu egy’omuddiring’anwa, erina okulowoozebwako okukyusibwa.
Mu kiseera kino, enteekateeka ssatu eza bulijjo ez’okugezesa obusobozi bwa bbaatule zikozesebwa nnyo mu yinginiya: dummy load, DC/AC conversion, ne DC/DC boosted voltage schemes.
Ekyuma ekigezesa obusobozi okusinga kirimu modulo ya circuit eya bbaatule ya DC/DC eya firikwensi eya waggulu boosted circuit, modulo ya frequency eya waggulu eya DC/DC battery pack constant current charge module, contactors, ne diodes. Enkola eno ekola mu mbeera ssatu: standby floating charge, capacity discharge, ne constant current charge. Amasaza gano gakola enzirukanya y’emirimu enzijuvu ey’okugezesa obusobozi.
Standby Floating Charge Embeera y'omusango
Mu mbeera ya chajingi etengejja, NC contactor K1 eggalwa, ate NO contactor KM eggulwawo. Battery eri ku mutimbagano, nga rectifier egaba amaanyi mu bbaatule zombi n’omugugu. Singa amasannyalaze gavaako mu ngeri etasuubirwa, bbaatule esobola okugabira omugugu amasannyalaze butereevu, okukakasa nti amasannyalaze tegasasika.
Ekifaananyi 1: Battery Pack mu mbeera ya Standby Floating Charge
Embeera y’okufulumya obusobozi
Mu kiseera ky’okufulumya obusobozi, NC contactor K1 eggulawo, ate NO contactors KM ne KC ziggalawo. Circuit ya bbaatule ya DC/DC eya frequency enkulu ekola. Battery eyonyezebwa circuit ya DC/DC okutuuka ku voltage esingako katono ku voltage ya rectifier, bwetyo n’ekyusa rectifier mu kuwa amaanyi eri omugugu. Nga bamalirizza okufulumya, enkola eno ekyuka mu ngeri ey’otoma okudda ku chajingi ya kasasiro eya bulijjo, nga modulo ya circuit ya chajingi ya kasasiro etakyukakyuka ekola.
Ekifaananyi 2: Battery Pack mu mbeera y’okufulumya obusobozi
Embeera y’omusolo ogw’akaseera katono
Oluvannyuma lw’okufulumya obusobozi, enkola eno ekyuka mu ngeri ey’otoma n’egenda ku chajingi ya kasasiro buli kiseera. Module ya circuit ya bbaatule ya DC/DC eya frequency enkulu ekola, etereeza current ya charge ku muwendo ogwateekebwawo mu ngeri ey’otoma nga ekozesa rectifier eyasooka okucaajinga current current. Nga vvulovumenti ya bbaatule yeeyongera ng’enkola y’okucaajinga egenda okuggwaako, akasannyalazo k’okucaajinga kakendeera. Akasannyalazo bwe kakka wansi w’omusingi gw’ekyuma ogwateekebwawo, enkola emaliriza mu ngeri ey’otoma enkola y’okusasula akasannyalazo akatakyukakyuka. NC contactor K1 eggalawo, n’eyimiriza modulo ya circuit ya bbaatule ya DC/DC eya frequency enkulu eya constant current charge circuit, n’ekutula KM ne KC. Olwo bbaatule n’edda mu mbeera ya ‘standby floating charge’.
Ekifaananyi 3: Battery Pack mu mbeera ya Constant Current Charge State
Waggulu binnyonnyola okussa mu nkola enkola y’okugezesa obusobozi eyesigamiziddwa ku DC/DC. Ekigonjoola kino kyettanira nnyo abakola ebintu mu makolero. Okugeza, DFUN ekoze enkola ey’okugezesa obusobozi ku yintaneeti okuva ewala, okutuuka ku kufuga okugatta ebifo ebisaasaanidde okuva ewala, ekikekkereza obudde, kyangu, era ekyesigika.
DFUN capacity testing solution , ng’oggyeeko omulimu gw’okugezesa obusobozi, mulimu okulondoola bbaatule mu kiseera ekituufu n’ebintu ebikozesebwa mu kukola bbaatule, okusobozesa okulondoola okuva ewala, essaawa yonna n’okuddaabiriza bbaatule.
