Umuyoboro wa bisi wo mu bwoko bwa sandwich ni iki?

Umuyoboro wa bisi wo mu bwoko bwa sandwich ni umwe mu miyoboro ikwirakwiza amashanyarazi isa nkaho ari ntoya—kugeza igihe uzaba uhura n’imiyoboro ikomeza kwiyongera, ibiciro by’umutwaro bizamuka, n’igihe ntarengwa cyo gutangira gukora kitari kwita ku bushobozi bw’agasanduku k’insinga zawe. Igikurura ni cyo cyoroshye: ubucucike bw’amashanyarazi buri hejuru, gushyiraho gacye, na sisitemu ya modular ikoreshwa n’abahanga mu by’amashanyarazi bashobora gushyiraho hamwe n’abakora imirimo bashobora gushyiraho ibikoresho bike bimuka. Reka turebere hamwe icyo ari cyo umuyoboro wa bisi wo mu bwoko bwa sandwich？ ukurikije uko umuguzi abibona—icyo ari cyo, aho gikwiriye, icyo ugomba kugenzura, n'uburyo bwo guhitamo uruganda ushobora kwizera.

A Ubwoko bwa Sandwich y'imiyoboro ya bisi(bikunze kwitwa "sandwich busway" cyangwa "sandwich Umuyoboro w'imodoka") ni uburyo bwo gukwirakwiza ingufu bwateguwe mbere aho ibyuma biyobora umuriro bishyirwa mu buryoimiterere ikomeye, y'urwego ("sandwich") imbere mu gipangu kirinda.

Uko byubatswe (mu magambo asobanutse neza)

• Abayobora(ubusanzwe umuringa cyangwa aluminiyumu) ​​birundanyirizwa hamwe mu buryo buto.
• Utwuma two gukingiraibice bitandukanye kandi binoze imikorere ya dielectric.
• Ikomeyeinzu y'icyumabitanga uburinzi bwa mekanike no gukomeza guhagarara kw'ubutaka.
• IngingoHuza ibice bigororotse, inkokora, aho bihagarara, n'aho bihagarara kugira ngo ukore inzira yuzuye.

Impamvu yitwa "sandwich"

Kubera ko ibyuma biyobora n'ibikoresho byo gukingira umuriro bishyizwe mu gice gito kandi cyuzuyemo ibice—bimeze nk'imashini ikoresha ingufu kurusha utubari duto. Iyi miterere ni yo mpamvu nyamukuru ituma ibyuma bitwara umuriro bishobora gutanga umuriro mwinshi mu mwanya muto.

Impamvu Injeniyeri n'Abaguzi Bagaragaza Sandwich Busduct (Ibyiza Bifatika)

Mu mishinga ifatika—inganda, ibyumba by’amakuru, iminara y’ubucuruzi—abaguzi bakunze guhindura imiyoboro y’amashanyarazi iyo insinga zibaye nyinshi, zishyushye, zitinda gushyirwaho, cyangwa zigoranye kwaguka.

Uburyo bwo gukoresha neza umwanya n'inzira isuku

• Igishushanyo mbonera gito gifasha mu gushyiraho imiyoboro y'amashanyarazi, imigozi, n'ibisenge bifunganye.
• Ibice byateguwe mbere bigabanya "spaghetti factor" y'insinga zifatanye.

Ingano y'amashanyarazi menshi ku mutwaro ukomeye

Imiterere ya sandwich ikunze gukoreshwa mu byuma bitanga umusaruro no mu gukwirakwiza amazi menshi—akenshi kuva kuri ampeta magana make kugeza kuri ampeta ibihumbi byinshi, bitewe n’uburyo ikoreshwa.

Kwagura no kubungabunga modular

• Byoroshye kwagura hamwe n'ibice bishya kuruta kongera gukurura insinga nyinshi.
• Imiterere ya sisitemu isobanutse neza ishyigikira kuvugurura imirongo mishya y'ibikoresho, abakodesha, cyangwa impinduka mu musaruro.

Umuvuduko wo gushyiraho no guhuza

• Ibice n'ingingo bisanzwe bigabanya ihindagurika ry'umurima.
• Gutanga serivisi vuba iyo utanga serivisi atanze ibisobanuro birambuye bya torque, ibikoresho byo guhuza, n'amabwiriza yo kuyishyiraho.

Aho umuyoboro wa bisi wo mu bwoko bwa Sandwich ukunze gukoreshwa

Sandwich busduct akenshi ni yo mpamvu ikwiye:

• Inganda(Ibiryo bya MCC, imiyoboro y'umusaruro, imashini ziremereye zikwirakwiza)
• Inyubako z'ubucuruzi(imiyoboro y'amazi yo kuzamuka, aho hasi hakwirakwizwa, aho amazi ya HVAC ashyirwa mu buryo bunini)
• Ibitaro(ibyihutirwa ku bijyanye no kwizera no kubungabunga)
• Ibigo by'amakuru(aho ubucucike bw'ingufu n'imiterere isukuye ari ingenzi)
• Ibibuga by'indege, amaduka manini, n'inyubako nini(ahantu henshi ho gukwirakwiza)

Niba ibidukikije byawe bifite ivumbi cyangwa bigasukurwa buri gihe, urwego rwo kurinda urugo ruhinduka ikintu cy'ingenzi cyane mu kugura.

Ibisobanuro by'ingenzi abaguzi bagomba kubanza gusuzuma (Mbere yo kugereranya ibiciro)

Iki ni igice kivuga ngo “wirinde amabwiriza yo guhindura”.

Amanota y'amashanyarazi

• Igipimo cy'amashanyarazi(urugero, ingano ya 400A–6300A ikunze kugaragara muri sisitemu ziremereye)
• Voltage ifite amanota(urugero, kugeza kuri 690V ku miyoboro myinshi y'inganda/ubucuruzi)
• Inshuro(50/60 Hz)
• Guhangana n'umuvuduko mugufiamanota (ubushyuhe n'ihindagurika)—akenshi ni imiterere y'ibintu bihinduka cyangwa bicika

Uburinzi bw'agakingirizo (igipimo cya IP)

• IP54: kurinda ivumbi kwinjira (rike) + amazi asukwa
• IP65: ifu idafata ivumbi + irinda amazi anyura mu kirere adakoresha umuvuduko muke

Hitamo IP ukurikije agace gashyirwamo (aho gushyiramo amazi hejuru ugereranyije n'aho hasi h'ibimera ugereranyije n'aho hanze/aho kogejwe) n'uburyo bwo gusukura—atari “aho wumva ko hari umutekano” gusa.

Amahitamo y'ingufu zitwara amashanyarazi n'izirinda ubushyuhe

• Ibikoresho bya conductor: umuringa ugereranije na aluminiyumu (igiciro, uburemere, ibijyanye no gutwara ibintu)
• Sisitemu yo gukingira no kuzamuka k'ubushyuhe ntarengwa
• Ubunini butagira aho bubogamiye n'ubunini bwa PE (cyane cyane ku bijyanye na harmonics n'ibikoresho bigezweho by'ikoranabuhanga)

Ibice bya sisitemu bigira ingaruka ku giciro cyose

• Ibikoresho byo guhuza ibikoresho n'ibikoresho
• Inkokora, imipira yo gusimbuza, ibice bya tee
• Udusanduku two gusohokamo (niba dukoresha uburyo bwo gukwirakwiza porogaramu)
• Ibisabwa ku gupakira/gushyiramo intera ikenewe
• Impera z'ibiryo, amahuza yoroshye, n'ibice byo kwagura

Igiciro gisa n'aho "gihendutse kuri metero" gishobora guhenda iyo ibikoresho n'ibikoresho byo gufatanya byongewemo.

Sandwich vs. Busduct ifungishwa umwuka (Kugereranya byihuse umuguzi)

Dore uburyo bworoshye bwo guhitamo icyerekezo gihuye n'umushinga wawe.

Guhitamo neza biterwa n'ubugari bw'umwanya, urwego ruriho ubu, ibidukikije, n'icyo itsinda ryawe rishinzwe gushyiramo ibikoresho rishobora gukora neza.

Icyo abaguzi batandukanye bitaho (Ishusho y'amasoko)

EPCs n'abakora imishinga

• Ibishushanyo mbonera bisobanutse neza, inkunga yo gukoresha inzira, no kwemeza byihuse tekiniki
• Igihe cyo gutanga serivisi cyizewe n'uburyo bwo gutanga ibikoresho byuzuye
• Ubuyobozi bwo gushyiramo aho hantu: agaciro k'imbaraga z'amashanyarazi, intambwe zo guteranya ingingo, urutonde rw'igenzura

Ba nyir'ibigo / abakora

• Kwizerwa igihe kirekire no kuboneka neza kw'ibice bisimburana
• Uburyo bworoshye bwo kwitandukanya no kubungabunga
• Ubwiza bw'inyandiko ku mpinduka zizakurikiraho

Abaguzi benshi n'abacuruzi benshi

• Ibipimo bihoraho kandi bihuye neza n'ibice bitandukanye
• Ubwiza bw'ibipfunyika (kwirinda kwangirika) n'ibirango bisobanutse neza
• Igipimo cy'inyungu kiri hasi gishyigikiwe na QC iteganyijwe

Abatanga ibicuruzwa

• Ingano nini y'amanota n'uburyo bwo gutanga serivisi "bufite aho bugarukira"
• Amahitamo ya OEM/ODM hamwe n'inyandiko ziteguye isoko
• Ibiciro byoroshye kuri channel hamwe n'ubushobozi bwo gukora ibintu mu buryo buhoraho

Uburyo bwo Guhitamo Uruganda (EEAT: Kwizerana binyuze mu Guhamya)

Ikomeye Umucuruzi w'ibicuruzwa Ntibyohereza ibyuma gusa—bishobora kongera gukoreshwa.

Ibimenyetso ugomba gusaba

• Ibintu byo gupima bisanzwe na raporo z'icyitegererezo (ubudahangarwa bw'ubushyuhe, dielectric, gukomeza—bishingiye ku mushinga)
• Gukurikirana (gukoresha inyuguti z'amajwi n'amashusho y'ibikoresho)
• Imfashanyigisho zo gushyiraho neza n'ibipimo bya torque
• Kugenzura ubushobozi bwo kwihanganira ingingo (ubwiza bw'ingingo ni ingenzi)

Ibibazo byihuse byo kwita ku bibazo byihutirwa

• "Ni gute wagenzura ubwiza bw'ingufu zifatanye n'umubiri ndetse n'ubwiyongere bw'ubushyuhe?"
• "Ni iyihe nzira mukora yo kugenzura uburyo bwo gufunga IP kuri sisitemu za IP65?"
• "Ese ushobora gutanga uburyo busanzwe bwo gushushanya imiterere y'inyuma y'inyuma n'uburyo bwo kuyishyiraho?"
• "Ni izihe mpamyabumenyi zikoreshwa kuri ubu buryo n'isuzuma?"

Uburyo bufatika: Sisitemu yo gukata icyuma cy'amashanyarazi ya Zhejiang Rutong

Ku mishinga ikenera ingufu nyinshi z'amashanyarazi n'uburyo bworoshye bwo kurengera ibidukikije, Zhejiang Rutong Electric itanga sisitemu ya Sandwich Type Busduct Trunking System yagenewe gukwirakwiza ingufu kugeza kuri 690V, ifite amanota agera kuri 400A kugeza kuri 6300A. Amahitamo abiri yo kurinda urugo—IP54 na IP65—afasha guhuza ibidukikije bisanzwe by'ubucuruzi n'inganda, kuva ku bikoresho rusange byo mu nzu kugeza ku bice by'umukungugu cyangwa byegeranye.

Ku makipe acuruza ibicuruzwa, iyi serivisi ishyigikiwe n'umuyoboro w'abakwirakwiza ibicuruzwa ku isi hose mu bihugu birenga 300/uturere, ibiciro bishimishije, ubwoko butandukanye bw'ibipimo/ibipimo, ibyemezo by'ingenzi (bitewe n'imiterere n'isoko ry'aho ibicuruzwa biherereye), hamwe n'ubufasha bwa OEM/ODM ku bafatanyabikorwa.

(Amakuru ni ayo kwifashisha; imikorere ya nyuma n'iyubahirizwa ry'amategeko biterwa n'ibipimo byemejwe n'imiterere y'umushinga.)

Amakosa asanzwe yo kugura (n'uburyo bwo kuyarinda)

• Kutagaragaza ibisabwa mu gihe gito hakiri kare
  Gukosora: shyiramo intego zo kwihanganira ubushyuhe/ingufu muri RFQ.
• Guhitamo IP65 "mu gihe runaka" hatarebwe uburyo bwose bwo kuyifunga
  Gukosora: kugenzura imiterere ya gasket, uburyo bwo gufunga ingingo, n'ibisabwa mu gushyiraho.
• Kwirengagiza uburyo bwo guhuza ibintu n'ingano idafite aho ibogamiye
  Kosora: emeza imiterere y'umutwaro (VFDs, UPS, LED drivers) hanyuma ugaragaze ibisabwa na neutral/PE hakurikijwe ibyo.
• Gupfobya ibikoresho n'ubuhanga bwo kunyura mu nzira
  Gukosora: saba igiciro cyo ku rwego rwa sisitemu gifite inkokora, imigozi, ibikoresho bishyigikira, ibikoresho by'ingingo, n'ibikoresho byo ku mpera byashyizwe ku rutonde ukwarwo.
• Nta gahunda y'ibibazo byo gushyiraho
  Gukosora: bisaba ibikoresho byo gupima/gupima amashanyarazi, urutonde rw'ibikubiye mu nteko, n'igenzura ry'uko ibintu byakirwa.

Ibintu by'ingenzi byakunzwe

Umuyoboro wa bisi wo mu bwoko bwa sandwich ni sisitemu nto, yubatswe n'ibyuma bicukura bisi hamwe n'ubushyuhe imbere mu gipangu kirinda—ni byiza iyo ukeneye gukwirakwiza umuriro mwinshi ahantu hato kandi hasukuye kandi hashyizweho modular. Mu gusuzuma ni iki umuyoboro wa bisi wo mu bwoko bwa sandwich?？, shyira imbaraga ku bipimo biyobora imikorere nyayo: amanota y'amashanyarazi n'amashanyarazi, ubushobozi bwo kwihanganira amashanyarazi make, urwego rwa IP (IP54 vs IP65), uburyo bwo kugenzura ubuziranenge bw'ibikoresho, n'inyandiko z'uruganda. Byakozwe neza, Ubwoko bwa Sandwich y'imiyoboro ya bisi sisitemu zishobora gutanga ingufu zitekanye, zihuse kandi zikwirakwizwa ku nganda n'ubucuruzi.