1. Frequency phase signal sampling shanduko uye kuumba dunhu
Jenareta kana magetsi grid line voltage chiratidzo chinotanga kutora chiratidzo che clutter muvoltage waveform kuburikidza nekupokana uye capacitance kusefa wedunhu, uye wozoitumira kune iyo photoelectric coupler kuti igadzire rectangular wave chiratidzo mushure mekuzviparadzanisa nevamwe. Chiratidzo chinoshandurwa kuita sikweya wave chiratidzo mushure mekudzoserwa kumashure uye kuumbwa patsva neSchmidt trigger.
2. Frequency phase signal synthesis circuit
Iyo frequency chikamu chiratidzo chejenareta kana giredhi remagetsi inoshandurwa kuita maviri rectangular wave masaini mushure mesampling uye kuumba dunhu, rimwe rave rakadzoserwa shure, uye frequency phase signal synthesis circuit inosanganisa masaini maviri pamwe chete kuti ibudise chiratidzo chemagetsi zvinoenderana ne musiyano pakati pezviviri. Iyo voltage siginecha inotumirwa kune yekumhanyisa control wedunhu uye yekuvhara inotungamira Angle inodzora wedunhu zvichiteerana.
3. Speed control circuit
Iyo yekumhanyisa yekudzora dunhu reiyo otomatiki synchronizer ndeye kudzora yemagetsi gavhuna weinjini yedhiziri zvinoenderana nechikamu mutsauko weiyo frequency yemaseketi maviri, zvishoma nezvishoma kuderedza mutsauko uripo pakati pezviviri, uye pakupedzisira unosvika pachikamu chekuenderana, icho chinoumbwa ne. iyo inosiyanisa uye yakabatanidzwa yedunhu yeanoshanda amplifier, uye inogona kuchinjika kuseta uye kugadzirisa kunzwisisika uye kugadzikana kwegavhuna wemagetsi.
4. Kuvhara kutungamirira Angle kugadzirisa circuit
Yakasiyana yekuvhara inovhara actuator zvikamu, senge otomatiki mabreaker kana AC contactors, nguva yavo yekuvhara (kureva, kubva pakuvhara coil kusvika kune iyo huru yekusangana yakavharwa nguva) haina kufanana, kuitira kuchinjika kune akasiyana ekuvhara actuator zvikamu zvinoshandiswa na. vashandisi uye ita kuti ive chaiyo yekuvhara, dhizaini yekuvhara kumberi kweAngle gadziriso yedunhu, dunhu rinogona kuwana 0 ~ 20 ° kumberi kweAngle kugadziridzwa, ndiko kuti, chiratidzo chekuvhara chinotumirwa kumberi kubva 0 kusvika 20 ° chikamu Angle pamberi panguva imwe chete. kuvhara, kuitira kuti nguva yekuvhara yekubatana kukuru kwekuvhara actuator inopindirana nenguva yekuvhara panguva imwe chete, uye kukanganisa kwejenereta kunoderedzwa. Denderedzwa rine mana akanyatso mashandiro anoita amplifiers.
5. Synchronous yekuona kubuda kwedunhu
Iyo inobuda dunhu rekuona kwesynchronous inoumbwa nekuona synchronous wedunhu uye inobuda relay. Iyo inoburitsa relay inosarudza iyo DC5V coil relay, iyo synchronous yekuona dunhu inoumbwa uye gedhi 4093, uye chiratidzo chekuvhara chinogona kutumirwa nemazvo kana mamiriro ese asangana.
6. Kutsunga kwemagetsi emagetsi
Iyo magetsi emagetsi chikamu chikamu cheiyo otomatiki synchronizer, ine basa rekupa simba rekushanda kune imwe neimwe chikamu chedunhu, uye iyo otomatiki synchronizer inogona kushanda yakadzikama uye yakavimbika ine hukama hukuru, saka dhizaini yayo inonyanya kukosha. Iyo yekunze magetsi emu module inotora bhatiri yekutanga yeinjini yedhiziri, kuitira kudzivirira pasi pesimba rekupa uye iyo yakanaka electrode kubva pakubatanidzwa, diode inoiswa muiyo loop yekupinda, kuitira kuti kunyangwe mutsara usiri wakabatana. , hazvizopisa dunhu remukati remodule. Iyo voltage inodzora magetsi inotora dhizaini inodzora dunhu inoumbwa neakawanda voltage inodzora machubhu. Iyo ine hunhu hwedunhu rakareruka, kuderera kwesimba rekushandisa, yakagadzikana kubuda voltage uye yakasimba anti-kupindira kugona. Naizvozvo, iwo magetsi ekuisa ari pakati pe10 ne35 V anogona kuve nechokwadi chekuti inobuda voltage yeregulator yakagadzikana pa +10V, tichifunga nezvekushandiswa kwe12 V uye 24 V inotungamira mabhatiri einjini dzedhiziri. Uye zvakare, iyo dunhu ndeye mutsara voltage regulation, uye iyo electromagnetic kupindira kwakadzikira.
Nguva yekutumira: Oct-23-2023