1. Ukukhethwa kwemingcele eyinhloko: izibambisi ze-valve kufanele zikhethwe ngokuvumelana nezindinganiso zobuchwepheshe ezibalwe ezidingweni ezifanele.
2. Uma usebenzisa isibambisi se-valve ukuze uvikele ukugcwala kwe-voltage yombani, ngaphezu kwamamotho azungezayo, khetha izibambisi ezinamabanga ahlukene okusebenza kagesi kanye nezindlela ezihlukene zokumisa isofthiwe yesistimu.
3. Ingcindezi eyinsalela yokusebenza yesibambi se-valve ngaphansi kweshaji elijwayelekile kanye namandla okukhiphayo ayikwazi ukudlula u-71% womfutho wombani ogcwele igagasi elimelana nomthamo wokusebenza (BIL) wezinto zikagesi ezilungiswayo (ngaphandle kwemishini kagesi ezungezayo).
4. Isilinganiso samanje sezibopheli ze-metal oxide kanye nezibambisi zevalvu ehlanganisiwe ye-carbon-carbon kufanele ngokuvamile zihlangabezane nalezi zidingo ezilandelayo:
(1) 110kV isivikelo esizwakalayo esiphansi singekho ngaphansi kuka-0.8Um.
(2) 3~10kV kanye ne-35kV, 66kV isofthiwe yesistimu ayikho ngaphansi kuka-1.1Um kanye ne-UM;I-3kV nangaphezulu isethi yesofthiwe ye-generator yesistimu yokusebenza kwamandla kagesi ayikho ngaphansi kwezikhathi ezingu-1.1.
(3) Isilinganiso samanje sesibambi sephoyinti elingathathi hlangothi alikho ngaphansi kuka-0.**Um no-0.58Um ngokulandelanayo;amandla kagesi aphezulu wokusebenza kwesethi yejeneretha engu-3~20kV ayikho ngaphansi kwezikhathi ezingu-0.**.
5. Uma ukhetha izibambisi ze-oxide zensimbi ezingeyona i-void njengezinto zokuvikela umbani ongaphezu kwamandla, kufanele kuhlangatshezwane nemithethonqubo ehambisanayo.
6. Kuma-transformer angu-110kV kanye no-220kV iphuzu lawo aphakathi nendawo lihlukaniswa njengesendlalelo se-insulating, uma kusetshenziswa iswishi ehlukanisayo enokusebenza okungahambisani kahle ne-synchronous, isibambisi se-oxide sensimbi kufanele sigcine indawo emaphakathi yesiguquli.
7. Izibambisi ze-oxide zensimbi ezingenalutho zihlukaniswa ngokuya ngeshaji yazo evamile kanye namaza okukhipha amanzi.
8. Isibophi esinesofthiwe yesistimu elinganiselwe manje engu-35kV nangaphezulu kufanele ifakwe isofthiwe yokushaja nokukhipha isofthiwe yokuqapha ukuma.