Mhepo Simba Network Nhau: Iyo inoshandura sisitimu ndiyo huru yemagetsi sisitimu yemhepo turbine.Basa rayo nderekubatanidza jenareta uye grid, uye kushandura iyo isiri-simba frequency AC simba rinobuda nejenareta musimba remagetsi AC simba kuburikidza neinoshandura sisitimu uye kuiendesa kune grid.Iyo inotonhora sisitimu inopa kupisa kupisa kweiyo simba unit mu converter cabinet kuchengetedza tembiricha yemagetsi unit mukati meyakajairika renji.
Mazuvano, iyo inoshandura system ye1.5MW unit, yave ichishanda kwemakore akawanda, ine maitiro akasiyana-siyana akadai seyakanyanya kupisa network tembiricha, humidity yakakwira mu converter cabinet, shutdown of the inverter module, kukuvara kunowanzoitwa inverter filter contactor, uye isina kugadzikana chiratidzo chekufambisa kweiyo inverter.Matambudziko, matambudziko aya anogona kuita kuti maturbine emhepo ashande nesimba shoma, kana kukonzera njodzi dzakakomba dzekuchengetedza dzakadai sekuputika ma module uye kupisa makabati.
Muchikamu che1.5MW chakadyiswa kaviri, iyo frequency conversion system ndiyo imwe yemisimboti masisitimu eyuniti.Basa rayo guru nderekuziva kutonga uye gidhi yekubatanidza kwesimba rinobuda remhepo turbine nekunakidza jenareta.Zvinonzwisiswa kuti mushure memakore mazhinji ebasa, mutengo wepamusoro wekutenga inverter simba modules ye1.5MW yakapetwa kaviri-yakadyiswa mayuniti, kazhinji kukuvadzwa kweinverter filter contactors, uye kutadza kwekushandura kwagara kuchitambudza varidzi vemagetsi emhepo pasi pekumanikidza kudzikisa mutengo uye kuwedzera. kunyatsoshanda.NS.
Dhizaini yedhizaini yeakapetwa kaviri-akadyiswa mhepo yekugadzira simba remhepo Saka, ndedzipi mhinduro dziripo muindasitiri kune matambudziko ari pamusoro?
Mhosva 1: Kutsiva kwenzvimbo kuti uwane kusaina kutsiva kwe inverter simba modules
Sezvo mutengo wekutenga wemamodule ekunze wakakwira, tingafunga here kuvatsiva nemamodule epamba emhando imwechete?Panyaya iyi, nyanzvi yehunyanzvi yekuvandudza tekinoroji yeBeijing Jinfeng Huineng Technology Co., Ltd. yakataura kuti chokwadi, indasitiri yemumba yakatoisa fungidziro iyi mukuita.Zvinonzwisiswa kuti mukugadzirwa kwechigadzirwa chinotsiviwa cheiyo inverter module ye1.5MW yakapetwa kaviri-yakadyiswa unit, saizi uye interface tsanangudzo yezvigadzirwa zvemukati zvemagetsi unit zvave zvichinyatsoenderana neiyo yekutanga simba unit.Uyezve, chigadzirwa chakaedzwa zvakasimba uye chakasimbiswa, zviratidzo zvose zvekushanda zvinosangana nezvinodiwa zvekushandiswa, uye teknolojia uye hutano zvasvika pakukura.
Kubva padhizaini yekudhirowa kusvika kune chaiyo simba unit, saizi uye chimiro tsananguro yechigadzirwa chakazvigadzira chinopindirana neiyo yekutanga simba unit, uye kuita kwakagadzikana uye kwakavimbika.
Zvinogona kutaurwa kuti kutsiva kwenzvimbo kunogadzirisa zvakakwana matambudziko ekutenga kwenguva yakareba kutenderera uye mutengo wakakura wekugadzirisa wemamodule emagetsi anotengeswa kunze kwenyika.Izvo zvakakosha kuti titaure kuti izvo zvazvino zvigadzirwa zvemuno zvinogona kuwana module kutsiva kwema brand akawanda.
Pamusoro pezvo, mushanduko yakakosha ye1.5MW yakadyiswa kaviri mayunitsi, Jinfeng Hui Energy yave kuda kuumba tekinoroji yekushandura masevhisi anofukidza akawanda mamodheru ekusefa optimization, yakazara inoshandura manejimendi, nezvimwewo, zvinobudirira kudzikisa frequency yekutadza kutendeuka uye kuve nechokwadi chekuchengetedza. chikwata.Kushanda kwakavimbika.
Nyaya 2: 90% kukundikana mwero!Solution kune yakakwirira inoshandura tembiricha uye mis-kubatanidzwa kwe stator contactor
Pamusoro pema frequency converters, maconverter anotengeswa kunze kwenyika anoshandiswawo zvakanyanya mu1.5MW akadyiswa kaviri mayuniti.Muzhizha, kutadza kwekushisa kwakanyanya kwevamwe vashanduri kunotora chikamu che90% chegore rekukundikana kwevashanduri, izvo zvinokanganisa zvakanyanya kushanda kwakachengeteka kwemhepo turbines.
The misalignment pamusoro converter stator contactor ndechimwe chezvinetso zvakapararira parizvino.Kuvhiringidzika kwepurogiramu yepurogiramu kana kukanganisa kwe hardware kuchaita kuti zvakananga mhepo yemhepo ibatanidzwe mumagetsi emagetsi mumamiriro ekumira uye kupisa zvikamu zvakakosha zvekushandura.
Tichitarisa pamusoro pezvikanganiso zviviri zviri pamusoro pekushisa kwepamusoro uye kusveta netsaona, ikozvino inogadziriswa mhinduro mumhizha ndeyekugadzirisa dambudziko rekushisa kwepamusoro kuburikidza nekushandisa shongwe yekugadzirisa kugadzira kupera kwepamusoro;bhazi reDC harisati rachajwa, stator contactor haina kuvharwa, uye stator The contactor inodimburwa kana yapera simba kudzivirira stator contactor kubva pakudhonzerwa mukati nekukanganisa, kuitira kugadzirisa dambudziko reiyo stator contactor kuva. kudhonzwa nekukuvadzwa kwebhodhi redunhu rekutonga.
Nguva yekutumira: Zvita-24-2021
