Voltage sag inogona kunzwisiswa sekudonha kamwe kamwe kwevoltage inoteverwa nekudzoka kwenguva pfupi kune zvakajairika.Saka sei kubata nechiitiko che voltage sag?Chekutanga pane zvese, isu tinofanirwa kubata nazvo kubva kune matatu maficha ekugadzira voltage sag uye kukuvadza.Iyo voltage sag inowanzova dambudziko remagetsi emagetsi system, uye kazhinji inogadzira michina uye mushandisi chaiye anokuvadzwa uye kukanganiswa nemagetsi sag.Iko kurongeka kwevatatu ava kunodiwa kuti ubudirire kudzora voltage sag.kusvika kune yakajairika kushanda mamiriro emidziyo.Kuderedza zvakanyanya njodzi dzakawanda dzinokonzerwa nemagetsi sags.
Kuzvitaura zviri nyore, kazhinji nekuda kwekukanganisa mumutsara wemagetsi, huwandu hwemagetsi sags huchawedzera.Nokudaro, tinofanira kuderedza nhamba yekukundikana uye kuderedza nguva yekugadzirisa matambudziko, nekuvandudza kugadzikana kwekushanda kwegadziriro yemagetsi uye kushanda kwemidziyo yemagetsi.Nekukwenenzvera kugadziridza chimiro chesimba rekupa simba, iyo yakagadzikana kubuda kwesimba rekufambisa uye kugovera sisitimu inowedzerwa.Panguva imwecheteyo, isa akasiyana-siyana ekugadzirisa magetsi emagetsi, senge pakati peakasiyana maficha eiyo system uye zvishandiso.Chekupedzisira, kushandira pamwe pakati pevagadziri vemidziyo nevashandisi kunodiwa kuti uvandudze kugona kwemidziyo kutsungirira voltage uye kuderedza kukuvadza kunokonzerwa nemagetsi sags.
Nekuda kwedambudziko remagetsi ekupa system.Chokutanga pane zvose, dambudziko remagetsi emagetsi rinowanzokonzerwa nekukanganisa kwakasiyana-siyana pamitsetse yemagetsi ekugadzirisa magetsi (akawanda acho matambudziko e-short-circuit anokonzerwa nediki capacitance yemiganhu yemunharaunda).Panguva imwecheteyo, nguva yekugadzirisa kukanganisa kwakareba, uye hapana nzira inonzwisisika yekupa magetsi inopiwa kune vashandisi chaivo.Kunyanya kuwanda kweiyo voltage sags mune dzimwe nzvimbo inowanzoitika uye nguva yacho yakarebesa, kazhinji magetsi emagetsi anofanirwa kutanga atariswa.Kazhinji, kuitira kuti uchinje dambudziko remagetsi sag, zvinowanzodiwa kuwedzera mamwe mitsara uye midziyo yekugovera.Izvi zvichawedzera zvakanyanya mutengo wekuisa, izvo zvinoda kuti dhipatimendi remagetsi ritarise nemazvo kunaka kwevoltage.Ipa rutsigiro rwe data kune inotevera kuwedzera kwekunzwa kwemidziyo uye kugadzirisa kwemidziyo yekunzwa nyaya.
Kune vanogadzira michina, iyo yakajairwa kushanda uye kushanda kwemidziyo inoda nzvimbo inonzwisisika yekushanda.Nekudzikisa kunzwisiswa kwemidziyo yakashandiswa kune voltage sags, misoperations kubva otomatiki kana semi-otomatiki inogona kudzikiswa kusvika kumwero wakati.Izvi zvinobvumira midziyo yemagetsi kuve nekwaniso yekudzivisa voltage sags.Panguva imwecheteyo, kana iyo voltage sag inokonzerwa zvakananga nekutanga kwemota huru, tinogona kushandura kuomarara kutanga kusvika kunyoro kutanga kana kuwedzera kupfupi-kutenderera kugona kweiyo common connection point kugadzirisa dambudziko iri.
Kune vashandisi chaivo.Izvi zvinoda kuiswa kwemidziyo yekuripa pakati pemidziyo yemushandisi, senge yakasimba nyika switch, isingachinjiki magetsi emagetsi, dynamic voltage inodzoreredza, nezvimwe.
Vatatu chete vanobatana.Kuti uwane yakanyanya kunaka voltage magetsi nharaunda.
Nguva yekutumira: Kubvumbi-13-2023