Musoro: Kunzwisisa kukosha kwevashanduri vema frequency mumichina yekushandura mafrequency
Ndima 1:
Vashanduri vemafrequencyvanoita basa guru mu tekinoroji yemazuva ano, kunyanya mumichina yefrequency inoshanduka. Tingave tichizviziva kana kuti kwete, zvishandiso izvi zviri kutikomberedza, zvichipa simba kune zvakasiyana-siyana mumaindasitiri akadai sekugadzira, HVAC (kudziyisa, kufefetedza, uye kutonhodza mhepo), uye masisitimu esimba rinodzokororwa. Mublog rino, tichanyatsoongorora nyika ye frequency converters uye tichakurukura kukosha kwayo mukushanda.michina yefrequency inoshanduka.
Ndima 2:
Kunzwisisa kukosha kwema frequency converters, munhu anofanira kutanga anzwisisa pfungwa dziri shure kwemidziyo yekushandura mafrequency.Midziyo yekushandura mafrequencyisystem yemagetsi inobvumira mushandisi kudzora kumhanya kana frequency yesimba rinobuda. Kudzora uku kwakawedzerwa kunoita kuti pave nekushanda nesimba uye kurongeka kwakanyanya muzvishandiso zvakawanda. Iyi ndiyo poindi inopenya ye frequency converter! Izvi zvishandiso zvemagetsi zvinoshandura fixed frequency alternating current (AC) input kuita variable frequency output, zvichipa kutonga kwakarurama kunodiwa kuti system ishande zvakanaka.
Ndima 3:
Munzvimbo dzemaindasitiri,ma frequency convertersanoshandiswa zvakanyanya kudzora kumhanya kwemamota emagetsi. Nekugadzirisa frequency, kumhanya kwemota kunogona kugadziriswa zvakanaka zvichienderana nezvinodiwa zvekushanda. Kuchinjika uku hakungovimbisi chete kushanda zvakanaka kwemuchina, asiwo kunoderedza kushandiswa kwesimba. Semuenzaniso, mota inomhanya nekumhanya kwakazara kana chikamu chesimba chinodiwa chete chinogona kushandisa simba rakawanda kupfuura rinodiwa. Vashanduri vefrequency vanogona kudzora kumhanya kwemota zvishoma nezvishoma kuti vaenderane nekushandiswa kwacho, vachichengetedza simba uye vachiwedzera hupenyu hwemuchina.
Ndima 4:
Pamusoro pe,michina yefrequency inoshandukaine ma frequency converters anobatsira kuderedza kushushikana kwemuchina pamidziyo. Ma inverters aya anokwanisa kutanga mota nefrequency yakaderera uye kuimhanyisa zvishoma nezvishoma kusvika pakumhanya kunodiwa, nokudaro achidzivirira kubva kumagetsi anongoerekana akwira uye kubvisa kuvhunduka kwemuchina kunogona kukonzera kusakara nekukuvadzwa nguva isati yakwana. Nekuderedza kushushikana kwemuchina, mabhizinesi anogona kudzivirira kugadzirisa kunodhura uye kuchengetedza kushanda zvakanaka.
Ndima 5:
Ma frequency converters akaitawo mabasa makuru muindasitiri yeHVAC. Mayuniti ekubata mhepo, mafeni nemapombi muma HVAC systems anoshandisa simba rakawanda. Zvisinei, nekushandisa michina ye frequency inoshanduka uye ma frequency converters, simba rinoshandiswa rinogona kugadziriswa. Inverter inodzora kumhanya kwezvikamu izvi zvichienderana nezvinodiwa nenguva chaiyo, ichidzivirira kushandiswa kwesimba zvisina kufanira panguva yekushaikwa kwesimba kwakaderera. Kudzora uku kwakarurama hakungochengetedzi simba chete, asiwo kunoderedza ruzha, kunovandudza nyaradzo uye kunoderedza mari yekugadzirisa.
Ndima 6:
Masisitimu esimba rinogona kudzokororwa, akadai se solar photovoltaics (PV) uye ma wind turbines, anonyanya kuvimba nema frequency converterskudzora simba rinogadzirwa. Ma inverter aya anoshandura direct current (DC) kuita alternating current kuti ienderane nefrequency uye voltage zvinodiwa ne utility grid. Pamusoro pezvo,ma frequency converterskuve nechokwadi chekushandurwa kwesimba zvinobudirira, zvichiwedzera kugadzirwa kwesimba rose uye kuvandudza kuvimbika kwesisitimu. Sezvo kudiwa kwesimba rinogona kuvandudzwa kuri kukura, ma frequency converters acharamba achiita basa rakakosha mukubatanidza zvakanaka manyuko aya esimba ari kuchinja-chinja mugrid.
Ndima 7:
Mukupedzisa,ma frequency convertersndiwo musimboti wemidziyo inoshanduka-shanduka, ichipa kudzora kwekutanga uye kunyatsojeka kunodiwa pakushandisa kwakawanda. Kubva pakudzora mota dzemaindasitiri kusvika kuindasitiri yeHVAC uye masisitimu esimba rinodzokororwa, zvishandiso izvi zvinovandudza kushandiswa kwesimba, zvinoderedza kushushikana kwemuchina uye zvinowedzera kushanda zvakanaka kwesisitimu. Nekufambira mberi kwetekinoroji uye kugara kwenguva refu kuri pamberi, madhiraivha acharamba achichinja, achitungamira hunyanzvi uye achibatsira mune ramangwana risingashandise simba zvakanyanya.
Nguva yekutumira: Nyamavhuvhu-10-2023