Abstract: Gupima ibirundo bya DC byishyuza, charger ziri mu ndege, ibikoresho bya elegitoroniki, nibindi. nk'amakamyo adafite abapilote, Imashini za robo, nibindi) ibikoresho bya elegitoroniki
DC umutwaro wa elegitoronikiCC, CV, CR, CP, CV + CC, CV + CR, CR + CC, CP + CC hamwe nubundi buryo umunani bukora, bushobora guhuza ibikenewe byo kwipimisha mubihe bitandukanye.Muri byo, uburyo bwa CP bukoreshwa kenshi mugupimaikizamini cya batiriya UPS, bigana impinduka zubu mugihe ingufu za bateri zangirika.
Ikintu kimwe gishobora gukoreshwa nkibiranga kwigana kwinjiza DC-DC ihindura na inverters.Uburyo bwa CR bukoreshwa kenshi mugutangira buhoro buhoro itumanaho ryitumanaho, ikizamini cya shoferi ya LED, hamwe nikizamini cyumuzunguruko wa moteri ya thermostat.Ubwoko bwa CV + CC burashobora gukoreshwa mugutwara bateri yigana, kugerageza ikirundo cyikigereranyo cyangwa kumashanyarazi, hanyuma kugabanya imipaka ntarengwa yashushanijwe mugihe CV ikora.Uburyo bwa CR + CC bukoreshwa kenshi mugupima kugabanya ingufu za voltage, ibiranga imipaka igezweho, guhora kwa voltage kwama nukuri guhoraho kwukuri kwamashanyarazi kumurongo kugirango wirinde gukabya kurenza amashanyarazi yumuriro.
Porogaramu isanzwe:
Ibizamini bya DC yishyuza ibirundo, amashanyarazi yimodoka, ibikoresho bya elegitoroniki, nibindi.
Ikizamini cyumutekano wa moteri yinganda (nkamakamyo adafite abapilote, robot, nibindi) ◎ Kugerageza umutwaro wimbaraga zingufu zisanzwe (izuba ryinshi, ingufu z'umuyaga) ◎ Ikizamini cyo gutanga amashanyarazi, voltage nyinshi UPS, itumanaho ryitumanaho ◎ A / D amashanyarazi hamwe nibindi bikoresho bya elegitoroniki igerageza.
Inyungu y'imikorere
1. Isubizwa inyuma hamwe na ecran yo gukoraho ibara
Uru ruhererekane rwa porogaramuDC imizigo ya elegitoroniki.
2. uburyo butandukanye bwo gukora
Uru ruhererekane rwa porogaramu ya elegitoroniki ya DC ifite CV / CC / CR / CP umutwaro wibanze uhagaze-leta, ishobora kuzuza ibisabwa mugihe cyibihe bitandukanye.
3. Umuvuduko wo gusubiza CV urashobora guhinduka
Uru rukurikirane rwaporogaramu ya DC imizigo ya elegitoronikiBirashobora gushyirwaho byihuse, biciriritse kandi bitinda umuvuduko wo gusubiza kugirango uhuze ibintu bitandukanye birangaamashanyarazi.
Iyi mikorere irashobora kwirinda kugabanuka kwukuri kubipimo cyangwa kunanirwa kwipimisha byatewe mugihe umuvuduko wo gusubiza umutwaro hamwe n amashanyarazi adahuye, kunoza imikorere yikizamini, no kugabanya ibiciro byibikoresho, igihe nibisohoka.
4. Uburyo bwo gukora ikizamini
Uru ruhererekane rwibikoresho bya elegitoroniki birashobora gutahura byihuse hagati yindangagaciro zitandukanye mumikorere imwe, kandi bigashyigikira imbaraga zumuvuduko, imbaraga za voltage, imbaraga zo guhangana nimbaraga zamashanyarazi, muribwo imbaraga za dinamike nimbaraga zishobora kugera kuri 50kHz.
Iyi mikorere irashobora gukoreshwa mugupima imbaraga ziranga amashanyarazi, ibiranga kurinda bateri, kwishyiriraho bateri, nibindi.
5. Umutwaro mwiza wa Hyun uhindagurika
Uru rukurikirane rwaporogaramu ishobora gukoreshwashyigikira imikorere ya sine wave load current, ishobora gukoreshwa mubizamini byo gusesengura impedance ya selile.
6. Igikorwa cyo gusikana imbaraga zidasanzwe
Uru ruhererekane rwibikoresho bya elegitoroniki ya DC rushyigikira ibikorwa bya dinamike yoguhindura imikorere yo gushakisha kugirango ubone imbaraga-mbi ya voltage ya DUT ukoresheje guhinduranya inshuro.
Abakoresha barashobora gushiraho ibipimo muguhindura indangagaciro zibiri zihoraho, gutangira inshuro, kurangiza inshuro, intambwe yintambwe, igihe cyo gutura nibindi bipimo.
Igipimo cyicyitegererezo cyibikorwa bya dinamike yumurongo birashobora kugera kuri 500kHz, ishobora kwigana imiterere yimitwaro itandukanye kandi yujuje ibyangombwa bisabwa.
7. Ikizamini cyo Gusohora Bateri
Uru ruhererekane rw'imitwaro ya elegitoronike rushobora gukoresha CC, CR cyangwa CP uburyo bwo gusohora bateri, kandi irashobora gushiraho neza no gupima voltage yaciwe cyangwa igihe cyo gusohora kugirango barebe ko bateri itangirika kubera gusohora cyane.
Imiterere yo gusohora ibintu irashobora gushyirwaho ukurikije icyifuzo nyirizina.Iyo ibintu byaciwe byujujwe, umutwaro uhagarika gukurura kandi igihe kirahagarara.
Mugihe cyikizamini, ibipimo nka voltage ya bateri, igihe cyo gusohora nubushobozi bwo gusohora nabyo birashobora gukurikiranwa mugihe nyacyo.
8. Kwipimisha mu buryo bwikora
Uru ruhererekane rwimitwaro ya elegitoronike irashobora guhita ihinduka munsi yimbogamizi za CV, CR, CC na CP, kandi irakwiriye kugerageza bateri ya lithium-ion kugirango ibone umurongo wuzuye wa VI.
Uburyo bworoshye bwo gukora ibizamini burashobora kunoza cyane imikorere yakazi.
9. Ikizamini cya OCP / OPP
Ibizamini bya OCP / OPP bitangwa nuruhererekane rwimikorere ya elegitoroniki ya DC irashobora gukoreshwa mugushushanya kugenzura kurinda birenze urugero / kurinda imbaraga.Imipaka yashyizweho mbere yikizamini, kandi ibisubizo byikizamini byerekanwa nyuma yikizamini kugirango ubaze umukiriya.
Dufashe ikizamini cya OPP nkurugero, umutwaro utanga imbaraga zo kuzamuka kugirango ugerageze niba ibisohoka voltage ya DUT munsi yumutwaro urenze munsi ya voltage voltage, kugirango tumenye niba ibikorwa byo kurinda umusaruro wa DUT bikora bisanzwe.
10. Imikorere yuburyo bukurikirana
Uru ruhererekane rwimitwaro ya elegitoronike rufite imikorere yurutonde rukurikirana, rushobora guhita rwigana impinduka zitoroshye zumutwaro ukurikije dosiye ikurikiranye yahinduwe numukoresha.
Uburyo bukurikiranye burimo amatsinda 10 yama dosiye, kandi ibipimo byo gushiraho birimo uburyo bwikizamini (CC, CV, CR, CP, umuzunguruko mugufi, guhinduranya), ibihe byizunguruka, intambwe zikurikirana, intambwe imwe yashizeho agaciro nigihe kimwe, nibindi.
Iyi mikorere irashobora kugerageza ibisohoka biranga amashanyarazi, ikagerageza guhagarara kumashanyarazi no kwigana ibikorwa byukuri.
11. Kugenzura Umwigisha-Umucakara
Uru ruhererekane rwimikorere ya elegitoroniki ya DC rushyigikira uburyo bwa shebuja-imbata, rushyigikira ikoreshwa ryimitwaro ya elegitoronike yumurongo umwe wa voltage, kandi igera kuri dinamike.
Mubikorwa nyabyo, ukeneye gusa kugenzura shobuja, kandi shobuja azahita abara kandi agabanye ibyagezweho kubandi bagaragu.Umutware umwe nabacakara benshi birakwiriye kubikenerwa byimitwaro minini kandi byoroshe cyane ibikorwa byumukoresha.
12. Porogaramu yo hanze no kugenzura / voltage ikurikirana
Uru ruhererekane rwimikorere ya elegitoroniki irashobora kugenzura imizigo yumuriro nuyoboro binyuze mumashusho yo hanze.Ibimenyetso byinjira hanze 0 ~ 10V bihuye numutwaro 0 ~ wuzuye-gukurura ibintu.
Iyinjizwa rya voltage igenzurwa nubunini bwikigereranyo gishobora kumenya imiterere yimiterere yimiterere yimiterere idahwitse, yujuje ibyifuzo byo kugenzura inganda.
Ibiriho / voltage ikurikirana ibyasohotse bisohora ibyagezweho / voltage ihuye na 0 ~ igipimo cyuzuye hamwe na 0 ~ 10V igereranya, hamwe na voltmeter yo hanze cyangwa oscilloscope irashobora guhuzwa kugirango ikurikirane ihinduka ryumuvuduko / voltage.
Igihe cyo kohereza: Ukwakira-25-2022
