kangani kangani akakwira-voltage motors kutanga

Nekuvandudzwa kwemidziyo mikuru-zvikuru nemidziyo, simba remota rinoenderana riri kuwedzera kukura, senge hydrogenation chirimwa, nyowani yehydrogen compressor inotsigira synchronous mota yakayerwa simba re10,000 KW.zvinodikanwa zvakajairika zvema-high-voltage motors kuti akwanise kusangana: 3 nguva kutonhora kutanga, kupisa kutanga 2 nguva.

Mamwe ma-high-voltage motors (10KV kana pamusoro) mumaitiro ekushanda, awa yenhamba yekutanga haifaniri kudarika katatu, iyo yakakamurwa kuva kutonhora kwekutanga uye kutanga kupisa.Kutonhora kwekutanga ndiko kuti, kusati kwatanga nguva kubva panguva yekupedzisira yekutanga, kana yakakura kudarika nguva inotsanangurwa nemugadziri wehutano hwekutanga kwechando, uye zvinopesana, ndiko kuti, kutanga kunopisa.(Kunewo vagadziri vanoda injini inotenderera tembiricha uye ambient tembiricha musiyano) Izvi zvinonyanya kuchengetedza mota, nekuti yekutanga-up ikozvino yakakwira zvakanyanya, mhepo inoputika ichapisa, kana kutanga-up kwakabudirira, kutonhora kwemota. ichange ichitenderera ne rotor kune motokari inomanikidzirwa kutonhora (kumanikidzirwa mhepo-yakatonhorera), kana kutanga kwekupedzisira kwekupisa kunogadzirwa nepamusoro-soro hakukwanisi kuparadzira panguva yakakodzera, kuteverwa nekutanga-up, ipapo. iyo yakakwira yazvino ichave tembiricha yemota inoramba ichiita Simudza kukwira kwekushisa kunotungamira kukudzikira kwemhando yemotokisi, uye pakupedzisira kukuvadza mota inotenderera mota yekutanga, yekutanga ikozvino yakakura, kupisa kwakawanda, huwandu hwekutangisa kunobvumidzwa ndiko kupisa kunoita. kwete kukanganisa hupenyu hwemotor insulation uye hupenyu hwebasa kune musimboti wekutsunga.

Mazhinji emotor anogona kutangwa kakawanda, kugadzikana kwayo kwekudzivirira kunoramba kuri mukati memutengo unobvumidzwa, asi kune nhamba diki yehukuru-hukuru kana yakakosha-chinangwa mota, kune huwandu hwekutanga pane imwe unit nguva inodiwa, mota idzi dzichange dzakanongedzwa. kunze kwechigadzirwa chayo.

Mumamiriro ezvinhu akajairika, squirrel-cage rotor motor, inobvumirwa munzvimbo inotonhora, inotanga 2 - 3 nguva, nguva imwe neimwe nguva yacho haifaniri kunge iri pasi pemaminitsi mashanu;inobvumirwa munzvimbo inopisa inotanga kamwe chete.Chete kana uchitarisana nenjodzi, uye nguva yekutanga haisi kupfuura 2 - 3 seconds yeyuniti inogona kutangwa kanopfuura kamwe.

Kazhinji, inodarika 10KV mota inotonhora mamiriro ehafu yeawa, inopisa nyika nguva yemaawa maviri - 4 kana kupfuura.Izvo chaizvo zvinodikanwa zvine chekuita nehukuru hweiyo mota simba uye zvinodiwa nemugadziri wemota.