Mukushandiswa kwezuva nezuva, nekuda kwenzvimbo yakaoma yekushandisa uye kukuvara kwezvikamu, panogona kunge pasina kubuda kwemagetsi mushure mekunge magetsi ekuchinja tembiricha yakaderera avhurwa, izvo zvinoita kuti dunhu rinotevera risakwanise kushanda zvakanaka. Saka, ndezvipi zvikonzero zvinowanzoita kuti magetsi ekuchinja tembiricha yakaderera atange kushanda zvakanaka?
1. Kurova kwemheni, kukwira kwesimba kana kukwira kwesimba remagetsi pakupinda
Tarisa kana fuse, rectifier bridge, plug-in resistor nezvimwe zvishandiso zviri kumberi kwechinhu zvakakuvara, uye ongorora radio wave waveform kuburikidza ne differential test. Zvinokurudzirwa kushandisa munzvimbo inosangana nemamiriro eEMS ari mubhuku rehunyanzvi. Kana ichida kushandiswa munzvimbo yakaipa, EMC filter uye anti surge device zvinofanirwa kuwedzerwa kumberi kwechinhu.
2. Voltage yekupinda inodarika zvakatsanangurwa zvechigadzirwa chemagetsi
Tarisa kana fuse, plug-in resistor, large capacitor nezvimwe zvishandiso zviri kumagumo ekupinda kwechigadzirwa zviri mumamiriro akanaka, uye edza waveform ye input voltage kuti uone. Zvinokurudzirwa kugadzirisa input voltage, kushandisa magetsi ane voltage yakakodzera se input, kana kuitsiva ne input power supply yakakwira.
3. Zvinhu zvekunze zvakaita semadonhwe emvura kana tin slag zvinonamatira pachigadzirwa, zvichikonzera kupfupika kwemhepo mukati.
Tarisa kana hunyoro hwemhepo huri mukati mehuwandu hwakatarwa. Chechipiri, bvisa chigadzirwa uye tarisa kana paine zvinhu zvakasiyana-siyana pamusoro pechigamba uye kana pasi pakachena. Zvinokurudzirwa kuve nechokwadi chekuti nzvimbo yekuyedza (yekushandisa) yakachena, tembiricha nehunyoro zviri mukati mehuwandu hwakatarwa, uye chigadzirwa chacho chakafukidzwa nependi nhatu dzekudzivirira kana zvichidikanwa.
4. Mutsetse wekupinda wemagetsi ekutanga anochinja tembiricha yakaderera wabviswa kana kuti chiteshi chetambo yekubatanidza hachina kubatana zvakanaka.
Kugadzirisa matambudziko: edza kana voltage yekupinda iri yakajairika kubva pachiteshi chekupinda chiri pasi pechigadzirwa. Zvinokurudzirwa kutsiva tambo yekubatanidza isina kubatwa, uye kupwanyika kwechiteshi chetambo yekubatanidza kunofanira kusungwa kudzivirira kusangana kwakashata.
Kana zvese zvagadzirwa uye zvatanga zviri pamutemo, hapana kubuda kana kukanganiswa uye kusvetuka kunowanikwa. Izvi zvinogona kukonzerwa nekukanganiswa kwekunze kwezvakatipoteredza kana kukuvara kwezvikamu zvekunze, zvakaita sekuwanda kwemutoro wemutoro kana kuti short circuit / capacitive load inodarika kukosha kwakatarwa, zvichikonzera kuwanda kwemagetsi panguva yekutanga.
Panguva ino, tinokurudzira kuti mutengi achinje nzira yekutyaira yemutoro we back-end uye asashandise direct drive yechigadzirwa chemagetsi.
Nguva yekutumira: Chikumi-13-2022