Tsis zoo li cov roj immersed transformers, qhuav-hom transformers tuaj yeem ncaj qha pom cov tub ntxhais hlau thiab cov coil, thaum cov roj immersed transformers tsuas pom lub plhaub ntawm lub transformer. Kev siv lub hwj chim transformer phau ntawv tuaj yeem xyuas kom meej qhov kev ceev faj thiab siv cov kev txawj ntawm lub transformer, uas tuaj yeem tiv thaiv kev tawg ntawm lub hwj chim transformer thiab ua tiav kev tiv thaiv kev nyab xeeb siab tshaj plaws. Suav substation exporters paub zoo txog qhov muaj feem xyuam rau kev nyab xeeb. Tag nrho cov khoom raug nruj me ntsis thiab ua tib zoo tshuaj xyuas ua ntej xa tawm.