Uhlobo lwangaphandle 400V iSigaba esiThathu 30kvar 50kvar 75kvar 100kvar 150kvar Statcom SPC

Inkcazelo emfutshane:

Kukho imiba emininzi ngokubanzi yokungalingani komthwalo wesigaba esithathu kwindawo yokuhanjiswa:

1. Indlela yokuhanjiswa komthwalo wesigaba esithathu ayiyodwa, kwaye isiseko sokusasazwa komthwalo asinangqiqo, okubangela ukungalingani komthwalo wesigaba esithathu.

2. Ngenxa yempembelelo yokusasazwa komthwalo, yimowudi yobonelelo lombane yesigaba esinye kuphela esetyenziselwa ukuhlangabezana neemfuno zabasebenzisi xa kufakwa iintambo zombane.Njengoko imigca yesigaba esinye iba nde kwaye inde, umthwalo wesigaba esinye uyenyuka kakhulu, okukhokelela kukungalingani komthwalo wesigaba esithathu.

3. Kwiindawo ezithile ezinabasebenzisi abambalwa, ukusetyenziswa ngokungafanelekanga kwezixhobo zombane zamandla aphezulu ezifana ne-air conditioners kunye ne-single phase motors ngabasebenzisi abathile kunokwaphula ngokulula ibhalansi esisiseko yemithwalo yezigaba ezithathu, ezichatshazelwa kakhulu ngamaxesha onyaka kunye nexesha.

4. Xa abanye abasebenzisi abatsha bedibanisa, abawucingi umlinganiselo wokungalingani komthwalo wesigaba sesithathu kunye nokudibanisa ngokungenasizathu, okubangelwa ukungalingani komthwalo wesigaba sesithathu.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ividiyo

Iimbonakalo

Isixhobo sokulungelelanisa ukungalingani kwesigaba esithathu SPC sisebenzisa i-IGBT njengesixhobo sokutshintsha i-frequency ephezulu kwaye ivelise i-target yangoku ngokuguqulelwa kwe-AC DC.I-SPC inokuhlawulela ngaxeshanye ukungalingani kwesigaba esithathu kunye ne-reactive current, kwaye iphinde ibe namandla okulawula i-2-13 i-harmonics, enokujongana ngokubanzi nemiba yomgangatho wamandla kwindawo yokuhambisa inethiwekhi.

Emva kokuba isixhobo sokulungelelanisa ukungalingani kwesigaba esithathu sivuliwe, inkqubo yangoku ifunyenwe ngexesha langempela ngokusebenzisa i-transformer yangoku yangaphandle, kwaye inkqubo yolwazi lwangoku ithunyelwa kumlawuli wangaphakathi ukuze kuqhutywe kunye nokuhlalutya ukugqiba ukuba inkqubo ikwimeko engalinganiyo. .Emva kwexesha elifanayo, amaxabiso akhoyo afuna ukuguqulwa kwisigaba ngasinye ukufikelela kwisimo esilinganisiweyo, kwaye umqondiso uthunyelwa kwi-IGBT yangaphakathi kwaye iqhutywe ukuba isebenze, i-acheving phase ukuya kwisigaba sokudluliselwa kwangoku.Ekugqibeleni, ifikelela kwisimo sokulingana kwesigaba esithathu kwicala legridi.

Umboniso wemveliso

I-SPC ithatha ubume be-hardware ye-DSP, kwaye amacandelo akumgangatho ophezulu.Itekhnoloji yokulinganisa i-Thermal isetyenziselwa ukuyila kwe-thermal yenkqubo, kunye noyilo lwebhodi yesekethe ye-PCB enemigangatho emininzi iqinisekisa ukwahlukaniswa okuthembekileyo kombane ophezulu kunye ophantsi, obonelela ngesiqinisekiso sokhuseleko lwenkqubo.

Isicelo

Apho kukho i-low-voltage transformer efakiweyo kwaye ecaleni kwezixhobo zombane ezinkulu kufuneka zixhotyiswe ngezixhobo zembuyekezo yamandla asebenzayo i-svg static var generator (oku ngamalungiselelo esebe lamandla lesizwe), ngakumbi abo banamandla aphantsi kwimigodi yemizi-mveliso, amashishini, iindawo zokuhlala kufuneka zifakwe.Iinjini ezinkulu ze-asynchronous, ii-transformers, ii-welding machines, ii-punches, i-lathes, i-air compressors, i-press, i-cranes, i-smelting, i-steel rolling, i-aluminium rolling, i-switches enkulu, izixhobo zokunkcenkceshela zombane, ii-locomotives zombane, njl. i-conditioning, iifriji, njl., zizinto zokusetyenziswa kwamandla asebenzayo angenakuhoywa.Imeko yombane emaphandleni imbi ngokwentelekiso, iindawo ezininzi zinqongophele umbane, ukuguquguquka kwamandla ombane kukhulu kakhulu, umba wamandla uphantsi kakhulu, ukufakela izixhobo zembuyekezo ngumlinganiselo osebenzayo wokuphucula imeko yobonelelo lombane nokuphucula izinga lokusetyenziswa kwamandla ombane.Svg static var generator kufuneka eyona sixhobo imbuyekezo amandla asebenzayo.

1.Zonke iintlobo zofakelo lwamashishini
2.Izixhobo ezisebenzisa i-variable speed drive (VSD)
Izixhobo ze-3.arcing: isithando sombane se-arc (EAF), i-ladle furnace (LF), kunye nomatshini we-arc welding
4.Ukutshintsha unikezelo lwamandla: ikhompyutha, iTV, iifotokopi, umshicileli, i-air conditioner, i-PLC
Inkqubo ye-5.UPS
6.Iziko ledatha
7.Izixhobo zonyango: i-MRI scanner, i-CT scanner, umatshini weX-ray, kunye ne-linear accelerator
8.Izixhobo zokukhanyisa: I-LED, isibane se-fluorescent, isibane somoya we-mercury, isibane somphunga wesodium, kunye nesibane se-ultraviolet
9.I-Solar inverter kunye neejenereyitha ze-injini yomoya

Inkonzo eyenzelwe

1. Inkonzo ye-ODM/OEM inikezelwa.

2. Ukuqinisekiswa komyalelo okhawulezayo.

3. Ixesha lokuhambisa ngokukhawuleza.

4. Ixesha lokuhlawula elilungileyo.

Okwangoku, inkampani ikhulisa ngamandla iimarike zaphesheya kunye nokwakheka kwehlabathi.Sizibophelele ekubeni ngomnye wamashishini alishumi aphezulu athumela ngaphandle kwimveliso yombane yaseTshayina, esebenzela ihlabathi ngeemveliso ezikumgangatho ophezulu kunye nokuzuza imeko yokuphumelela kunye nabathengi abaninzi.