Johnson Electric yiyemeje gutanga ibikoresho byiza byohereza amashanyarazi nibikoresho kubakiriya mu nganda n’inganda

Ibyiciro bya insulator

1. Dukurikije ibikoresho byifashishwa mu gukora insulator, birashobora kugabanywamo insuliranteri ya farashi, insuliranteri yikirahure, insulirantike ya syntetique hamwe na insulator.

2. Irashobora kugabanywa muburyo bwo gusenyuka nubwoko butavunika ukurikije niba intera ngufi ya puncure muri insulator ari munsi ya kimwe cya kabiri cyintera ya flashover mumyuka yo hanze.

3. Ukurikije imiterere yimiterere, irashobora kugabanywamo inkingi (inkingi) insuliranteri, insuliranteri ihagarikwa, insina yikinyugunyugu, insuline ya pin, insulator yambukiranya amaboko, inkoni yinkoni hamwe nudukingirizo.

4. Ukurikije porogaramu, irashobora kugabanwa mumashanyarazi, umurongo wamashanyarazi hamwe nu mashanyarazi.Imashanyarazi ya sitasiyo: ikoreshwa mugushigikira no gukosora ikwirakwizwa ryimbere no hanze yikwirakwizwa ryamashanyarazi

Bisi ikomeye yicyuma cyamashanyarazi kandi ikingira bisi kuva kwisi.Igabanijwemo post insulator hamwe na bushing insulator ukurikije imirimo itandukanye.Imashanyarazi ikoresha: ikoreshwa mugukosora ibice bitwara ibikoresho byamashanyarazi.Igabanijemo kandi insulirasi ya posita na bushing insulator.Insulator zoherejwe zikoreshwa mugukosora igice gitwara ibikoresho byamashanyarazi nta shitingi ifunze;Bushing insulator ikoreshwa mukuyobora icyuma gitwara igice cyamashanyarazi hamwe nigikonoshwa gifunze (nka break break, transformateur, nibindi) hanze yikibabi.

Imirongo yumurongo: ikoreshwa muguhuza imiyoboro yohereza no gukwirakwiza hamwe na bisi yoroheje yibikoresho byo gukwirakwiza hanze, kandi ikabikurikirana uhereye kubutaka.Hano hari ubwoko bwa inshinge, ubwoko bwimanitse, ubwoko bwikinyugunyugu hamwe na farfor cross cross.

5. Ukurikije voltage ya serivise, igabanyijemo amashanyarazi make (AC 1000 V na munsi, DC 1500 V na munsi) insulator hamwe na voltage nyinshi (AC 1000 V no hejuru, DC 1500 V no hejuru).Muri insulator zikoresha ingufu nyinshi, harimo voltage nini cyane (AC 330kV na 500 kV, DC 500 kV) na voltage nini cyane (AC 750kV na 1000 kV, DC 800 kV).

6. Igabanijwemo ubwoko bwimbere ukurikije ibidukikije bya serivisi: insuliranteri yashyizwe mumazu, kandi nta skirt yumutaka uri hejuru ya insulator.Ubwoko bwo hanze: insuliranteri yashizwe hanze, kandi hariho amajipo menshi kandi manini yumutaka hejuru yubuso kugirango yongere intera isohoka hejuru yubutaka, kandi ahagarike amazi muminsi yimvura, kugirango ikore neza mubidukikije bikabije.

7. Ukurikije imikorere itandukanye, irashobora kugabanywamo insulator zisanzwe hamwe na antifouling insulator.

Ibyiciro bya insulator

1. Imashanyarazi yumurongo mwinshi

Ins insulator zikomeye z'umurongo wa voltage mwinshi: harimo insina zo mu bwoko bwa pin zo mu bwoko bwa farumasi, insuliranti ya cross fariseri hamwe na insulator zo mu bwoko bwa kinyugunyugu.Iyo ikoreshwa, ishyizwe kumunara hamwe nibirenge byabo cyangwa ibyuma.

Ukurikije imiterere, imiterere ya farashi yambukiranya imirongo yumurongo wa voltage irashobora kugabanywamo ubwoko bune: ubwoko bwose bwa farashi, ubwoko bwa kole bwashyizweho, ubwoko bumwe bwamaboko na V-shusho;Ukurikije ifishi yo kwishyiriraho, irashobora kugabanwa muburyo bwa vertical n'ubwoko bwa horizontal;Ukurikije ibipimo ngenderwaho, umurabyo utera umuraba wuzuye wihanganira voltage urashobora kugabanywamo ibice bine: 165kv, 185kv, 250kV na 265kv (mubusanzwe, 50% yuzuye ya flashover flashover voltage irashobora kugabanywa mubice bitandatu: 185kv, 2l0kv, 280kv, 380kV, 450kv na 6l0kv).Ukuboko kwambukiranya ifarashi gukoreshwa mumashanyarazi menshi yo hejuru no gukwirakwiza imirongo, ishobora gusimbuza insuline za pin na guhagarika, kandi bikagabanya uburebure bwa pole nintoki.

Ibinyugunyugu by'ibinyugunyugu by'umurongo wa voltage bigabanijwemo 6kV na l0kV ukurikije voltage yagenwe.Ikoreshwa mugukingura no gutunganya abayobora kumurongo wo hejuru no gukwirakwiza umurongo wa terefone, impagarara nu mfuruka.Muri icyo gihe, irakoreshwa kandi cyane kugirango ifatanye numurongo uhagarika imirongo kugirango woroshye imiterere yibikoresho.

Voltage Umuyoboro mwinshi wa voltage wihagarika: harimo insuline ya disiki ihagarikwa ya disiketi, insulirasi ya disiki ihagarikwa, inkoni ikurura inkoni hamwe nubutaka bwinsinga.

Umuyoboro mwinshi wa disiki ihagarikwa ya feri ya feri igabanijwe mubwoko busanzwe nubwoko bwangiza umwanda.Ikoreshwa mumashanyarazi menshi hamwe na ultra-high voltage yohereza imirongo kugirango ihagarike cyangwa itwara imishwarara kandi ikingire inkingi niminara.Imashini ihagarika ifite imbaraga zo gukanika amashanyarazi.Birashobora gukoreshwa muburyo butandukanye bwa voltage binyuze mumatsinda atandukanye kandi bigahuza imbaraga zitandukanye.Nibikoreshwa cyane.Ubwoko busanzwe burakwiriye mubice rusange byinganda.Ugereranije na insulator zisanzwe, insulator zirwanya umwanda zifite intera nini nini kandi zorohereza umuyaga n imvura.Birakwiriye ku ifu y’inyanja, metallurgjiya, umwanda w’imiti n’ahantu hakomeye h’inganda.Iyo insulator irwanya umwanda ikoreshwa mu bice byavuzwe haruguru, irashobora kugabanya ubunini bw umunara kandi ifite agaciro gakomeye mubukungu.

Intego ya voltage yumurongo wa disiki ihagarikwa ibirahuri birasa cyane cyane nkibya voltage ndende umurongo wa disiki ihagarikwa.Imirasire yikirahure ifite ibiranga imbaraga zubukanishi, kurwanya ingaruka zumukanishi, imbeho nziza nubushyuhe, ubuzima bumara igihe kirekire, amashanyarazi meza cyane no kurwanya inkuba.Iyo yangiritse mugihe ikora, disiki yumutaka izacika mu buryo bwikora, byoroshye kuyibona, bigabanya cyane akazi ko gutahura.

Umuvuduko mwinshi wumurongo wa farashi ukurura inkoni ikoreshwa kumurongo wanyuma, inkingi ya tension hamwe nu mfuruka yumurongo wumurongo wamashanyarazi hejuru hamwe nuduce duto duto twambukiranya l0kV na hepfo nkuwashizeho kandi akanayobora neza.Irashobora gusimbuza insimburangingo zimwe na kinyugunyugu hamwe na disikuru yo guhagarika disiki.

③ Ubwoko bwa feri ya feri ya feri ya sisitemu yo guhuza hejuru ya gari ya moshi.

2. Imashanyarazi ntoya

Type Ubwoko bwa pin, ubwoko bwikinyugunyugu hamwe nubwoko bwa feri ya feri ya feri ya feri ya voltage ntoya: insina ya pin ya feri ya feri ya feri ya voltage ntoya ikoreshwa mugukingura no gutunganya imiyoboro mumashanyarazi hejuru ya 1KV.Ibinyugunyugu bya kinyugunyugu hamwe na insuline ya feri ya feri ya feri ya voltage ntoya ikoreshwa nkumuyoboro wogukwirakwiza kandi uteganijwe kumashanyarazi no gukwirakwiza imirongo, guhagarika inkoni.

Ins Umuhengeri wa feri ya feri kumurongo wimbere: ikoreshwa mukuringaniza impagarara zinkingi kumurongo wa AC na DC kumurongo wo gukwirakwiza hamwe numurongo witumanaho, imfuruka cyangwa inkingi ndende, kugirango ukingire insinga zo hasi zo hasi uhereye hejuru guma wire.

③ Gukoresha umurongo wa tramari: ikoreshwa nkumuyoboro wogukurikirana no gutesha umurongo umurongo wa tramari cyangwa nkugukingira no gushyigikira igice cyayobora kuri tram na sitasiyo.

④ Ubwoko bwa feri ya feri ya insuline kumurongo witumanaho: ikoreshwa mugukingura no gutunganya kanda mumurongo witumanaho.

⑤ Insulator zo gukoresha insinga: harimo insulator zingoma, ibice bya farashi hamwe nigituba cya farashi, zikoreshwa mugukoresha insinga nke.

3. Imashanyarazi yumuriro mwinshi

Voltage Umuvuduko mwinshi wimbere wimbere wamashanyarazi kuri sitasiyo yamashanyarazi: ikoreshwa kuri bisi yibikoresho byamashanyarazi bisi nogukwirakwiza amashanyarazi yo murugo no gusimbuza amashanyarazi afite ingufu zingana na 6 ~ 35kV.Nka nkunga yingirakamaro kubice byinshi bya voltage.Mubisanzwe byashyizwe ku butumburuke butarenze 1000m kandi ubushyuhe bwibidukikije ni - 40 ~ 40 ℃, kandi bigomba gukoreshwa nta mwanda hamwe na kondegene.Ubwoko bwa plateau bwabugenewe burashobora gukoreshwa mubice bifite ubutumburuke bwa 3000m na ​​5000m.

Pin Hanze ya pin post insulator: irakoreshwa mugice cyigizwe nibikoresho byamashanyarazi cyangwa ibikoresho byo gukwirakwiza amashanyarazi hamwe na AC yagabanijwe na voltage ya 3 ~ 220kV, ubushyuhe bwibidukikije bwa - 40 ~ + 40 ℃ hafi yikibanza cyashyizwemo nuburebure butarenze 1000m.Ikoreshwa nka insulation hamwe nuyobora neza.

Rod Inkingi yo hanze yimashini yifashisha: ikoreshwa mubikoresho byamashanyarazi yumuriro mwinshi hamwe nibikoresho bikwirakwiza amashanyarazi menshi kugirango ikingire kandi ikosore abayobora.Byasimbuye ahanini ikoreshwa rya pin post yo hanze.

④ Kurwanya inkoni zo hanze hanze: bikwiranye nubucucike bwumunyu wa 0.1mg / cm area Agace gaciriritse kanduye imbere gakoreshwa mugukingira no gutunganya ibikoresho byamashanyarazi yumuriro mwinshi hamwe nibikoresho byo gukwirakwiza amashanyarazi.

Voltage Urukuta rwinshi rwa rukuta: harimo urukuta rwimbere, guswera hanze, guswera bisi hamwe nimpapuro zamavuta capacitive wall bushing.

Ish Amashanyarazi ya farashi yamashanyarazi: harimo bushing ya farfor ya bushing, guhinduranya farashi bushing, transformate ya farfor bushing, nibindi.

Transformer farfor bushing ikubiyemo bushing farfor bushing hamwe ninkingi ya farfor bushing for power transformer na test transformer.Guhindura feri ya feri irimo bushing ya feri ya feri yamashanyarazi yamashanyarazi, bushing ya farashi yamashanyarazi yamenetse, feri ya feri ya feri yo guhinduranya ibintu, feri ya feri ya feri ya firimu idashobora guturika, feri ya feri ya feri ya feri ya feri yamashanyarazi, nibindi. cyane cyane ikoreshwa nka insulasiyo ya voltage nini ya sisitemu yo guhinduranya hasi kandi nkigikoresho cyo kumenagura imashanyarazi no kubika imbere.Farashi ya bushing ya transformateur ikoreshwa nkibintu byerekana insimburangingo ya transfert na voltage transformateur.