Hauv kev lag luam hluav taws xob engineering thiab hluav taws xob faib hluav taws xob, "substation structure" yog hais txog lub cev lub cev uas txhawb nqa ntau yam khoom ntawm lub substation. Cov qauv no yog qhov tseem ceeb rau kev nyab xeeb thiab kev ua haujlwm zoo ntawm lub zog hluav taws xob, tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv ntawm high-voltage fais fab kis. Kev sib koom ua ke ntawm cov qauv hlau, hluav taws xob hlau thiab lwm yam khoom siv ua lub luag haujlwm tseem ceeb hauv kev tsim thiab kev ua haujlwm ntawm lub substation.

Substations yog ib qho tseem ceeb ntawm daim phiaj siv hluav taws xob, ua cov hubs uas hloov hluav taws xob los ntawm qhov hluav taws xob siab mus rau qhov tsis tshua muaj hluav taws xob rau kev faib rau cov tsev thiab cov lag luam. Cov txheej txheem substation muaj ntau yam khoom, suav nrog transformers, Circuit Court breakers, thiab switchgear, txhua yam uas tsim nyog los tswj hluav taws xob. Lub sij hawm "substation structure" tshwj xeeb yog hais txog lub cev thiab lub koom haum lub luag haujlwm uas tsim cov khoom no, ua kom lawv ua haujlwm zoo thiab ua haujlwm zoo.

Hlau yog cov khoom siv tseem ceeb siv hauv kev tsim kho ntawm cov chaw tsim khoom vim nws lub zog, ruaj khov, thiab muaj peev xwm tiv taus ib puag ncig. Cov qauv hlau yog siv los tsim lub hauv paus ruaj khov uas tuaj yeem txhawb nqa cov khoom siv hluav taws xob hnyav thiab tiv taus huab cua hnyav. Siv cov hlau hluav taws xob tsim los rau kev siv hluav taws xob tuaj yeem ua rau kom muaj txiaj ntsig ntawm transformers thiab lwm yam khoom siv nyob rau hauv lub substation.

Substation structural designs feem ntau muaj xws li steel ncej, uas yog ib qho tseem ceeb rau kev txhawb nqa nyiaj siv ua haujlwm. Cov ncej no yuav tsum tau ua tib zoo tsim los tiv thaiv cov khoom loj thiab tiv thaiv kev khoov lossis tawg hauv kev ntxhov siab. Kev koom ua ke cov ncej steel rau hauv cov txheej txheem substation kom ntseeg tau tias qhov kev faib khoom tseem nyob ruaj khov thiab txhim khu kev qha.

Kev tsim thiab kev tsim kho ntawm substation cov qauv yog ua raws li cov qauv kev nyab xeeb thiab cov kev cai nruj. Kev siv cov hlau zoo yog qhov tseem ceeb los xyuas kom meej tias cov qauv tuaj yeem tiv taus hluav taws xob, huab cua huab cua, thiab lwm yam kev phom sij. Lub substation qauv tsim kom zoo tuaj yeem pab tiv thaiv kev sib tsoo thiab ua kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm thiab cov zej zog nyob ib puag ncig.

Tsis tas li ntawd, kev tsim ntawm cov qauv substation muaj qhov cuam tshuam loj rau kev ua haujlwm ntawm lub zog xa hluav taws xob. Ib lub chaw tsim hluav taws xob zoo tuaj yeem txo lub zog poob thaum lub sijhawm hloov pauv thiab faib khoom, thaum kawg ua tiav kev xa hluav taws xob ntau dua. Kev tso tawm tswv yim ntawm cov khoom siv hluav taws xob nyob rau hauv cov qauv substation kuj pab txhim kho kev ua tau zoo thiab txo cov nqi tu.