Musiyano uripo pakati pemagetsi echikamu chimwe chete, magetsi echikamu zviviri, uye magetsi echikamu chechitatu

Magetsi echikamu chimwe chete nechikamu chimwe chete inzira mbiri dzakasiyana dzemagetsi. Ane musiyano mukuru muchimiro uye voltage yekutumira magetsi.

Magetsi echikamu chimwe chete anoreva chimiro chekufambisa magetsi chine mutsetse wechikamu chimwe chete nemutsetse wezero. Mutsetse wechikamu chimwe chete, unozivikanwawo semutsetse wemoto, unopa magetsi ekutakura, uye mutsetse usina kusimba unoshandiswa senzira yekudzosa magetsi. Voltage yemagetsi echikamu chimwe chete i220 volts, inova voltage iri pakati pemutsetse wechikamu chimwe chete nemutsetse wezero.

Mumhuri nemuhofisi, magetsi echikamu chimwe chete ndiwo anonyanya kushandiswa. Kune rumwe rutivi, magetsi echikamu chimwe chete idunhu remagetsi rine mitsetse miviri yechikamu, inonzi magetsi echikamu chimwe chete muchidimbu. Mumagetsi echikamu chimwe chete, voltage iri pakati pemutsetse wechikamu inonzi wire voltage, inowanzoita 380 volts.

Kusiyana neizvi, voltage yemagetsi emagetsi echikamu chimwe chete ndiyo voltage iri pakati pemutsetse wechikamu nemutsetse we zero, unonzi voltage yechikamu. Mumidziyo yemumba yeindasitiri nemidziyo yemumba, yakadai semichina yekuwelding, magetsi ese ari maviri echikamu anoshandiswa zvakanyanya.

Muchidimbu, musiyano mukuru uripo pakati pemagetsi echikamu chimwe chete nechikamu chechipiri imhando uye voltage yemagetsi anotakura simba. Magetsi echikamu chimwe chete ane mutsetse wechikamu chimwe chete uye mutsetse we zero, uyo wakakodzera mhuri nenzvimbo yehofisi ine voltage ye 220 volts. Simba rechikamu chimwe chete rine mutsetse wechikamu chimwe chete, wakakodzera midziyo yemumba yeindasitiri nemidziyo yemumba ine voltage ye 380 volts.

Simba remagetsi rechikamu chimwe chete: rinowanzoreva chero mutsetse wechikamu (unozivikanwa semutsetse wemoto) musimba reAC re380V rematanho matatu nemitsara mina. Voltage yacho i220V. Mutsetse wechikamu unoyerwa nepeni yemagetsi ine voltage shoma. Simba rinonyanya kuwanikwa muhupenyu. Chikamu chimwe chete ndecheimwe yemitsara mitatu yechikamu kuenda kumutsara wezero. Inowanzonzi "mutsetse wemoto" uye "mutsetse wezero". Kazhinji inoreva simba re220V ne50Hz AC. Sainzi yeinjiniya yemagetsi yechikamu chimwe chete inonziwo "voltage yechikamu".
Simba remagetsi rine zvikamu zvitatu: Simba remagetsi rine frequency yakafanana yemafrequencies matatu uye amplitudes akaenzana, uye chikamu cheAC potential chine 120 degrees ye electrical angle chinonzi three-phase AC power supply. Rinogadzirwa ne three-phase AC generator. Simba reAC rine chikamu chimwe chete rinoshandiswa muhupenyu hwezuva nezuva rinopihwa nechikamu chimwe chete chesimba reAC rine zvikamu zvitatu. Simba reAC rine chikamu chimwe chete rinopihwa ne three-phase AC generator harina kushandiswa zvakanyanya.

Waya dzemagetsi dze transformer dzechikamu chimwe chete nhatu
Musiyano uripo pakati pesimba remagetsi rechikamu chimwe chete nemagetsi echikamu chetatu ndewekuti simba rinobva kujenareta rine zvikamu zvitatu. Chikamu chimwe nechimwe chesimba remagetsi rechikamu chimwe chete chinogona kugadzira dunhu rechikamu chimwe chete kuti ripe vashandisi simba remagetsi. Zvichitaurwa zviri nyore, kune mitsara mitatu yezvikamu (mitsara yemoto) nemutsetse wezero (kana mutsetse wepakati), uye dzimwe nguva mitsara mitatu chete ndiyo inoshandiswa. Voltage iri pakati pemutsetse wechikamu nemutsetse wechikamu i380 volt, uye voltage iri pakati pemitsara yezvikamu nemutsetse wezero i220 volts. Pane mutsetse mumwe chete wemoto newaya yezero, uye voltage iri pakati pawo i220 volts. Magetsi eAC echikamu chechitatu musanganiswa wesimba reAC rechikamu chimwe chete rine amplitude yakaenzana, frequency yakaenzana, uye musiyano wechikamu che120 °. Magetsi echikamu chimwe chete musanganiswa wechero mutsetse wechikamu nemutsetse wezero mumagetsi echikamu chetatu.

Chidziviriro cheSouth-Dou-Xing-Smart-Leakage (Magetsi Akangwara)
Ndezvipi zvakanakira zviviri izvi? Simba remagetsi rechikamu chechitatu rine zvakanakira zvakawanda kupfuura simba remagetsi rechikamu chimwe chete. Rine simba guru pakugadzira, kutumira nekugovera simba, uye kushandurwa kwesimba remagetsi kuita simba remagetsi. Semuenzaniso: majenareta echikamu chetatu nematransformer anogadzirwa kupfuura majenareta echikamu chimwe chete ane simba rakafanana uye zvinhu zvinochengetedza zvinhu, uye ari nyore muchimiro uye mashandiro akanaka. 50% yehukuru. Pakutakura simba rimwe chete, waya dzemagetsi dzechikamu chetatu dzinogona kuchengetedza 25% yesimbi dzisina feri pane waya dzemagetsi dzechikamu chimwe chete, uye kurasikirwa kwesimba remagetsi kushoma pane kwesimba remagetsi rechikamu chimwe chete.