Maitiro ekusarudza UPS uninterruptible power supply yeCMM

2024-08-05

Chekutanga, sarudza simba remuchina, kazhinji, simba remuchina wePC kana indasitiri rinosvika 200w, MAC inokwana 300w, sevha iri pakati pe300w ne600w, uye kukosha kwesimba remuchina wemimwe michina kunogona kureva bhuku remirayiridzo remuchina.

Simba rekuchengetedza data, online interactive riri pakati pe0.5 ne0.7, uye simba remhando yepamhepo rinowanzova 0.8. Kuti uenzanise UPS nemudziyo, shandisa simba reUPS chairo sehwaro.

Zvichienderana nesarudzo yekushandiswa, nzvimbo inogona kukamurwa kuita maUPS eindasitiri uye cAmaiUPS dzezvemagetsi. Industrial UPS inochinjika kunzvimbo dzakaoma, uye commercial UPS ine zvinodiwa zvakanyanya kune nharaunda.

UPS inowanzo kamurwa kuita mafrequency emagetsi uye mafrequency epamusoro maviri. Mafrequency emagetsi eUPS anoumbwa ne thyristor rectifier, IGBT inverter, bypass uye power frequency boost isolation transformer. Mafrequency e rectifier ne transformer i50Hz.

UPS ine mafrequency akawanda inowanzova neIGBT high frequency rectifier, bhatiri converter, inverter uye bypass. Mafrequency ekuchinjana eIGBT rectifiers anowanzova muK shoma kusvika kumakumi eKHz, kana kutosvika mazana eKHz, zvichienzaniswa ne50 hz power frequency, iyo inonzi high frequency UPS.

Nekuvandudzwa kwetekinoroji yemagetsi ine simba uye michina yemagetsi ine mafrequency akawanda. Zvigadzirwa zveUPS muchikamu chesimba diki nepakati zvakatanga kukura zvishoma nezvishoma kusvika pakuva maUPS ane mafrequency akawanda uye mafrequency akawanda, ayo anozivikanwa nekuwanda kwesimba, saizi diki uye huremu hwakareruka. Zvisinei, mukushanda kwesimba reUPS rine mafrequency akawanda, pane shanduko yemagetsi maviri. Topology yeMafrequency Akakwira UPS inoratidza zvimwe zvikanganiso zviripo panguva yekushandiswa, izvo zvinokanganisa kushandiswa kwakachengeteka uye kushanda kweUPS.

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