Kutumira chiedza mhiri kwezviuru zvemakiromita - kuongorora chakavanzika uye hunyanzvi hwezvinyorwa zvepamusoro-voltage

Technology Press

Kutumira chiedza mhiri kwezviuru zvemakiromita - kuongorora chakavanzika uye hunyanzvi hwezvinyorwa zvepamusoro-voltage

Mune zvemazuva ano masimba masisitimu, tambo dzakakwirira-voltage tamba basa rakakosha. Kubva pasi pevhu grid grid mumaguta kusvika pamatanho ekutakura-kureba pamakomo nenzizi, voltage-voltage cables vanoona kunyatsochinjika, kugadzikana uye kwakachengeteka kutapurirana kwesimba remagetsi. Chinyorwa ichi chinozoongorora zvakadzama matekinoroji akasiyana-siyana zvine chekuita nemabhuru makuru, kusanganisira chimiro chavo, kuiswa, kugadzira maitiro, maitiro ekuita, kuisirwa uye kugadzirisa uye kugadzirisa.
1.Basic chimiro chekamhepo-voltage tambo

Tambo dzakakwirira-voltage dzinonyanya kuumbwa nevatengesi, insulation zviyero, mataira ekuchengetedza uye zvigaro zvekudzivirira.

Muitisi ndiye chiteshi chekutapurika cheazvino uye chinowanzogadzirwa nemhangura kana aluminium. Copper ane tsika dzakanaka uye ductility, nepo aluminium yakadzika mumutengo uye mwenje uremu. Aya maitta anowanzove ari muchimiro chemuwande-madhiri akaomeswa kuti uwedzere kuchinjika.

Iyo insulation layer chikamu chakakosha cheiyo yakakwirira-voltage tambo, iyo inoita basa mukudzivirira razvino kubhururuka nekuparadzanisa conduge kubva kunze kwenyika. Zviitiko zvakajairika zvekusimbisa zvinosanganisira kuyambuka Polyethyle (XLPE ORCE), pepa remafuta, etcape rine zvisizvo zvemagetsi zvemagetsi, zvinoshandiswa nesimba, uye zvinoshandiswa zvakanyanya muzvinyorwa zvemazuva ano zvepamusoro.

Iyo yekuchengetedzeka yakakamurwa mukupinda kwemukati uye kwekunze kwekuchengetedza. Iyo nhoo yemukati inoshandiswa kugadzira yunifomu yemagetsi uye kudzivirira kuraswa kwenzvimbo kubva mukukuvadza iyo insulation layer; Nhoo yekunze inogona kuderedza kupindira kwemunda wekunze emagetsi pane tambo, uye zvakare kudzivirira iyo tambo kuti ive neye electromagnetic kukanganisa kwenyika kunze kwenyika.

Iyo yekudzivirira inodzivirira inonyanya kudzivirira tambo kubva mukukuvara nezvinhu zvekunze zvakadai sekukuvara kwemuchina, kurongeka kwemakemikari uye kupindira kwemvura. Iyo inowanzoumbwa nezvombo zvetsiva uye zvekunze sheathi. Iyo nhumbi dzokurwa nadzo dzinogona kupa simba rekunze, uye sheath yemakungwa ane mari yemvura uye anti-corrosion mabasa.

Cable

2. Kugadziriswa kweiyo yepamusoro-voltage tambo

Sekureva kweiyo voltage level, voltage-voltage tambo dzinogona kukamurwa kuita pakati-voltage tambo Tambo dzemazinga akasiyana venhema dzakasiyana muzvimiro zvekugadzira, insulation zvinodiwa, nezvimwe.

Kubva pamaonero ekuchinja kwekusimbisa, kuwedzera kune xlpe tambo uye tambo dzemapepa-mapepa emafuta ataurwa pamusoro apa, kune zvakare madzinza-procylene rabha. Mabhokisi ezvemafuta-mapepa ane nhoroondo refu, asi nekuda kwemitengo yavo yekuchengetedza mari yekugadzirisa uye zvimwe zvikonzero, zvishoma nezvishoma yakatsiviwa ne xlpe tambo. Etlelene procyle rabha tambo ine kugona kwakanaka uye kupokana kwemamiriro ekunze, uye kwakakodzera kune dzimwe nguva dzakakosha.
3. Kugadzira maitiro epamusoro-voltage tambo

Kugadzirwa kwetambo-wepamusoro-voltage tambo yakaoma uye yakaomarara.

Iyo yekugadzira yezviitire inotanga kuda iyo yemhangura kana aluminium yakadzvanywa zvekutambanudzwa, yakamonyana uye mamwe maitiro ekuita kuti ive yakakwana kurongeka uye michina yezvimiro zvemateki. Munguva yekuita kusimuka, tambo dzemitsipa dzinofanirwa kunyatsogadzirirwa kuvandudza mufambiro wemuchesi.

Kuwedzeredza kweiyo insulation layer ndeye imwe yematanho anokosha. Kune iyo XLPE Insulation Layer, iyo XLPE zvinyorwa zvinobuda pakupisa kwakanyanya uye zvakarukwa zvakaputirwa pamukate. Munguva yekuwedzera, paramita yakadai sekupisa, kumanikidzwa uye kukwidziridzwa kumhanya kunofanirwa kuve kwakadzorwa zvakanyatso kudzorwa kuti uve nechokwadi chehunhu uye hukuru hwakaenzana hwesimbe.

Iyo yekuchengetedzeka denderedzwa inowanzogadzirwa nesimbi waya yekucheka kana simbi tepi kuputira. Maitiro ekugadzira emukati uye ekunze nhigaro

Pakupedzisira, kugadzirwa kweiyo dura rekudzivirira kunosanganisira kuturika nhumbi dzokurwa nadzo uye kuumbidzwa kwesheathi rekunze. Iyo nhumbi dzesimbi dzinofanira kukwira tambo netambo, uye kuwanda kweiyo yekunze sheathi inofanirwa kuve nechokwadi chekutaridzika kutaridzika pasina kuremara senge mabhurumu uye marara.
4. Performance hunhu hwezvakakwirira-voltage tambo

Panyaya yemabasa emagetsi, mabandi akakwirira-voltage anofanirwa kuve nekukwira kusimba kwekunzwa, kurasikirwa kwakaderera. Kupfuurisa kwepamusoro kunoita kuti udzivise zvinobudirira zviripo zvekuparadza zvazvino

Panyaya yezvimiro zvekushandisa, iyo tambo inofanirwa kuve nesimba rakakwana, richikwira radius uye kukanganisa kuramba. Munguva yekuisirwa uye kushanda, iyo tambo inogona kutambanudzwa, ichikotama uye yekunze simba kukanganisa. Kana iyo mechenical zvivakwa hazvina kukwana, zviri nyore kukonzera tambo kukuvara.

Kubata kwemari zvakare kwakakosha. Iyo tambo ichagadzira kupisa panguva yekushanda, kunyanya kana ichimhanya pasi pehutoro hwakanyanya. Naizvozvo, tambo inoda kuve neakanaka kupisa kupesana uye kukwanisa kushanda kazhinji mukati meimwe tembiricha tembiricha isina matambudziko akadai sekukwegura kwakadaro sekukwegura kwakadai XLPE Cable ine zvakanyanyisa kupisa kupesana uye kunogona kushanda kwenguva yakareba pakushisa kwakanyanya.
5. Kuisirwa uye kuchengetedza kwekapfuti-voltage tambo

Panyaya yekuisa, chinhu chekutanga kuita ndechekuronga nzira kuti ive nechokwadi chekuti tambo yekuisa tambo ine musoro uye yakachengeteka. Munguva yekugadzirisa, kutarisira kunofanirwa kutorwa kuti udzivise kutambanudza, kukotama uye kuendesa tambo. Zvekureba-refu tambo yakarongedzwa, zvishandiso zvakadai sekubatanidza tambo zvinowanzojairwa zvinowanzoitwa kubatsira kuvaka.

Kugadzirwa kwetambo majoini ndiyo kiyi yekubatanidza mune yekuisa maitiro. Unhu hwejoini zvakananga zvinokanganisa kuvimbika kwekushanda kwetambo. Paunenge uchigadzira majoini, tambo inoda kubviswa, yakanatswa, yakabatana uye yakaiswa. Nhanho yega yega inoda kuitwa zvakanyatsoenderana nezvainoda kuita kuti ive nechokwadi chekuti iyo yemagetsi uye michina yezvivakwa zvinosangana nezvinodiwa.

Basa rekugadzirisa rakakosha kuti rive rakawanda-redhable kushanda kwetambo dzakakwirira-voltage. Kugara uchiongorora kunogona kukurumidza kuona kana kutaridzika kwechitanda kwakakuvadzwa kana sheath yakanganisika. Panguva imwecheteyo, mamwe midziyo yekuyedza anogona zvakare kushandiswa kuyedza iyo insulting performance uye chikamu chechidimbu chengarava. Kana matambudziko akawanikwa, ivo vanofanirwa kugadziriswa kana kutsiviwa munguva.

Cable

6. Kukundikana uye kuwonekwa kwenzvimbo dzakakwirira-voltage

Kukundikana Kwakajairika kweMabhokisi Akanyanya Voltage kunosanganisira kuputsa kwepfungwa, kuderedzwa kweConder, uye kutadza kwakabatana. Insulation kuputswa kunogona kukonzerwa nekukwira kuchembera, chikamu chechidimbu, kana chekunze kuwanda. Conction Disnnection inowanzo kukonzerwa nemuchina wekunze simba kana kwenguva yakareba. Kukundikana kwekubatana kunogona kukonzerwa nemusungo wekugadzira mubatanidzwa kana kupisa kwakanyanya panguva yekushanda.

Kuti uone zvikanganiso izvi, pane nzira dzakawanda dzekuchenesa. Chikamu chekutsvagisa chiratidzo chinowanzoitwa nzira. Nekuona chiratidzo chinogadzirwa nekubuda kwechidimbu mune tambo, inogona kutsanangurwa kuti paine insolation inoremara mukati medombo. Iyo Inotsungirira Bvunzo dzeVoltage dzinogona kuona iyo yakadzivirira voltage kugona kwetambo uye tsvaga ingangoita zvinetso zvekunzwa. Mukuwedzera, infrared thermal fungidziro tekinoroji inogona kuona kugovera tembiricha pamusoro pechinyorwa chewato, kuitira kuti titeya kana tambo ine matambudziko akadai sekutsanya kwenzvimbo.
7.Application uye Kubudirira maitiro ezvekunyanyisa-voltage tambo mune masisitimu emagetsi

Mune masisitimu emagetsi, mangozi-voltage yakanyanya kushandiswa zvakanyanya mune urban simba grid shanduko, mitsara yezvinhu zvikuru zveimba, mbambo dzekutapurirana uye dzimwe nzvimbo. Mune maguta emagetsi maguta, nekuda kwekushaikwa kwenzvimbo, kushandiswa kwemabhokisi epasi pevhu kunogona kuchengetedza nzvimbo uye kugadzirisa runako rweguta. Mitsetse inobuda yezvinhu zvakakura zveSimba inoda kushandiswa kwetambo dzakakwirira-voltage kuendesa magetsi kune kure kure. Submarine Cable kutapurirana kunogona kuziva kuyambuka-gungwa simba uye kupa yakagadzikana simba remagetsi kune zviwi zvitsuwa uye nzvimbo dzemahombekombe.

Nekuvandudzwa kwekuenderera mberi kwehunyanzvi hwemagetsi, tambo dzakakwirira-voltage dzakaratidza zvakare mamwe maitiro ekuvandudza. Imwe ndeye kutsvagisa uye kusimudzira uye kushandiswa kwetambo nemazinga epamusoro voltage. Nekuwedzera kwekuda kuendesa kureba-kureba kwekutapurirana, iko kukura kweiyo Ultra-yakakwira voltage tables ichave inotarisisa. Yechipiri ndiyo hungwaru hwemazambiringa. Nekubatanidza sensors uye mamwe midziyo mune tambo, kuongorora kwechokwadi kwemashandisirwo ematare ekushandisa uye kukanganisa kanganati kunogona kuwanikwa, nokudaro kuvandudza kuvimbika kwekuvimbika kwetambo. Yechitatu kukura kwetambo dzakatipoteredza tambo. Sezvo zvinodiwa nevanhu kuti zvidzivirirwe zvemamiriro ekunze


Kutumira Nguva: Sep-24-2024