1. Tsananguro
Kupukuta nemagetsi inzira inobvisa zvinhu zvidiki-diki kubva pamusoro pesimbi nekunyungudika kwemagetsi, zvichikonzera kuti pamusoro payo pave pakachena uye pakaenzana. Munzvimbo dzemuchadenga nedzekurapa, zvinhu zvinoda mhando yepamusoro yepamusoro, kuramba ngura, uye kubatana kwezvinhu zvipenyu, zvichiita kuti kupukuta nemagetsi kuve chimwe chezvinhu zvakakosha. Zvishandiso zvemagetsi zveDC zvechinyakare zvinosangana nematambudziko akadai sekushanda zvishoma uye kusafanana mukugadzirisa nemagetsi, nepo magetsi eDC ane frequency switch uye magetsi epulse zvinowedzera zvakanyanya mwero wekugadzirisa nemagetsi.
2.Nheyo dzekushanda dzeHigh-Frequency Switch DC nePulse Power Supplies
2.1 Simba reDC reSwitch Rinochinja frequency DC power supply rinoshandura frequency AC kuita AC inochinja frequency, uye rinoigadzirisa nekusefa kuti ipe simba reDC rakasimba. Frequency yekushanda inowanzo bva pamakumi e kilohertz kusvika mazana e kilohertz, ine zvinhu zvinotevera:
Kushanda Nesimba Kwakanyanya: Kushanda Nesimba kwekushandura kunogona kudarika 90%, zvichikonzera kushandiswa kwesimba shoma.
Kunyatsojeka: Kubuda kwakasimba kwemagetsi uye voltage ine shanduko dziri pasi pe ± 1%.
Mhinduro Inokurumidza: Mhinduro inokurumidza kuchinja, yakakodzera zvinodiwa pakuita zvinhu zvakaoma.
2.2 Simba rePulse Simba repulse rinogadzirwa netekinoroji yesimba re high-frequency switch uye rinoburitsa ma pulse currents e periodic kuburikidza ne control circuit. Zvinhu zvinosanganisira:
Chimiro chePulse Chinogadziriswa: Chinotsigira mafungu akaenzana uye DC.
Kuchinjika Kwakanyanya: Kufamba kwepulse, kutenderera kwebasa, uye amplitude zvinogona kugadziriswa zvakazvimirira.
Kuvandudzwa Kwekupolisha: Kufamba kwenguva pfupi kwemhepo inofamba nemhepo kunoderedza polarization ye electrolyte uye kunovandudza kufanana kwekupolisha.
3.Hunhu hweMagetsi Ekugadzira Mapombi Emagetsi eAerospace neMedical Fields
Magetsi anoshandiswa mukupukuta kwemagetsi mundege uye mumabasa ekurapa anofanirwa kusangana nezvinodiwa zvepamusoro zvemhando yepamusoro, kuchengetedzeka, uye kuvimbika kwechigadzirwa. Saka, anofanirwa kuva nehunhu hunotevera:
3.1 Kudzora Kwakanyatsonaka
●Kugadzikana Kwemagetsi Nemagetsi: Kupukuta kwemagetsi nemakemikari kwezvinhu zvemuchadenga nezvehutano kunoda mhando yepamusoro yepamusoro, saka magetsi anofanira kupa magetsi nemagetsi zvakagadzikana, uye kuchinja-chinja kunowanzo dzorwa mukati me ±1%.
●Maparamita Anogadziriswa: Simba rinofanira kutsigira kugadziriswa kwakanyatsojeka kwehuwandu hwemagetsi, voltage, uye nguva yekupukuta kuti zvienderane nezvinodiwa nezvinhu zvakasiyana-siyana uye maitiro.
●Maitiro eConstant Current/Constant Voltage: Anotsigira maitiro econstant current (CC) uye constant voltage (CV) kuti akwane matanho akasiyana-siyana ekupukuta.
3.2 Kuvimbika Kwakanyanya
●Nguva Yekushanda Nguva Refu: Nzvimbo yekugadzira zvinhu mundege nemabasa ekurapa inoda kuvimbika kwemidziyo, saka magetsi anofanira kugadzirwa nezvikamu zvemhando yepamusoro uye magadzirirwo epamusoro kuti ave nechokwadi chekuti mashandiro akasimba kwenguva refu.
●Dziviriro Yezvikanganiso: Zvinhu zvakaita se overcurrent, overvoltage, overheating, uye short-circuit dziviriro kudzivirira kukuvara kweworkpieces kana tsaona dzekugadzira nekuda kwekutadza kushanda kwemagetsi.
●Kugona Kudzivisa Kukanganiswa: Simba remagetsi rinofanira kunge riine simba guru rekudzivirira kukanganiswa kwemagetsi (EMI) kudzivirira kukanganiswa kwemidziyo yemagetsi yekurapa kana yemuchadenga.
3.3 Kuchinjika kuZvinhu Zvakakosha
●Kuenderana kwezvinhu zvakawanda: Zvinhu zvinoshandiswa mundege nekurapa, zvakaita setitanium alloys, simbi isingatsvi, uye nickel-based alloys, zvinoda kuti magetsi aenderane nezvinodiwa zvakasiyana-siyana zvekupukuta kwemagetsi.
●Voteji Yakaderera, Kugona Kwakawanda Kwemagetsi: Zvimwe zvinhu (zvakaita setitanium alloys) zvinoda voltage yakaderera (5-15 V) uye density yakakwira yemagetsi (20-100 A/dm²) yekuchenesa electrochemical, saka magetsi anofanira kunge aine simba remagetsi rinoenderana.
4.Maitiro Ekuvandudza Tekinoroji
4.1 Kufamba Kwakakura uye Kwakanyatsonaka Kufambira mberi mune zvemagetsi e-high-frequency switch uye pulse power supplies kuchatarisa pama-frequency akakwira uye kunyatsojeka kuti zvigutse kudiwa kwekurapwa kwepamusoro-soro munzvimbo dzemuchadenga nedzekurapa.
4.2 Kudzora Kwakangwara Kubatanidzwa kwetekinoroji yehungwaru hwekugadzira (AI) neInternet of Things (IoT) kuchagonesa kudzora kwakangwara uye kutarisa panguva chaiyo maitiro ekupukuta kwemagetsi, zvichivandudza kushanda zvakanaka kwekugadzira uye mhando yechigadzirwa.
4.3 Kugara Nekuchengetedza Zvakatipoteredza Kugadzira matekinoroji emagetsi asingashandise simba rakawanda uye asina kusvibiswa zvakanyanya kuderedza kukanganisa kwezvakatipoteredza kwemaitiro ekugadzira electrochemical polishing, zvichienderana nemaitiro ekugadzira zvinhu zvakasvibira.
5. Mhedziso
Zvishandiso zvemagetsi zveDC zvine frequency switch uye zvinoshandisa pulse, zvine hunhu hwazvo hwepamusoro, hwakanyatsojeka, uye hunhu hwekupindura nekukurumidza, zvinoita basa rakakosha mukupukuta kwemagetsi emuchadenga uye munzvimbo dzekurapa. Hazvingogadzirise chete kunaka uye kushanda zvakanaka kwekurapa pamusoro penzvimbo asiwo zvinosangana nezvinodiwa zvakasimba zvekuvimbika uye kugara kwenguva refu mumaindasitiri aya. Nekufambira mberi kwetekinoroji, zvinoshandisa frequency switch uye pulse power supplies zvichavhura mukana wakakura mukupukuta kwemagetsi, zvichiendesa indasitiri yemuchadenga neyekurapa kumazinga epamusoro ekukura.
Nguva yekutumira: Kukadzi-13-2025
