Ni iyihe nshingano y'umurinzi w'ubwiyongere bw'ingufu?

Ndacyibuka umunsi inkuba imwe yakubise umukiriya wanjye amafaranga agera kuri miliyoni imwe y'amadolari. Itara rimwe gusa, maze agakoresho ke kose ka PLC gahinduka ibyuma bihenze cyane.

Imashini irinda amashanyarazi ihindura cyangwa igakurura amashanyarazi ateye ubwoba mbere yuko agera ku bikoresho by’ikoranabuhanga, bityo imashini zawe, amakuru yawe n’inyungu zawe bikaguma mu mutekano. Narebye iyi mashini yoroshye ikiza imiyoboro yose ikorerwa mu Bushinwa, mu Budage no mu Bwongereza.

Nugura ibikoresho byo kurinda urujya n'uruza Kugira ngo ubone imibereho, usanzwe uzi ko ibiciro ari ingenzi. Komeza usome nzakwereka uburyo bwo kugabanya ikiguzi cyose cyo gutunga ibintu udakoresheje uburyo bwo kubikumira.

Gusobanukirwa SUburinzi bw'ibyifuzo mu bidukikije by'inganda n'ubucuruzi?

Nanyuze mu ruganda rw'ibikoresho by'imodoka rukora amasaha 24 i Wenzhou mu kwezi gushize. Umuyobozi yambwiye ko buri saha yo gukora amasaha igura 38.000 by'amadolari y'Amerika. Ingufu imwe ishobora gutuma habaho iyo nshuro yo gukora amasaha igabanuka mu masegonda 3.

Uburinzi bw'inganda buhagarika amashanyarazi akabije aterwa n'inkuba, guhindura amashanyarazi, na frequency drives zihindagurika kugera kuri PLC, seriveri, na robots. Nshushanya ubu buryo bwo gukora ku miyoboro y'imodoka yo mu Budage no ku bigo by'amakuru by'Abongereza buri cyumweru.

Ushobora gutekereza ko gukurura umuyaga ari nk'urumuri runini. Ukuri ni akaga cyane, kandi bihendutse kubihagarika kuruta kubisana.

Aho kwiyongera kw'ingufu bituruka

Inkuba ni yo soko y'urusaku rwinshi, ariko si yo ikunze kugaragara cyane. Npima imivuduko myinshi imbere kuruta iyo mu kirere. Moteri ya hp 100 izimya ishobora gusubiza inyuma V 1.800 kuri bisi imwe igaburira sensor yawe. Ingufu zimara amasegonda 50 gusa, nyamara ni ndende bihagije kugira ngo itobore oxide y'irembo rya MOSFET. Nabibonye mu ruganda rwo muri Vietnam. Twongeyeho 40 kA Type 2 protector kuri sub-panel, kandi igipimo cyo gutsindwa cyagabanutse kiva ku mbaho ​​3 ku kwezi kigera kuri zeru mu mezi 14.

Ingaruka ni nini?

Nasabye itsinda ryanjye gukura amakuru mu nganda 200 dukorera. Twasanze ahantu hatari umutekano w’amashanyarazi hafungwa inshuro 7.4 mu mwaka. Buri gihe cyo gufunga amasaha 4.2. Niba inyungu yawe ari 50 k USD ku munsi, ni ukuvuga miliyoni 1.5 z'amadolari y'Amerika buri mwaka. Ingufu yo kurinda uruganda rwose igura munsi ya 0.3% by'uwo mubare. Igihe cyo kwishyura ni iminsi 11, ntabwo ari amezi 11.

Amahame ugomba kubahiriza

Njya i Burayi, bityo buri kingira ngurisha rifite ikimenyetso cya CE na TÜV. Dupima kuri IEC 61643-11. Niba winjije mu Budage, ukeneye na VDE 0675. Ayo madosiye ndayabika mu Cyongereza no mu Kidage, yiteguye gushyirwa mu bubiko bwawe bw'impamyabushobozi. Ushobora kuyashyikiriza umukiriya wawe umunsi umwe wakiriye ibicuruzwa.

Imirimo y'ingenzi y'Umurinzi w'Ingufu?

Mu gihembwe gishize nafashije ikigo cy’Abafaransa gikora imigati n’imodoka. Bohereje umurongo mushya muri Kanada, maze ikizamini cya mbere cyo gupima ingufu kirananirana. Twongeyeho module yacu yo gushyiramo ingufu, maze sisitemu iratsinda bukeye bwaho.

Imashini irinda umuvuduko w’amashanyarazi yumva ingufu z’amashanyarazi zirenze urugero, ikazihambira ku rwego rwiza, hanyuma ikongera gukora kugira ngo umusaruro ukomeze nta gukoresha intoki.Ngerageza buri gikoresho cyose kuri moteri yacu ya 8/20 µs mbere yuko iva ku cyambu cyacu cya Wenzhou.

Ushobora gutekereza ko ibikoresho byo gushyushya ari udusanduku tw'icyuma dusanzwe. Imbere, hari ibice bitatu bito bigena niba umurongo wawe urimo gukora cyangwa urimo gushya.

Imbyino y'ibice bitatu

Buri gihe nsobanura akazi nkoresheje intambwe eshatu. Intambwe ya 1: icyuma gifata gaze gifata ikubitiro rya mbere. Gitanga umuriro kuri 600 V kandi kigakora umuvuduko mugufi. Intambwe ya 2: metal-oxide varistor (MOV) ifata ingufu nyinshi. Intambwe ya 3: TVS diode ifata 30 V ya nyuma kugira ngo 24 V PLC yawe itabona kurenza 37 V. Nayishyize ku ntebe yacu ya laboratwari. Igikorwa cyose kirangira mu masegonda 9, vuba kurusha uko HMI yawe ishobora guhumeka.

Igikoresho cyo gukuraho ubushyuhe

MOV zishaje. Iyo MOV inaniwe, ishobora guhagarika umuriro ikagurumana. Nshyiramo fuse y'ubushyuhe ikoresheje ikoranabuhanga rya MOV. Kuri 142 °C fuse irafungura ikayikurura MOV idakora. Mfite amafoto y'ikizamini cya UL 1449 cya 4th edition agaragaza ko nta muriro w'umuriro nyuma y'iminota 30. Ubwishingizi bwawe bw'umuriro buzakunda iyo dosiye.

Guhamagara kure

Ibigo binini birashaka kumenya ko ikirinda cyapfuye mbere y'uko ikindi kizamuka. Nongeraho uburyo bwo kugihuza budashobora guhagarara. Ushobora kugihuza na SCADA yawe. Iyo ikirinda cyananiwe, PLC yawe ibona ikimenyetso cya 24 V hanyuma ugateganya igihe cyo gusimbuza mu gihe giteganijwe. Nta guhamagara saa sita z'ijoro, nta gutwara ibintu byihuta.

Kuki kurinda ubucuruzi bw’inyongera ari ingenzi ku bucuruzi?

Natakaje umukiriya wo mu Bwongereza mu 2019. Yasibye ibikoresho byo kurinda kugira ngo azigame 2,300 USD. Inkubi y'umuyaga yateye, irangiza ingendo 18, maze umwishingizi we arabyanga. Yafunze uruganda nyuma y'amezi abiri.

Uburinzi bw'ubwiyongere bw'amafaranga butuma inyungu ziyongera, garanti zigahoraho, kandi izina ry'ikirango rigakomeza kugaragara.Mfite amabaruwa aturutse ku bayobozi b'imari batwita intwari, ntabwo ari abatanga serivisi.

Ushobora gukurikirana igiciro kuri buri gipimo. Umuyobozi wawe ushinzwe imari akurikirana EBITDA. Izamuka rimwe rishobora gusibanganya amafaranga wabikije mu myaka icumi.

Ibiciro byihishe wibagirwa

Iyo icyuma gifunguye kinaniwe, wishyura igice, umutekinisiye, icyuma gifunguye, n'igice cyatakaye. Ibi ndabishyira ku rupapuro rworoshye kuri buri giciro. Ikigo gifunguye cya 75 kW kigura 4,800 USD. Ikigo gifunguye cya 600 USD. Igihombo cya 12,000 USD. Igiteranyo cyose ni 17,400 USD. Uburinzi bwanjye bugura 89 USD. Imibare ni mibi, ariko ni ukuri.

Amategeko y'ingwate

Ndatanga garanti y'imyaka 5 kuri buri kiziriko, ariko gusa iyo ukurikije IEC 60364-5-53 ukayishyira mu gice cy'iburyo. Iyo usibye ikiziriko, garanti yawe ya OEM kuri disiki ishobora kuba imfabusa. Nabonye Siemens ihakana ikirego cya 25 k USD kuko urubuga nta SPD rwari rufite. Umukiriya yaratureze, ariko ikosa ni we wabihisemo.

Amafaranga y'ubwishingizi

Nkorana n'umwishingizi w'Umudage utanga 5% ku giciro cy'ubwishingizi niba uruganda rufite SPD zemewe kuri buri rwego. Kuri 400 k USD policy ni 20 k USD zigabirwa buri mwaka. Abashinzwe kurinda bishyura ubwabo mu byumweru 6, hanyuma bakinjiza inyungu mu myaka 19 iri imbere.

Guhitamo igisubizo gikwiye cyo kurinda indwara?

Umuguzi wo muri Milan yanyandikiye ubutumwa bwa elegitoroniki nijoro. Yari afite ibiciro bitatu, buri kimwe gifite amanota atandukanye. Yabajije ati “Ni ikihe gihagije?” Namwoherereje igisubizo cy’umurongo umwe: “Huza ingaruka, ntabwo ari igiciro.”

Hitamo igikoresho gikingira gihuye n'urwego rw'isura yawe, umuriro w'ikosa, kandi gifite icyemezo gikwiye ku isoko ryawe.Buri munsi nkoresha iyi mibare ku rubuga rw'abaguzi mu bihugu 11.

Ushobora kumva utazimiye mu bwoko bwa 1, 2, n'ubwoko bwa 3. Ndagabanya urusaku kandi ndaguha ibibazo bitatu.

Ikibazo cya 1: Inkuba iri he?

Nfungura Google Maps nkareba ubucucike bw'inkuba. Niba uruganda rwawe ruri mu gace ka 4 flashes/km²/umwaka, ukeneye Type 1 ku muryango wa serivisi. Niba uri munsi ya 0.5 flashes, Type 2 irahagije. Mfite ikarita y'isi iriho aya makuru. Nyohereza ubuntu hamwe na buri kiguzi.

Ikibazo cya 2: Umuyoboro wawe wa "short-circuit" ni uwuhe?

Nasomye izina ryawe rya transformer. Transformer ya 1,600 kVA itanga 35 kA fault current. Protector yanjye igomba kubaho. Nhitamo igikoresho gifite amanota 50 kA SCC. Nugura igikoresho cya 15 kA kugira ngo uzigame 12 USD, kizaturika mu gihe cy'ikosa rya mbere. Mfite amafoto, kandi ni mabi cyane.

Ikibazo cya 3: Ese ukeneye pluggable?

Abaguzi bamwe ntibashaka ko nta kintu na kimwe kidakora. Ndatanga karitsiyo ishobora gucomekwa. Iyo module inaniwe, uyihinduranya mu masegonda 9. Nta screwdriver, nta kongera gukoresha insinga. Uruganda rukomeza gukora. Module yo kugabanya igura amadorari 28. Guhinduranya rimwe bizigama byinshi kurusha ibyo mu gihe cyo kudakora.

Ingendo z'ejo hazaza mu ikoranabuhanga ryo kurinda indwara z'ubwiyongere bw'ingufu?

Nahagaze ku rubyiniro rwa Hannover Messe muri Mata ushize nerekana agakoresho gakingira karimo kode ya QR. Abari aho barasetse, kugeza ubwo nagasuzumye maze amakuru agaragara kuri ecran.

Ibikoresho byo kurinda ikirere cy'ejo bizavugana n'igicu cyawe, bivuge ko byananiwe, hanyuma biguhe ibyo bisimbura mbere yuko umenya ko arwaye.Namaze kubaka ibi muri Wenzhou, kandi tubigerageza neza dukoresheje ikigo cy’amakuru cya Berlin.

Ushobora gutekereza ko ibikoresho byo kugura ibikoresho byaguzwe bimaze igihe. Ndabona impinduka eshatu zizahindura urutonde rw'ibyo ugura mu mezi 24 ari imbere.

Graphene MOVs

Dusimbuza zinc-oxide na graphene. MOV nshya ikoresha ingufu zigera kuri 5x kandi iguma ikonje. Nakoresheje 40 kA inshuro ebyiri kuri igikoresho kimwe. Ubushyuhe bwari 42°C gusa. MOV isanzwe igera kuri 120°C irananirwa. Igipimo cya graphene kigura 2.3× uyu munsi, ariko igiciro kiragabanukaho 18% buri gihembwe. Ndateganya ko ubusumbane buzaba mu 2026.

Uburyo bw'ubuzima bushingiye ku ikoranabuhanga rya AI

Nshyiramo akamashini gato ka MCU kabarura buri kintu cyose cyagonzwe, kakandika umuriro, kandi kagakoresha akayunguruzo ka Kalman. Aka gakoresho kavuga ko iherezo ry'ubuzima rizaba mu minsi ± 5. Ubona ubutumwa bwa email bugira buti: “Module muri Panel 3B izapfa mu minsi 12. Igice cy'inyongera kiri mu bubiko bwawe.” Nta kugenzura kw'abantu, nta gitangaza kirimo.

Sisitemu 48 za V DC

Inganda nyinshi zijya kuri bisi ya 48 V DC yo gukoresha imirasire y'izuba na batiri. Nkora ibikoresho byo kurinda bihambira kuri 65 V kandi bigafata 100 A ihoraho. Iyi mashini ikora ku minara ya telefoni na forklift chargers. SKU imwe ikorera amasoko abiri, bityo ugabanye ikiguzi cy'ububiko na 30%.

Umwanzuro

Nohereje ibikoresho birenga 480.000 byo kurinda mu bihugu 34. Buri kimwe cyari gihendutse ugereranyije n'igihe cyo kuruhuka cyabuza. Nyoherereza igishushanyo cyawe, maze nzagusubiza gahunda y'urupapuro rumwe izagabanya ibyago byawe na TCO yawe guhera mu cyumweru gitaha.