Ngokomgaqo woyilo wokusebenza wemitha yamandla, inokwahlulwa ngokwesiseko kwiimodyuli ze-8, imodyuli yamandla, imodyuli yokubonisa, imodyuli yokugcina, imodyuli yesampula, imodyuli yokulinganisa, imodyuli yonxibelelwano, imodyuli yokulawula, imodyuli yokucubungula i-MUC.Imodyuli nganye yenza imisebenzi yayo nge-MCU yokusetyenzwa kwemodyuli yodityaniso olumanyeneyo nolungelelwaniso, incamathele kuyo yonke.
1. Imodyuli yamandla yemitha yamandla
Imodyuli yamandla yemitha yamandla liziko lamandla ekusebenzeni okuqhelekileyo kwemitha yamandla.Umsebenzi ophambili wemodyuli yamandla kukuguqula amandla ombane aphezulu e-AC 220V kwi-DC amandla ombane ophantsi we-DC12\DC5V\DC3.3V, obonelela ngobonelelo lwamandla okusebenza kwitshiphu kunye nesixhobo sezinye iimodyuli zamandla. imitha.Kukho iintlobo ezintathu zeemodyuli zamandla ezisetyenziswa ngokuqhelekileyo: i-transformers, i-resistance-capacitance step-down, kunye nokutshintsha izixhobo zombane.
Uhlobo lweTransformer: Umbane we-AC 220 uguqulwa ube yi-AC12V ngokusebenzisa i-transformer, kwaye uluhlu olufunekayo lwe-voltage lufikelelwe ekulungiseni, ukunciphisa umbane kunye nokulawulwa kwamandla.Amandla aphantsi, uzinzo oluphezulu, kulula ukuphazanyiswa yi-electromagnetic.
Ukuchasana-i-Capacitance step-down power supply yisekethe esebenzisa i-capacitive reactance eyenziwa yi-capacitor phantsi kwe-frequency ethile yesignali ye-AC ukunciphisa ubuninzi bokusebenza ngoku.Ubungakanani obuncinci, ixabiso elincinci, amandla amancinci, ukusetyenziswa kwamandla amakhulu.
Ukutshintshela unikezelo lwamandla ngokusebenzisa amandla izixhobo zombane zokutshintsha (ezifana transistors, MOS transistors, thyristors controllable, njl.), ngokusebenzisa isiphaluka yolawulo, ukuze izixhobo zokutshintsha zombane ngamaxesha "on" yaye "off", ukuze amandla elektroniki. izixhobo zokutshintsha i-pulse modulation ye-voltage yegalelo, ukuze kuphunyezwe ukuguqulwa kwamandla ombane kunye ne-voltage ephumayo inokulungelelaniswa kunye nomsebenzi wokulawula umbane ozenzekelayo.Ukusetyenziswa kwamandla aphantsi, ubungakanani obuncinci, uluhlu olubanzi lwamandla ombane, ukuphazamiseka okuphezulu, ixabiso eliphezulu.
Kuphuhliso kunye noyilo lweemitha zamandla, ngokweemfuno zomsebenzi wemveliso, ubungakanani becala, iimfuno zolawulo lweendleko, iimfuno zomgaqo-nkqubo welizwe kunye nommandla wokuqinisekisa ukuba luhlobo luni lonikezelo lwamandla.
2. Imodyuli yokubonisa imitha yamandla
Imodyuli yokubonisa imitha yamandla isetyenziswa ikakhulu kusetyenziso lwamandla okufunda, kwaye kukho iintlobo ezininzi zokubonisa kubandakanya ityhubhu yedijithali, ikhawuntara, eqhelekileyo.LCD, dot matrix LCD, touch LCD, njl. Iindlela ezimbini zokubonisa ityhubhu yedijithali kunye nekhawuntara inokubonisa ukusetyenziswa kombane omnye, kunye nophuhliso lwegridi ehlakaniphile, iintlobo ezininzi zeemitha zombane ziyafuneka ukubonisa idatha yamandla, ityhubhu yedijithali kunye counter ayikwazi ukuhlangabezana nenkqubo yamandla akrelekrele.I-LCD yindlela yokubonisa eqhelekileyo kwimitha yamandla yangoku, ngokobunzima bomxholo wokuboniswa kuphuhliso kunye noyilo luya kukhetha iintlobo ezahlukeneyo zeLCD.
3. Imodyuli yokugcina imitha yamandla
Imodyuli yokugcina imitha yamandla isetyenziselwa ukugcina iiparamitha zemitha, umbane, kunye neenkcukacha zembali.Izixhobo zememori ezisetyenziswa ngokuqhelekileyo ziyi-chip ye-EEP, i-ferroelectric, i-flash chip, ezi ntlobo zintathu zee-memory chips zinezicelo ezahlukeneyo kwimitha yamandla.I-flash luhlobo lwememori edanyazayo egcina idatha yethutyana, idata yokulayisha igophe, kunye nokuphuculwa kwesoftware.
I-EEPROM yinkumbulo ephilayo enokucinywa efundeka lula evumela abasebenzisi ukuba basule kwaye baphinde bahlele ulwazi olugcinwe kuyo nokuba kwisixhobo okanye ngesixhobo esizinikezeleyo, okwenza i-EEPROM ibe luncedo kwiimeko apho idatha kufuneka iguqulwe kwaye ihlaziywe rhoqo.I-EEPROM inokugcinwa amaxesha ezigidi ezili-1 kwaye isetyenziselwa ukugcina idatha yamandla njengobungakanani bombane kwimitha yamandla.Amaxesha okugcina anokuhlangabezana neemfuno zamaxesha okugcina omitha wamandla kumjikelezo wobomi bonke, kwaye ixabiso liphantsi.
I-chip ye-Ferroelectric isebenzisa uphawu lwezinto eziphathekayo ze-ferroelectric ukuqonda i-speed-speed, ukusetyenziswa kwamandla aphantsi, ukugcinwa kwedatha yokuthembeka okuphezulu kunye nokusebenza okunengqiqo, amaxesha okugcinwa kwe-1 yezigidigidi;Idatha ayisayi kuchithwa emva kokusilela kwamandla, okwenza iitshiphusi ze-ferroelectric ezinoxinano oluphezulu lokugcina, isantya esikhawulezayo, kunye nokusetyenziswa kwamandla aphantsi.Iichips ze-Ferroelectric zisetyenziswa kakhulu kwiimitha zamandla ukugcina umbane kunye nezinye iinkcukacha zamandla, ixabiso liphezulu, kwaye lisetyenziswa kuphela kwiimveliso ezifuna ukuba nezidingo zokugcina amagama aphezulu.
4, imodyuli yesampulu yeemitha zamandla
Imodyuli yesampulu yemitha yeyure ye-watt inoxanduva lokuguqula umqondiso omkhulu wangoku kunye nomqondiso omkhulu we-voltage kwi-signal encinci yangoku kunye nesignali encinci ye-voltage ukuququzelela ukufunyanwa kwemitha yeyure ye-watt.Izixhobo zangoku zesampulu eziqhele ukusetyenziswa zishunt, i-transformer yangoku, i-coil ye-Roche, njl.
5, imodyuli yomlinganiselo wemitha yamandla
Umsebenzi oyintloko wemodyuli yokulinganisa imitha kukugqiba ukufunyanwa kwe-analog yangoku kunye ne-voltage, kunye nokuguqula i-analog kwidijithali;Inokwahlulwa ibe yimodyuli yomlinganiselo wesigaba esinye kunye nemodyuli yomlinganiselo wesigaba esithathu.
6. Imodyuli yonxibelelwano lweemitha zamandla
Imodyuli yonxibelelwano lweemitha zamandla sisiseko sokuhanjiswa kwedatha kunye nokusebenzisana kwedatha, isiseko sedatha yegridi ehlakaniphile, ubukrelekrele, ulawulo lwezenzululwazi olufanelekileyo, kunye nesiseko sophuhliso lwe-Intanethi yeZinto ukuphumeza ukusebenzisana kwabantu nekhompyuter.Kwixesha elidlulileyo, ukungabikho kwendlela yokunxibelelana ikakhulu yi-infrared, i-RS485 yonxibelelwano, kunye nophuhliso lwetekhnoloji yonxibelelwano, i-Intanethi yeTekhnoloji yeZinto, ukhetho lwemowudi yonxibelelwano yemitha yamandla iye yanda kakhulu, i-PLC, RF, RS485, LoRa, Zigbee, GPRS , I-NB-IoT, njl. Ngokweemeko ezahlukeneyo zesicelo kunye neenzuzo kunye nokungonakali kwendlela yonxibelelwano nganye, imo yonxibelelwano ifanelekileyo kwimfuno yemarike ikhethiwe.
7. Imodyuli yokulawula imitha yamandla
Imodyuli yokulawula imitha yamandla inokulawula nokulawula umthwalo wamandla ngokufanelekileyo.Indlela eqhelekileyo kukufaka i-relay yokubamba imagnethi ngaphakathi kwimitha yamandla.Ngokusebenzisa idatha yamandla, iskimu solawulo kunye nomyalelo wexesha langempela, umthwalo wamandla ulawulwa kwaye ulawulwa.Imisebenzi eqhelekileyo kwimitha yamandla iqulathwe kwi-over-current and overload disconnect disconnect relay ukuqonda ulawulo lomthwalo kunye nokukhuselwa komgca;Ulawulo lwexesha ngokwexesha lexesha lokuba namandla kulawulo;Kumsebenzi ohlawulwa kwangaphambili, ikhredithi ayanelanga ukukhupha i-relay;Umsebenzi wokulawula kude ufezekiswa ngokuthumela imiyalelo ngexesha langempela.
I-8, imodyuli yokusetyenzwa kwemitha ye-MCU
Imodyuli yokucubungula i-MCU yemitha yeyure ye-watt yingqondo yemitha yeyure ye-watt, ebala zonke iintlobo zedatha, iguqule kwaye iqhube zonke iintlobo zemiyalelo, kwaye iququzelele imodyuli nganye ukufezekisa umsebenzi.
Imitha yamandla yimveliso yokulinganisa i-elektroniki entsonkothileyo, edibanisa imimandla emininzi yobuchwepheshe bombane, itekhnoloji yamandla, itekhnoloji yokulinganisa amandla, itekhnoloji yonxibelelwano, itekhnoloji yokubonisa, iteknoloji yokugcina njalo njalo.Kuyimfuneko ukudibanisa imodyuli nganye esebenzayo kunye neteknoloji nganye ye-elektroniki ukwenza yonke into epheleleyo ukwenzela ukuba izale i-watt-hour meter ezinzileyo, ethembekileyo nechanekileyo.
Ixesha lokuposa: May-28-2024