Omuwandiisi: Omuwandiisi w'omukutu Publish Time: 2025-01-06 Ensibuko: Ekibanja
Battery internal resistance kye kiraga ekikulu eky’okwekenneenya obulamu n’obulamu bwa bbaatule. Ekiseera bwe kigenda kiyitawo, okuziyiza okw’omunda kweyongera mpolampola, ne kikosa obubi omulimu. Kino kiyinza okuvaamu emiwendo gy’okufulumya empola, okufiirwa amaanyi amangi, n’ebbugumu ery’okukola erya waggulu. Okusingira ddala, obuziyiza obw’omunda bwe busukka ebitundu 25% ku muwendo ogwa bulijjo, obusobozi bwa bbaatule bukendeera nnyo, okukosa enkola y’okutebenkera. N’olwekyo, okulondoola okukyukakyuka mu kiseera ekituufu okw’obuziyiza obw’omunda obwa bbaatule kyetaagisa.
1. Enkola ya Direct Current (DC) ey’okufulumya .
Enkola eno erimu okufulumya bbaatule n’akasannyalazo aka waggulu n’okubalirira obuziyiza obw’omunda okusinziira ku kugwa kwa vvulovumenti. Wadde nga kiwa obutuufu obw’okupima obw’amaanyi, kireeta ensengekera za polarization munda mu bbaatule, okwanguya okukaddiwa. N’ekyavaamu, enkola eno okusinga ekozesebwa mu kunoonyereza n’okugezesa okufulumya era tesaanira kulondoola okumala ebbanga eddene.
2. Enkola ya impedance eya current (AC) ekyukakyuka .
Nga tukozesa akasannyalazo akakyukakyuka aka frequency eyenjawulo n’okukozesa emisingi gya Ohm n’emisingi gya capacitance, enkola eno egera okuziyiza okw’omunda. Okwawukana ku nkola ya DC discharge, enkola ya AC impedance yeewala okwonoona obulamu bwa bbaatule era egaba ebivaamu ebitali bisinziira nnyo ku frequency. Ebipimo ebikwatibwa ku frequency ya 1kHz mu ngeri entuufu bye bisinga okubeera ebinywevu. Enkola eno ekozesebwa nnyo mu makolero era etuuka ku butuufu obw’amaanyi, nga waliwo ensobi wakati wa 1% ne 2%.
DFUN ekoze ennongoosereza ey’obuyiiya ku nkola ey’ennono eya AC impedance —enkola ya AC low current discharge. Nga okozesa akasannyalazo akakyukakyuka akatasukka 2A era nga kapimira ddala enkyukakyuka za vvulovumenti, okuziyiza okw’omunda okwa bbaatule kuyinza okubalirirwa mu butuufu mu bbanga ettono (nga sikonda emu).
Ebikulu Ebirungi:
Obutuufu obw’amaanyi: Obutuufu bw’okupima buli kumpi 1%, nga ebivuddemu kumpi bifaanagana n’eby’ebika eby’okusatu nga Hioki ne Fluke.
Okuziyiza okw’omunda . | 2V Battery: 0.1 ~ 50 MΩ . | Okuddiŋŋana: ±(1.0% + 25 μω) | Okusalawo: 0.001 mΩ . |
12V Battery: 0.1 ~ 100 MΩ . |
Tewali kikwata ku bulamu bwa bbaatule: Nga amasannyalaze ga current matono ate nga gafulumya amazzi matono, enkola eno tekosa bbaatule oba okwanguya okukaddiwa.
Okulondoola mu kiseera ekituufu: kisobozesa okufuna embeera ya bbaatule mu kiseera ekituufu, okuziyiza obulungi okukendeera kw’omutindo okuva ku kuziyiza okw’omunda okweyongera.
Okukozesa ebintu bingi: Tekinologiya ono takoma ku kukola ku bbaatule za lead-acid naye era akola bulungi okulondoola obuziyiza obw’omunda mu bika bya bbaatule ebirala eby’enjawulo.
Kakasa nti bbaatule zo zisigala nga ziri mu mbeera nnungi, ng’oyongera ku bunywevu n’obwesigwa bw’enkola zo ez’amasannyalaze.
wired vs. wireless battery monitoring system nga esinga obulungi .
DFUN Tech: Okukulembera omulembe ogw’amagezi ogw’okukola n’okuddukanya bbaatule .
Okugatta enkola z’okulondoola bbaatule n’ensibuko z’amasannyalaze agazzibwawo .
Engeri y'okulongoosaamu enkola z'okulondoola bbaatule ku nkola za UPS .
Omulimu gw’okulondoola bbaatule mu kwongera obulamu bwa bbaatule za lead acid .