Kev faib tawm ntawm qhov hloov pauv hluav taws xob siab:

Lub qhov hloov pauv thauj khoom yog lub cuab yeej hloov pauv ntawm lub tshuab hluav taws xob thiab lub qhov hloov cais. Nws muaj cov khoom siv tua hluav taws xob yooj yim, uas tuaj yeem thaiv cov khoom thauj ntxiv thiab qee qhov khoom thauj ntau dhau, tab sis tsis tuaj yeem thaiv cov khoom luv luv. Lub qhov hloov pauv thauj khoom tuaj yeem qhib thiab kaw cov khoom thauj, cov khoom siv hluav taws xob txhawb nqa, cov khoom siv hluav taws xob them thiab cov khoom siv hluav taws xob hauv lub txhab nyiaj hauv qab cov xwm txheej ua haujlwm ib txwm muaj.

1) Lub tshuab nqus tsev hom high-voltage load switch: siv cov khoom siv nqus tsev los tua cov arc, lub neej hluav taws xob ntev, tus nqi txheeb ze siab heev, thiab nws tsim nyog rau cov khoom lag luam ntawm 220 kV thiab qis dua.

2) Roj-immersed high-voltage load switch: Nws siv lub zog ntawm lub arc nws tus kheej los decompose thiab vaporize cov roj nyob ib ncig ntawm lub arc thiab txias thiab ncua lub arc.

3) Sulfur hexafluoride hom high-voltage load switch: siv sulfur hexafluoride roj los tua lub arc, nws cov tam sim no tawg loj, thiab lub luag haujlwm ntawm kev tawg capacitor tam sim no zoo, tab sis cov qauv tsis zoo, thiab nws tsim nyog rau cov khoom ntawm 35 kV thiab siab dua.

4) Compressed high-voltage load switch: Nws siv cov cua compressed ntawm lub piston thaum lub sijhawm tawg kom tawg tawm lub arc, thiab nws cov qauv yooj yim heev, thiab tsim nyog rau cov khoom ntawm 35 kV thiab hauv qab.

5) Cov roj khov kho uas tsim cov hluav taws xob siab: Siv lub zog ntawm kev tawg lub arc nws tus kheej kom cov khoom siv tsim roj hauv lub arc chamber tsim cov roj kom tawg lub arc. Nws cov qauv yooj yim heev, thiab nws tsim nyog rau cov khoom ntawm 35 kV thiab hauv qab.

6) Cov cua compressed hom high-voltage load switch: kev siv cua compressed los tshuab tawm lub arc tuaj yeem cuam tshuam qhov tam sim no loj, thiab nws cov qauv yog qhov tsis zoo, haum rau cov khoom ntawm 60 kV thiab siab dua.