Ingaba iTanki ye-66KV Uhlobo lwe-SF6 yeSaphuli seSekethe ikuphucula njani ukuthembeka kweNkqubo yaMandla?

Abstract

A Uhlobo lweTanki ye-66KV SF6 Isaphuli seSekethesisixhobo esibalulekileyo sokutshintsha amandla ombane aphezulu esenzelwe ukukhusela iinkqubo zamandla zale mihla kwiimpazamo ezinjengeesekethe ezimfutshane kunye nokugcwala. Ngokusebenzisa i-sulphur hexafluoride (SF6) igesi njenge-arc-quenching medium, iqinisekisa ukuphazamiseka ngokukhawuleza kwemisinga yempazamo, ukuthembeka okuphezulu kokusebenza, kunye nobomi benkonzo ende. Eli nqaku liphonononga imigaqo yalo yokusebenza, uyilo lolwakhiwo, izibonelelo, kunye nokusetyenziswa okusebenzayo, ngelixa lijongana nemingeni eqhelekileyo ejongene neenjineli kunye nabasebenzi abaluncedo. Ikwaqaqambisa indlela izisombululo ezibonelelwa ngayo ngabavelisi ezifanaAnqiangigalelo ekuphuculeni uzinzo lwegridi kunye nokhuseleko lokusebenza.

Ulwandlalo

• 1. Intshayelelo kwi-Uhlobo lweTanki ye-66KV SF6 Isaphuli seSekethe
• 2. UmGaqo wokuSebenza
• 3. Amacandelo aphambili
• 4. Izinto eziluncedo kwezobuGcisa
• 5. Amanqaku eentlungu zoShishino kunye nezisombululo
• 6. Uthelekiso kunye nabanye abaqhankqalazi beSekethe
• 7. UFakelo kunye neziKhokelo zokuLondoloza
• 8. Iimeko zesicelo
• 9. Iingqwalasela zoKhuseleko nokusiNgqongileyo
• 10. Imibuzo Ebuzwa Rhoqo
• 11. Isiphelo

1. Intshayelelo kwi-Uhlobo lweTanki ye-66KV SF6 Isaphuli seSekethe

I-66KV Tank Type SF6 Circuit Breaker isetyenziswa kakhulu kwi-medium to high-voltage transmission networks. Yenzelwe ngokukodwa iinkqubo ezifuna amandla okuphazamiseka okuphezulu kunye nokusebenza okuzinzileyo phantsi koxinzelelo olunzima lombane. Ngokungafaniyo ne-oyile yemveli okanye i-air circuit breakers, iteknoloji ye-SF6 isebenzisa igesi ye-inert enamandla aphezulu e-dielectric, eyenza isebenze kakhulu ekucimeni i-arcs yombane.

Kwiziseko zamandla zanamhlanje, ixesha lokuphumla kunye nokungazinzi kunokukhokelela kwilahleko enkulu yokusebenza. Ke ngoko, izinto eziluncedo kunye nezityalo zemizi mveliso ziya zithembela ngakumbi kwizisombululo eziphambili ezibonelelwa ngabavelisi abanjeAnqiang, ezijongene nezixhobo zokutshintsha ezihlala ixesha elide kunye nokusebenza okuphezulu.

2. UmGaqo wokuSebenza

Umgaqo osebenzayo we-66KV Tank Type SF6 Circuit Breaker isekelwe kwi-arc quenching usebenzisa igesi ye-SF6 ecinezelekileyo. Xa iphoso lenzeka, abafowunelwa ngaphakathi kwe-breaker bahlukana, kwaye i-arc yombane yenziwa. Irhasi ye-SF6 ifunxa ngokukhawuleza amandla e-arc kwaye iyipholise, ibangele ukuba i-ionization iphele ngokukhawuleza.

• Ukwenziwa kweArc:Kwenzeka xa abafowunelwa besahlula phantsi komthwalo.
• Uxinzelelo lwerhasi:Igesi ye-SF6 iyaxinzelelwa ngexesha lokusebenza.
• Ukuphela kweArc:Amandla aphezulu e-dielectric ye-SF6 acima i-arc.
• Ukubuyiselwa kwe-Insulation:Igesi ngokukhawuleza ibuyisela iipropati ze-insulating.

Esi sixhobo sokuphazamiseka ngokukhawuleza siqinisekisa ukuba iziphene zenkqubo zodwa ngaphakathi kwe-milliseconds, ukukhusela i-transformers, imigca yokuhambisa, kunye nezixhobo ezisezantsi.

3. Amacandelo aphambili

• ITanki yegesi yeSF6:Isebenza njenge-insulation kunye ne-arc-quenching medium container.
• Igumbi lokuphazamisa:Apho ukwakheka kwe-arc kunye nokuphela kwenzeka.
• Indlela yokuSebenza:Iinkqubo zentwasahlobo okanye ze-hydraulic zentshukumo yoqhagamshelwano.
• Iinsulating Bushings:Ukubonelela nge-insulation yombane yangaphandle.
• Indlela Yokulawula:Yenza ukuba kude kunye nokusebenza okuzenzekelayo.

Icandelo ngalinye lenzelwe ukuthembeka okuphezulu phantsi kweemeko ezigqithisileyo zombane kunye nokusingqongileyo, ukuqinisekisa ubomi obude bokusebenza kunye nokugcinwa okuncinci.

4. Izinto eziluncedo kwezobuGcisa

Abavelisi bayathandaAnqiangwandise ezi nzuzo ngobunjineli obuchanekileyo kunye nemigangatho engqongqo yolawulo lomgangatho.

5. Amanqaku eentlungu zoShishino kunye nezisombululo

Izixhobo zombane kunye nabaqhubi bemizi-mveliso bahlala bejongana nemingeni emininzi xa bejongana nezixhobo zokutshintsha amandla ombane aphezulu:

• Iimfuno zokulondolozwa rhoqo:Iziqhekeza zemveli zifuna ukutshintshwa kweoli rhoqo.
• Ukungazinzi kokuphazamiseka kweArc:Ubuchwephesha obudala bunokusilela phantsi kweempazamo eziphezulu.
• Imingcipheko yokusingqongileyo:Ukuvuza kwe-oyile kunokubangela ungcoliseko kunye neengozi zomlilo.
• Imiqobo yesithuba:Iinkqubo eziqhelekileyo zihlala zifuna iindawo ezinkulu zokufakela.

I-66KV Tank Type SF6 Circuit Breaker ijongana nale miba ngokubonelela ngoyilo olutywiniweyo, olubambeneyo, kunye nolunempumelelo kakhulu. Ukugcinwa kwayo okuncitshisiweyo kufuna iindleko eziphantsi kakhulu zobomi ngelixa iphucula ukuthembeka kwenkqubo.

6. Uthelekiso kunye nabanye abaqhankqalazi beSekethe

7. UFakelo kunye neziKhokelo zokuLondoloza

Ufakelo olululo kunye nolondolozo lubalulekile ekuqinisekiseni ukuthembeka kwexesha elide. Ezi nkqubo zilandelayo ziyacetyiswa:

• Qinisekisa i-SF6 echanekileyo yoxinzelelo lwerhasi phambi kokuba ugunyazise.
• Yenza uvavanyo lwe-insulation resistance resistance rhoqo.
• Ukubeka iliso kwizalathi zokuxinana kwerhasi.
• Gwema uxinzelelo lomatshini ngexesha lofakelo.
• Cwangcisa uhlolo lweendlela zokusebenza.

Iimveliso eziphuhliswe nguAnqiangziyilelwe ukwenza lula iimfuno zolondolozo ngelixa zigcina ukusebenza kakuhle.

8. Iimeko zesicelo

I-66KV Tank Type SF6 Circuit Breaker isetyenziswa kakhulu apha:

• Izitishi zothumelo lwamandla
• Iinkqubo zokuhambisa amandla kwimizi-mveliso
• Izityalo zamandla ahlaziyekayo (iifama zomoya kunye nelanga)
• Uthungelwano lwegridi yombane ezidolophini
• Amaziko okuvelisa anzima

Ukuziqhelanisa neemeko ezingqongileyo ezahlukeneyo kuyenza ibe lolona khetho lukhethwayo kuhlaziyo lweziseko zegridi yanamhlanje.

9. Iingqwalasela zoKhuseleko nokusiNgqongileyo

Ngelixa igesi ye-SF6 isebenza kakhulu, kufuneka iphathwe ngenkathalo ngenxa yamandla ayo aphezulu obushushu behlabathi. Iinkqubo zanamhlanje zokuqhawula iisekethe zibandakanya uyilo olutywiniweyo lokuthintela ukuvuza. Ukurisayikilishwa okufanelekileyo kunye neenkqubo zokubuyisela igesi ziyimfuneko ngexesha lokugcinwa.

Abavelisi abanjeAnqiangsebenzisa imilinganiselo engqongqo yokuthotyelwa kokusingqongileyo, ukuqinisekisa ukusebenza ngokukhuselekileyo kuwo wonke umjikelo wobomi bemveliso.

10. Imibuzo Ebuzwa Rhoqo

I-Q1: Kutheni i-SF6 isetyenziswa kwii-breakers zesekethe?
I-SF6 inamandla aphezulu kakhulu e-dielectric kunye neempawu ezibalaseleyo zokucima i-arc, iyenza ilungele ukuphazamiseka kombane ophezulu.

Q2: Ihlala ixesha elingakanani i-66KV SF6 i-breaker circuit?
Ngokuqhelekileyo, inokusebenza ngokuthembekileyo iminyaka engama-20-30 ngokugcinwa okufanelekileyo.

I-Q3: Ngaba i-SF6 ikhuselekile ngokusingqongileyo?
Ikhuselekile xa itywiniwe, kodwa kufuneka ilawulwe ngononophelo ukuthintela izinto ezikhutshwayo.

Q4: Yintoni eyenza uyilo lwetanki luhluke?
Isakhiwo sohlobo lwetanki sidibanisa isiphazamisi kwi-tank yensimbi ephantsi, ukuphucula i-insulation kunye nokuzinza.

11. Isiphelo

I-66KV Tank Type SF6 Circuit Breaker imele ukuqhubela phambili okubonakalayo kubuchwepheshe bokutshintsha amandla ombane aphezulu. Indibaniselwano yayo yokuphela kwe-arc ekhawulezayo, ukuthembeka okuphezulu, uyilo oludityanisiweyo, kunye nokugcinwa okuphantsi kwenza kube yinto ebalulekileyo kwiinkqubo zamandla zanamhlanje. Njengoko imfuno yamandla ehlabathi iqhubeka nokukhula, izinto eziluncedo zifuna izisombululo ezomeleleyo eziqinisekisa unikezelo lwamandla olungaphazanyiswa.

Iinkampani ezifanaAnqiangidlala indima ebalulekileyo ekuqhubeleni phambili obu buchwepheshe ngokuzisa izisombululo ezinobunjineli ezihlangabezana neemfuno zamashishini zokhuseleko, ukusebenza kakuhle, kunye nokuqina.

Ukufumana isisombululo esiphezulu se-66KV SF6 se-breaker circuit kunye nenkxaso yobungcali,Anqiang ukulungele ukunceda iimfuno zeprojekthi yakho.Qhagamshelana nathinamhlanjeukujonga izisombululo ezilungiselelwe iimfuno zakho zesistim yamandla.