Ubuyobozi bwo gushyira ibikoresho ku ruhande rw'umucuruzi: imiterere y'ibikoresho byo kuzura inyuma igena imikorere y'igihe kirekire, inyandiko esheshatu z'umutanga serivisi agomba gusaba mbere yo kubikuramo, uruhererekane rw'ibikoresho bihoraho mu gihe cyo kubikoresha, hamwe n'inyandiko zikurinda mu gihe cy'ubukemurampaka.

Igishushanyo mbonera nshaka gushimangira iyi ngingo ni garanti y’uwiyemezamirimo. Iyo electrode y’ibinyabutabire irenze idirishya rya voltage mu mwaka wa gatatu cyangwa wa kane - kandi ikabikora, ahantu aho icyitegererezo cyo kuyishyiraho cyari kidakora neza - EPC na nyir'umushinga bakurikirana ibyangiritse binyuze mu muyoboro wa garanti. Rwiyemezamirimo washyizeho electrode ni we ushobora kwakira ikiguzi cyo kuyivugurura, kuko garanti y’uyitanga akenshi iba idafite imikorere y’uyishyiraho kandi inyandiko y’uyishyiraho niyo nyandiko yonyine igaragaza ko kuyishyiraho ihuye n’ibipimo. Rwiyemezamirimo utanga gusa urupapuro rwo kuyishyiraho - nta nyandiko z’uyitanga, igishushanyo cyubatswe, amafoto yo kuyishyiraho, n’imibare y’itsinda rishobora gukurikiranwa - nta bushobozi afite bwo kwiregura niba isuzuma ry’umwaka umwe kugeza kuri itatu rigarutse hejuru y’intego.

Iyi ngingo ni kimwe n'inyandiko zirinda rwiyemezamirimo. Yanditswe ku bw'umuyobozi ushinzwe gushyira ibikoresho mu bikorwa n'umuyobozi ushinzwe kugenzura aho bikorwa, ntabwo ari ku bw'umuhanga mu by'amasoko ya EPC. Inkuru ni urukurikirane rw'ishyirwa mu bikorwa kuva ibikoresho bigeze aho bikorwa kugeza ku igeragezwa ry'ubushobozi bwo gutangira gukora - kandi kuri buri ntambwe, ibyo rwiyemezamirimo agomba gusaba, kwandika no kubika.

1. Icyo Backfill ikora (n'impamvu ari ingenzi kurusha inkoni)

Abenshi mu bakora umushinga bashyiramo electrode y’ubutaka bwa shimi ku nshuro ya mbere bayitekerezaho nk’ “inkoni y’umuringa ifite ifu y’umukara iyikikije.” Iyo frame ntabwo ikora neza. Imbere y’icyuma ni conductor; inyuma ni igikoresho cy’amashanyarazi. Muri electrode y’ubutaka ya shimi yagenwe neza, aho ifatana n’inkoni n’ubutaka ikora nk’ubutaka bufite hagati ya Ω·cm 200 na 400 hatitawe ku buryo ubutaka bwinshi bungana — kuko inyuma y’ubutaka ifata ubushuhe ku buso bw’inkoni kandi ikarekura buhoro buhoro ibintu bya iyoni mu butaka busanzwe. Iyo nta frame, inkoni ni insinga iri mu mucanga uhuza umwuka.

Ibumba ritwikiriye inyuma ni ibumba ribyimba (ubusanzwe bentonite, rimwe na rimwe ibumba risa n’iry’amabuye y’agaciro) rivanze n’umunyu wa electrolyte (ubusanzwe magnesium sulfate, ntabwo ari sodium chloride - chloride yibasira ibice by’umuringa ndetse no mu gikapu cy’umuringa) hamwe n’inyongeramusaruro yo kubika amazi. IEC 62561-7 ni bwo buryo bwo gupima busobanura icyo "byavuzwe neza" bivuze mu mibare ishobora gupimwa:

2. Inyandiko esheshatu rwiyemezamirimo agomba gusaba mbere yo gupakurura

Mbere y'uko ibikoresho biva mu ikamyo, rwiyemezamirimo aba afite inyandiko esheshatu mu ntoki. Ikintu cyose kibura ni ukubisubiza cyangwa gusubizwa amafaranga; umunsi rwiyemezamirimo amara asaba inyandiko mu biro uba uhendutse ugereranije n'umunsi rwiyemezamirimo amara asubiramo akazi nyuma.

Ku ruhande rw'umutanga serivisi, ipaki y'inyandiko si amahitamo - ni yo itandukanya umutanga serivisi yizewe w'amashanyarazi akoreshwa mu gusya amashanyarazi n'umucuruzi w'inkoni n'umukandara. ShiBang yohereza ipaki y'inyandiko esheshatu hamwe na burielectrode yo gusya imyukakohereza, kandi yongera gutanga raporo y'igerageza ry'ubwoko kuri buri cyiciro. Ibyabaye mu 2022 ku batanga ibicuruzwa mu ruganda rwacu — ingero 12 muri 38 zaguye ku bushyuhe bwa 60 °C / ikizamini cy'iminsi 30 cy'ubudahangarwa bwa ionic ku kigero cya 65%, munsi y'umubare wa 80% — byafashwe mu gihembwe cya gatatu mbere yo kohereza. Rwiyemezamirimo wabonye raporo y'igerageza ry'ubwoko kandi akabona umubare w'itsinda ririho ni we ukurikirana igenzura.

3. Ikimenyetso cya Auger-Diameter — Uburyo bunini bwo gushyiramo ibintu ku ruhande

Mu bintu rwiyemezamirimo agenzura ku ishyirwaho rya electrode y’ibinyabutabire, umurambararo wa auger ni wo munini kurusha iyindi. Ibicuruzwa bya ShiBang byoherejwe muri ME kuva mu 2020 kugeza mu 2025 bifite amakuru yo gushyiramo inomero. Ku ma electrode 200 ya mbere yoherejwe kuri electrode 4.200 ku rubuga rwa Sawudite, injeniyeri w’urubuga rwa EPC yakoresheje auger ya mm 75 - iyo auger imwe yakoreshejwe ku mushinga wabanje wo gushorwamo ibyuma. Ingano y’ibipimo byagarutse kuri 5.8 Ω ugereranije na 5 Ω. Twimuriye kuri auger ya mm 100 kuri electrode 4.000 zisigaye maze impuzandengo igabanuka igera kuri 3.1 Ω. Itandukaniro rya 0.4 Ω ni ryo mpuzandengo nini cyane yo gushyirwaho ku ruhande rumwe rw’ishyirwaho rya electrode y’ibinyabutabire - kandi ni impinduka rwiyemezamirimo agenzura, ntabwo ari uruganda.

4. Urukurikirane rw'ishyirwa mu bikorwa rukomeza igihe cyo gutanga serivisi

Urutonde rw'ibikenewe mu gushyiramo ibintu ruri hepfo ni urw'itsinda rya ShiBang rishinzwe kohereza ibicuruzwa mu mahanga rigenzura aho ibintu bigeze kuri buri kohereza ibicuruzwa muri ME, Afurika na SEA. Ni urukurikirane rumwe ku gikoresho cy'ubutabire cya mm 17.2, ku nkoni y'ubutabire ya mm 25.4, no ku gikoresho cy'ubutabire cya grafiti. Urukurikirane rw'ibipimo rugaragara kuri buri gishushanyo ku gishushanyo cyubatswe, kandi amafoto yafashwe kuri buri ntambwe ashyirwa mu ipaki y'ingwate.

1. Ongeramo umwobo kugeza ku murambararo ukwiye.Koresha icyuma gipima amazi kiri ku gipimo cyagenwe n'umucuruzi. Koresha icyuma gipima amazi ku burebure buteganijwe, wongereho na mm 50 kugeza 100 ku gice cyo hasi cy'umuyoboro w'amazi. Irinde gushyiramo amazi ahagaze - iminsi 14 y'umurima w'amazi mbere yo gushyiraho ni itegeko rigenga ahantu hakonje.
2. Shyira inkoni n'inyuma mu gikorwa kimwe.Manura inkoni mu mwobo urimo akayunguruzo. Shyiramo agace k'amazi gasukuye n'umuti wo mu bwoko bwa hygroscopic backfill mbere yo gufunga icyobo cyo kugenzura. Ntukavange agace k'amazi gasukuye n'ubutaka kavukire. Ntukazuzuze igice hanyuma ugaruke ku munsi ukurikiyeho. Ntureke icyobo gifunguke ijoro ryose. Buri kimwe muri ibi gitanga icyuho cyangwa inkingi y'amazi yanduye mu butaka, aho isuzuma ry'umurima rizahita rigaragara kandi isuzuma ry'umwaka wa gatatu rizabyemeza.
3. Huza n'umuntuIEEE 837-umuhuza wanditse ku rutonde.Konvoteri ikoze mu buryo bwa exothermic cyangwa ikoze mu buryo bwa compression, ntabwo ari konvoteri ikoze mu buryo bwa mechanical. Konvoteri ikoze mu buryo bwa mechanical inanirwa ikizamini cya impulse-current muri IEC 62561-1 kandi niyo ikunze kugaragara mu buryo bwa mbere bwo gutsindwa mu gihe habaye inkuba. Andika ubwoko bw'ikonvoteri, umubare w'ibice, n'agaciro ka torque ku gishushanyo cyubatswe.
4. Emeza ukoresheje ikizamini cy’ubushobozi (bikurikije umuryango wa IEEE 81 method).Andika aho ubushobozi bw'ubutaka bugarukira, ubushyuhe bw'ubutaka, n'uburyo amazi aboneka. Fata ishusho y'aho ubugenzuzi buherereye, aho buherereye, n'aho icyuma gipima gishobora kugwa. Inyandiko enye zirimo - raporo y'ubwoko bw'igerageza, igishushanyo cyakozwe, amafoto yo gushyiramo, n'uburyo amazi ashobora kugwa - ni dosiye y'ubwirinzi.

5. Icyo wakora iyo Gusoma Gusaba Komiseri Bitari Byiza

Ibimenyetso bibi byo gukora si gake. Impamvu ikunze kugaragara si shimi cyangwa inkoni - ahubwo ni ugushyiraho. Rwiyemezamirimo agomba gukora igenzura ritatu mbere yo guhindura ivugurura.

1. Genzura aho igenzura rishobora kugwa.Isuzuma rishyizwe hafi cyane ya electrode ripima ubukana bw'ingufu; isuzuma rishyizwe kure cyane ripima ubukana bw'ingufu. Igipimo nyacyo ni itegeko rya 61.8% (isuzuma riri ku nshuro 0.618 z'intera iva kuri electrode ujya ku yindi).
2. Ongera upime ukoresheje ikindi gikoresho.Ikosa ry'igikoresho rikunze kugaragara cyane kuruta ikosa ry'umukoresha. Igikoresho cya kabiri kuri electrode imwe kizakemura ibibazo byinshi by' "isomwa risa nabi" mu minota icumi.
3. Reba aho amazi aherereye kugira ngo arebe niba hari amazi ahagaze.Icyobo cyuzuyemo amazi gisa n'aho gifite umuvuduko muto ku gipimo ariko kimaze kuma, gipima ko gifite umuvuduko mwinshi. Igipimo upima si cyo gipimo EPC izapima mu gihe cyo kongera kugerageza.

Iyo igenzura ryose uko ari ritatu ritsinze kandi igipimo cy’isuzuma kikiri hejuru y’intego, amahitamo yo gukosora ni aya:

• Electrode ebyiri za Delta-pattern— Ongeramo inkoni imwe mu mwobo umwe, metero ebyiri uvuye ku wa mbere, uhujwe n'amashanyarazi ukoresheje exothermic ugana ku muyobora w'umwimerere. Ubudahangarwa bw'amapine bugabanukaho hafi 40%.
• Moduli yo hasi iri mu buryo buteganye— Shyira module ya grafiti y'inkingi mu mwobo utambitse wegeranye n'amashanyarazi y'umwimerere. Ubudahangarwa bw'amapine bugabanukaho 30 kugeza kuri 50% bitewe n'ingano ya module n'umugozi w'ubutaka.
• Electrode y'inyongera kuri 3 × uburebure bw'umwimerere— gusa aho imiterere y'ubutaka ibibemerera (nta kariche ku ntego yimbitse). Imibare ikora neza yo kurwanya uduce tw'ubutaka hamwe n'ubujyakuzimu, ariko ikoreshwa ryayo ritwara amafaranga vuba.

Amahitamo yose uko ari atatu asaba ko habanza kuboneka isuzuma ry’ubushobozi bwo gusubiramo mbere yuko ivugurura rirangira. Rwiyemezamirimo ubanza kuzura agasoma nyuma nta byangombwa afite niba ivugurura rinaniwe.

6. Gufunga — Aho inyandiko zo gushyiramo zijya

Dosiye y’ubwirinzi bw’umucuruzi ifite ibice bine: (1) ipaki y’inyandiko z’umutanga (inyandiko esheshatu); (2) igishushanyo cyubatswe gifite aho electrode iherereye, uburebure bwa auger, ingano y’ibisubizo, ubwoko bw’ibihuza, imibare y’ibibanza n’agaciro ka torque; (3) amafoto y’intambwe zo gushyiramo (icyobo cyashyizwemo augere, inkoni iri mu cyobo, gusukamo inyuma, icyobo cyo kugenzura gifunze, guhuza kwarangiye); (4) isesengura ry’ubushobozi bwo gusohora igihe cyo gukora hamwe n’ubushyuhe bw’ubutaka n’ubushuhe. Ibice bine hamwe ni byo rwiyemezamirimo ashyikiriza EPC na nyir’umushinga mu gihe cy’irangira ry’umushinga.

Uruhande rw'umutanga aya masezerano ni inshingano z'uwakoze. ShiBang yohereza ipaki y'inyandiko esheshatu hamwe na burielectrode yo gusya imyukakohereza no kongera gutanga raporo y'igerageza ry'ubwoko kuri buri cyiciro. Ubuyobozi bwo gushyiramo inyandiko buri mu Cyongereza, Igifaransa, Ikidage, Icyesipanyoli, Ikirusiya, Icyarabu n'Ikiyapani - indimi z'abakozi bashyiramo inyandiko mu masoko yohereza ibicuruzwa mu mahanga aho icyuho cy'inyandiko ari kinini. Ku ipaki y'icyitegererezo ifite ipaki y'inyandiko esheshatu yashyizweho mbere, inzira yihuta niUrupapuro rwacu rwa hamagaraIngero z'ibyoherezwa ku mishinga ya PV ikoreshwa mu ikoranabuhanga muri ME, Afurika na SEA biva mu ruganda mu cyumweru kimwe, ibisubizo bya tekiniki mu munsi umwe w'akazi bivanwaho.