Intangiriro

Mu 2024, igihombo cy’ubukungu cyatewe n’inkuba ku isi yose cyageze kuri miliyari 4.7 z’amadolari y’Amerika, hafi 60% by’ibi bihombo byatewe no kudakingira neza sisitemu z’amashanyarazi. Nk’igikoresho cy’ingenzi cyo kurwanya kwiyongera k’amashanyarazi, ubwiza bw’ibikoresho birinda kwiyongera k’amashanyarazi (SPDs) bugena neza uburyo sisitemu yose y’amashanyarazi ikora. Iyi nkuru izasuzuma amabanga yo gushyiraho iyi "power guard", ikuyobore mu gisubizo cyuzuye kuva ku mahame kugeza ku ishyirwa mu bikorwa mu buryo bufatika.

Ⅰ. Gusobanukirwa "Igikoresho cyo kurinda indwara (SPDs)"

Mu kigo cy’amakuru kiri i Dubai, itsinda rya seriveri zifite agaciro ka miliyoni 2 z’amadolari y’Amerika zose zangiritse kubera inkuba kuko zitari zifite SPD. Iki kibazo nyakuri kigaragaza aho ibyuma bikingira umuvuduko w’amashanyarazi biherereye mu buryo bwa none.

1.1 Igikoresho cyo kurinda umuvuduko w'amazi ni iki?

Mu by’ukuri SPD ni "valve y’amashanyarazi y’ubwenge". Iyo ibonye voltage idasanzwe, ishobora gushyiraho inzira yo gusohora mu gihe gito cyane (inshuro miliyoni kurusha uko umuntu ahumbya). Bitandukanye na circuit breakers zisanzwe, yagenewe by’umwihariko guhangana n’izamuka ry’amashanyarazi ry’igihe gito cyane (microsecond) ariko rifite imbaraga nyinshi cyane.

1.2 Inkomoko eshatu z'ingenzi z'izamuka ry'amazi zigomba kwirindwa

• Urusaku rw'ibidukikije: Inkuba ishobora gutanga umuvuduko wa ampere 100.000 mu kanya gato.

• Ibibazo byihishe mu muyoboro w'amashanyarazi: Ingufu nyinshi ziterwa no gutangira no guhagarara kw'ibikoresho binini zikunze kugaragara mu nganda.

• Kwikomeretsa sisitemu: Gukoresha ingufu nyinshi mu gupima amashanyarazi biterwa no guhinduranya capacitors na inductors.

Ⅱ. Guhishura uburyo bwa "stress response" bwa SPD

Ubushakashatsi bwakozwe na Laboratwari y'amashanyarazi ya Kaminuza y'Ubumenyingiro ya Munich bwerekana ko hakoreshejwe gahunda yo kurinda ibyiciro bitatu igizwe na Type1, Type2, na Type3, amahirwe yo kwangirika kw'ibikoresho ashobora kugabanukaho 98%. Iyi miterere y' "ubwirinzi bufite ibyiciro byinshi" isa no kubaka inkuta eshatu z'umuriro w'amashanyarazi.

2.1 Kugereranya amahame y'imikorere y'ibice by'ingenzi

2.2 Ingamba zitazwi cyane zo "kurinda abantu mu buryo bwa cascade"

Ubushakashatsi bwakozwe na Laboratwari y'amashanyarazi ya Kaminuza y'Ubumenyingiro ya Munich bwerekana ko hakoreshejwe gahunda yo kurinda ibyiciro bitatu igizwe na Type1, Type2, na Type3, amahirwe yo kwangirika kw'ibikoresho ashobora kugabanukaho 98%. Iyi miterere y' "ubwirinzi bufite ibyiciro byinshi" isa no kubaka inkuta eshatu z'umuriro w'amashanyarazi.

Ⅲ. Umutego wo guhitamo: 90% by'abakoresha birengagiza ingingo z'ingenzi

Ibitaro byo muri Singapuru byahisemo uburyo butari bwo bwa SPD, byatumye ibikoresho bya MRI bikomeza kwangirika bifite agaciro ka miliyoni mirongo mu gihe cy'inkuba. Iri somo ribabaza rigaragaza akamaro ko guhitamo uburyo.

3.1 Amakosa ane akomeye yo guhitamo nabi

- Igitekerezo kibi cya 1: Kwibanda ku giciro gusa ukirengagiza agaciro kazamutse (Uruganda runaka rwafunzwe kubera kuzigama amafaranga 300 $, bigatuma umusaruro utakaza $230.000)

- Igitekerezo kibi cya 2: Kwirengagiza ingaruka z'ubushyuhe bw'ibidukikije (Umushinga wa SPD mu Burasirazuba bwo Hagati wananiwe imburagihe bitewe n'ubushyuhe bwinshi)

- Igitekerezo kibi cya 3: Gutera urujijo mu bipimo bya In na Imax (bitera agace k'uburinzi katagaragara)

- Igitekerezo kibi cya 4: Uburyo bwo gufunga ubutaka budahuye (bituma ikintu "ikirinda kirushaho kuba kibi iyo uburinzi burushijeho kwiyongera")

3.2 Uburyo bwo guhitamo butangwa n'impuguke

Icyitegererezo cya SPD gikoreshwa = (Ibintu bihangana n'agaciro k'amashanyarazi × 0.7)

Ⅳ. Imyitozo yo Gushyiramo: Akazi gashimishije ka tekiniki

Dukurikije igitabo cy’amabwiriza y’ikigo cy’amashanyarazi cya Tokyo, gukoresha insinga nabi bishobora kugabanya imikorere ya SPD ku kigero cya 70%. Ibi bikurikira ni inzira isanzwe imaze imyaka 20 igaragara muri urwo rwego.

4.1 Uburyo bwo gushyiraho intambwe esheshatu za zahabu

• Kwemeza ikibazo cy'amashanyarazi: Koresha uburyo bwo kugenzura abantu babiri (umuntu umwe arakora undi agenzura)

• Guhitamo aho ugomba guhagarara: Nta metero zirenze 0.5 uvuye aho ugomba guhagarara (niba intera irenze iyi, umurambararo w'insinga ugomba kongerwa)

• Guhuza ibyiciro: Koresha inyuguti z'amabara na multimeter kugira ngo wemeze ibintu bibiri

• Uburyo bwo guhuza: Koresha icyuma gifunga hydraulic mu gufunga, kandi wirinde koroshya gufunga

• Gutunganya ubutaka: Gusya ubuso bufatanye kugeza igihe icyuma gisa neza

• Ikizamini cy'imikorere: Koresha ikizamini cya SPD cyabugenewe

4.2 Isesengura ry'imanza zisanzwe z'amakosa

- Urubanza rwa 1: Ikigo cy’amakuru cyananiwe gukora ihuza ry’ibikoresho, bituma SPD inanirwa.

- Urubanza rwa 2: Iyo byashyizwe mu buryo bungana, intera yo gukurura ntabwo yatekerejweho, bituma agace k'uburinzi kadakora neza.

- Urugero rwa 3: Gukoresha insinga zo hasi za aluminiyumu byatumye habaho ingese n'umuvuduko muke.

Ⅴ. Aya makuru agena ubuzima n'urupfu bya SPD

5.1 Ibintu bitandatu byo kwirinda mu gihe cyo gushyiraho

- Ntugashyiremo muri metero 1 uvuye aho ikintu gitembera.

- Ntugashyire hamwe n'imyuka ihumanya.

- Ntugashyireho igipimo cy'inguni kirenze 5° uvuye aho gihagaze.

- Ntugashyire ahantu hafunze neza kandi hatagerwa neza n'ubushyuhe.

- Ntugashyire hafi ya cm 30 uvuye ku bindi bice bitanga ubushyuhe.

- Ntugashyire ahantu hari ivumbi nta gipfundikizo kirinda.

5.2 Ijambobanga ry'igihe cyo kubungabunga

- Uturere two ku nkombe: Reba rimwe mu gihembwe

- Uduce dukunze kugwamo inkuba: Reba ako kanya nyuma ya buri nkuba

- Ibidukikije by'inganda: Gukora igenzura ry'amaso buri kwezi

- Inyubako zisanzwe z'ubucuruzi: Buri mwaka hagomba gukorwa igenzura ry'umwuga

Umwanzuro

Nk’uko Dr. Smith, impuguke yo muri Komisiyo Mpuzamahanga y’Ubuhanga mu by’Ikoranabuhanga mu by’Amashanyarazi yabivuze: “Umushinga w’ikoranabuhanga rya SPD wujuje ibisabwa ugomba kuba uhuza ibikoresho, ubumenyi n’uburambe.” Mu rwego rw’umutekano w’amashanyarazi, ibisobanuro birambuye ni ubuzima. Guhitamo igikoresho gikingira umuriro gikwiye no kugishyiraho neza si ukurinda ibikoresho gusa, ahubwo ni no kubaha ubuzima.