Ni irihe tandukaniro riri hagati yo kurwanya imbere no kwindumo?

Kugira ngo usobanukirwe no kurwanya imbere n'inzitizi, ni ngombwa kumenya iyo mpingeko zerekeza kuri AC (gusimburana), mu gihe kurwanya imbere bifitanye isano na DC (Imbere). Nubwo bahuriye ibice byabo, kubara kwabo bikurikiza formula imwe, r = v / i, aho r ari urwanikishwa imbere cyangwa inzererezi, V ni voltage, nanjye ni ubu.

Kurwanya imbere: Inzitizi yo gutora

Kurwanya imbere biva mu kugongana na electrons hamwe na ionic's ionic ya aonic, guhindura ingufu z'amashanyarazi mubushyuhe. Tekereza kurwanywa imbere nkubwoko bwo guterana amagambo agenga imitwe ya electron. Muri Scenarios ahandi nabi kuruburo runyuze mubintu bitesha umutwe, bitanga ikibazo cya voltage. Iki gitonyanga kiguma mu cyiciro hamwe nubu, byerekana isano itaziguye hagati yuburumbuko hamwe no kurwanya imbere byahuye nabyo.

Impedance: Igitekerezo kinini kirimo imyigaragambyo y'imbere

Impemu yerekana ijambo ryuzuye ritandukanya uburyo bwose bwo kurwanywa na electron. Ibi ntibirimo kurwanya imbere gusa, ahubwo nanone. Ni igitekerezo cyiza cyabonetse mumirongo yose nibigize.

Ni ngombwa gutandukanya imitekerereze no kutagira ingaruka. Imyumvire yerekana byumwihariko opposition yerekeranye na AC igeze kuri ac isductoimiziki nubushobozi, ibintu bitandukanye muburyo butandukanye bwa bateri. Itandukaniro rigaragara mu gishushanyo gitandukanye no ku ndangagaciro z'amashanyarazi biranga buri bwoko bwa batiri.

Kuri demSstific, dushobora guhindukirira icyitegererezo. Iyi moderi, yerekanwe ku gishushanyo cya 1, ihuriweho na R1, hamwe na C. By'umwihariko, R1 igereranya kurwanya imbere, mu gihe R2 ihuye n'iterambere ryo kwishyuza. Byongeye kandi, c yerekana ubushobozi bubiri. Ikigaragara ni uko, icyitegererezo cy'indangamuntu gikunze gukumira imyitwarire ihindagurika, nk'ingaruka zayo ku mikorere ya bateri, cyane cyane ku rwego rwo hasi, ni nto.

Igishushanyo 1: Icyitegererezo cya Bateri ya ACID

Kugereranya kurwanya imbere no kutagira ingaruka

Kugirango usobanure, kugereranya ibisobanuro birambuye byo kurwanya imbere no kutamenyekana hepfo.

Umutungo w'amashanyarazi	Kurwanya imbere (R)	Impetance (z)
Gusaba Umuzunguruko	Ikoreshwa cyane cyane mumuzunguruko ukorera kumurongo wa diet (DC).	Yiganjemo akazi mu nkombe zagenewe gusimburana (ac).
Kubaho k'umuzunguruko	Kugaragara muri bisimbiya yombi (ac) hamwe no kuyobora imirongo iriho (DC).	Umwihariko wo gusimburana (ac), ntabwo uhari muri DC.
Inkomoko	Ukomoka mubintu bibangamira urujya n'uruza rw'amashanyarazi.	Ibikomoka ku guhuza ibintu birwanya no kubyitwaramo amashanyarazi.
Imvugo	Byagaragajwe gukoresha imibare nyayo, kurugero, 5.3 Ohms.	Byagaragajwe nimibare nyayo nibice bigize ibitekerezo, byerekanwa na 'R + Ik'.
Kwishingikiriza	Agaciro kayo gakomeza guhora tutitaye kumitwe ya DC igezweho.	Agaciro kayo gako kanya hamwe no guhindura inshuro zubu.
Icyiciro kiranga	Ntabwo yerekana icyiciro icyo aricyo cyose cyangwa ibiranga ibiranga.	Kurangwa nimpande zose zifatika nubunini.
Imyitwarire mumwanya wa electronagnetic	Kwerekana gusa gutandukana kwamashanyarazi mugihe uhuye numurima wa electomagnetic.	Erekana amashuri yombi n'ubushobozi bwo kubika ingufu mu murima wa electomagnetic.

Precisione mugupima imbere imbere

Nkumuntu utanga igisubizo kijyanye no gukurikirana no gucunga bateri, DFUN ishimangira ibipimo bya bateri irwanya ibipimo byimbere hamwe nibikorwa byashyizweho, gushushanya imbaraga mubikoresho byemewe nka fluke cyangwa HIOKI. Uburyo bwo Gutanga busa kuri ibi bikoresho, bizwi kubwukuri kwabakiriya kandi byanze bikunze kubakiriya, tubahiriza amahame nka Iee1491-2012 na Iee118.

Iee149-2012 aduyobora mu gusobanukirwa kurwanya imbere nka fameter ifite imbaraga, bisaba gukurikirana ikurikirana kubigeragezo bivuye mu itsinda. Hagati aho, Iee11888 ya Iee188 yatangajwe umupaka w'igikorwa, ugira inama ko niba intangiriro y'imbere irenze 20% y'umurongo usanzwe, bateri igomba gufatwa ku gusimburwa cyangwa gukorerwa ukwezi kwinshi no kwishyuza.

Kwimuka muri aya mahame, uburyo bwacu bwo gupima kurwanya imbere bikubiyemo gutondekanya bateri kumafaranga yagenwe hamwe nitsinda ryaho, rikurikirwa na voltage icyitegererezo. Gutunganiza nyuma, harimo gukosora no gushungura binyuze mukarere ka Amplifier ikora, bitanga umusaruro wukuri wo kurwanya imbere. Igitangaje cyihuta, ubu buryo busoza muri milisegonda 100, kwirata urwego rwa 1% kugeza 2%.

Mu gusoza, gusobanuka mu gipimo cyo kurwanya imbere butuma hakurikiranyweho bateri neza, bitanga umusanzu mu kuramba kwabo. Ubu buyobozi bugamije gufasha abashobora gusanga bigoye gutandukanya hagati yo kurwanya imbere imbere imbere. Kubandi makuru yuzuye no gusobanukirwa, urashobora gushakisha ibikoresho byinyongera kuva Dfun tekinoroji.