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 gidhi remagetsi inoshandurwa kuita maviri rectangular wave masiginecha mushure mesampling uye kuumbwa kwedunhu, imwe yadzo yakadzoserwa shure, uye frequency phase signal synthesis circuit inosanganisa masaini maviri pamwe chete kuti ibudise chiratidzo chemagetsi zvinoenderana nechikamu mutsauko 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 pakati peaya maviri, uye pakupedzisira inosvika padanho rinoenderana, iro rinoumbwa nekusiyanisa uye kusanganisa dunhu reiyo inoshanda amplifier, uye inogona kuchinjika kuseta uye kugadzirisa kunzwisiswa uye kugadzikana kwemagetsi gover.
4. Kuvhara kutungamirira Angle kugadzirisa circuit
Yakasiyana yekuvhara actuator zvikamu, senge otomatiki mabreaker kana AC contactors, yavo yekuvhara nguva (kureva, kubva pakuvhara coil kusvika kune iyo huru yekubata yakavharwa nguva) haina kufanana, kuitira kuchinjika kune akasiyana ekuvhara actuator zvikamu zvinoshandiswa nevashandisi uye kuita kuti ive yekuvhara kwayo, dhizaini yekuvhara kumberi kweAngle gadziriso yedunhu, dunhu rinogona kuzadzisa 0, kuvharwa kwechiratidzo 0. mberi kubva ku0 kusvika ku20 ° phase Angle isati yavhara panguva imwe chete, kuitira kuti nguva yekuvhara yekubatana kukuru kwekuvhara actuator inopindirana nenguva yekuvhara panguva imwe chete, uye kukanganisa kwejenereta kunoderedzwa. Denderedzwa rine mana akanyatso mashandiro 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. Iko kunze kwemagetsi emagetsi kunotora bhatiri yekutanga yejini yedhiziri, kuitira kudzivirira pasi rekupa simba uye iyo yakanaka electrode kubva pakubatanidzwa, diode inopinzwa mukati meiyo loop yekupinda, kuitira kuti kunyangwe kana mutsara usiri wakabatanidzwa, haupise 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