Kirasi yeyakajairwa DC yakadzora magetsi uye nzira yayo yekusarudza

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Furnizor centrală portabilă

Kufambira mberi kwevanhu hakuparadzaniswi kubva kumativi ese ehupenyu, uye kugadziridzwa kwezvinhu zvakasiyana-siyana zvemagetsi hazvizozarura kuedza kwemugadziri wedu. Muchokwadi, vanhu vazhinji havanzwisise kuumbwa kwezvigadzirwa zvemagetsi, senge DC. Magetsi.

Yakadzikama magetsi ekupa ane akawanda emhando nzira. Zvinoenderana nerudzi rwemagetsi ekubuda, kune DC voltage regulator magetsi uye AC regulator magetsi ekupa. Zvinoenderana neiyo nzira yekubatanidza yedunhu redhizaini uye mutoro DC inodzorwa magetsi, inogona kukamurwa kuita akateedzana stadeling simba uye parallel magetsi ekupa.

Zvinoenderana nemamiriro ekushanda kwechubhu yekugadziridza, kune mutsara kugadziridzwa kwesimba rekupa uye shandura kugadzirisa magetsi. Zvinoenderana nerudzi rwedunhu, kune yakapusa voltage inodzorwa magetsi uye mhinduro regulator magetsi, nezvimwe. Mhando dzakasiyana-siyana dzemhando dzemhando dzinowanzoita kuti vanotanga vanzwe kuvhiringika uye vanoda kuziva pekutangira.

Muchokwadi, zvinofanirwa kutaurwa kuti idzi dzinoita sedzakasiyana nzira dzekuronga dzine humwe hukama, chero bedzi kuwirirana uku kuchijekeswa, rudzi rwemagetsi anogona kugoverwa zvakajairika. Sezvo isu tiri kutaura nezve kupatsanurwa kwesimba rakadzorwa, isu tinofanirwa kutanga tanzwisisa kubuda kwemagetsi kuburitsa DC kana kuchinjanisa magetsi. Nenzira iyi, chikamu chekutanga chakabuda.

Chekutanga, iwe unofanirwa kurongedza zvinoenderana neinobuda mhando yemagetsi ekupa. Chikamu chinotevera chinonetsa zvakanyanya. Inorongedzerwa zvinoenderana nemamiriro ekushanda edunhu redhizaini uye nzira yekubatanidza mutoro kana gadziriso? Muchokwadi, kana iwe uchinzwisisa chigadziriso chemagetsi chakatipoteredza, pachava nemisiyano miviri mukushandiswa kweiyo yakagadzikana magetsi.

Akasiyana-siyana emagetsi anodzorwa emagetsi emagetsi, anoshandiswa zvakanyanya mumhando dzakasiyana dzemagetsi zviri nyore, seredhiyo, vatauri vadiki, nezvimwe; imwe inoshandiswa zvakanyanya mumhando dzakasiyana-siyana dzakaoma zvemagetsi, senge hombe skrini Ruvara TV, microcomputer, nezvimwe. Nenzira iyi, tinogona kuisa chikamu chechipiri maererano nemamiriro ekushanda ekugadzirisa chubhu.

Inotevera yechitatu kirasi kirasi inorongedzerwa maererano neregulator redunhu uye mutoro wekubatanidza maitiro. Sezvo hunhu hweakasiyana siyana maseketi akakurisa, kumwe kupatsanurwa hakusi nyore kune zvakajairika, uye kunofanirwa kuverengerwa zvinoenderana nehunhu hwekirasi yega yega. DC voltage regulator magetsi emagetsi anogona kukamurwa kuita kemikari magetsi emagetsi, mutsara wakagadzikana simba uye chinja mhando yakagadzikana magetsi emagetsi, ayo ane marudzi akasiyana-siyana: kemikari magetsi emagetsi isu tinowanzo shandisa mabhatiri akaoma, lead-acid mabhatiri, nickel-cadmium, nickel-hydrogen, lithium ions Battery ndeyayo, imwe neimwe ine zvayakanakira.

Nekuvandudzwa kwesainzi uye tekinoroji, mabhatiri akangwara akagadzirwa. Panyaya yezvishandiso zvebhatiri zvinochajwa, Vagadziri veUS vakawana manganese iodide, manganese kuti ishandiswe mukuchipa, compact, nguva yekuburitsa uye kuchengetedza kuita mushure mekuchaja kwakawanda. Zvakanaka zvakatipoteredza bhatiri rechargeable.

Chimwe chinhu chakajairika cheiyo linear yakadzorwa magetsi ekupa mutsara inodzorwa magetsi isimba rayo redhizaini regulator chubhu munzvimbo yemutsara, inovimba nekudonha kwekudzvanywa pakati peiyo regulator chubhu kudzikamisa zvinobuda. Sezvo iyo electrostatic kurasikirwa kwechubhu yekugadziridza yakakura, zvinodikanwa kuisa hombe yekupisa kunyura kupisa. Uyezve, sezvo transformer inoshanda mumagetsi frequency (50 Hz), uremu hwakakura.

Zvakanakira zvemagetsi aya kugadzikana kwepamusoro, ripple diki, kuvimbika kwakanyanya, nyore kugadzira akawanda-channel, uye inogoneka kubuda. Izvo zvisingabatsiri ndezvekuti yakakura, yakaoma uye kushanda kwayo kwakaderera. Iyi magetsi yakagadzikana ine marudzi akawanda.

Kubva pane inobuda hunhu, inogona kupatsanurwa kuita inodzorwa magetsi uye yakatsiga-mamiriro ikozvino magetsi ekupa, pamwe neiyo voltage kudzika uye yakatsiga yazvino (mbiri yakatsiga) magetsi emagetsi akabatanidzwa nekugadzikana kwevoltage uye yakatsiga mamiriro ekuyerera. Panyaya yekubuda kukosha, inogona kukamurwa kuita yakagadziriswa-poindi yekubuda kwemagetsi, bhendi switch inogadziriswa uye potentiometer inoramba ichigadzirisa mhando. Kubva pane inobuda mirairo inogona kukamurwa kuita pointer chiratidzo mhando uye dijitari yekuratidzira mhando, nezvimwe.

Chinja-mhando DC voltage regulator magetsi uye mutsara wakatsiga magetsi emagetsi akasiyana akagadzikana magetsi ekuchinja-mhando DC kudzikamisa magetsi. Rudzi rwayo rwedunhu rwakakosha kusanganisira kubhururuka-kunopera-kubhururuka, kumwechete-kunopera, hafu-bhiriji, kusunda-kudhonza uye bhiriji rakazara. Ndiwo mutsauko wakakosha pakati peiyo mutsara wemagetsi wekuti transformer yayo haishande pamhepo yebasa, asi inoshanda pamakumi mashoma e kilohertz kune akati wandei megabottomes.

Iyo inoshanda chubhu haishande munzvimbo yekuzara uye cutoff (kureva, iyo switch state); iyo switching power supply inonzi. Kubatsira kwekuchinja kwemagetsi kuduku, kureruka, kugadzikana uye kuvimbika; chinokanganisa ndechokuti ripple yakakura kudarika mutsara wemagetsi (kazhinji ≤1% Vo (PP), ripple yakanaka inogona kudarika 10mV (PP) kana pasi). Simba rayo rinokwanisa kubva pawatts shoma kusvika kuzviuru zvemataira.

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