Tom qab xyoo ntawm kev kho dua tshiab, mainstream Neutral Grounding Resistor cov khoom lag luam muaj nyob rau hauv kev ua lag luam txais cov qauv tsim qauv, cov qauv tsim, thiab kev sib xyaw ua ke. Lawv muab cov teeb meem qis qis, cov txheej txheem tsim kho yooj yim, thiab kev saib xyuas tom qab tau yooj yim rau cov chaw ua haujlwm substations, cov chaw tsim khoom thiab cov mining, thiab chav faib hluav taws xob. Piv nrog cov khoom siv hauv av zoo sib xws xws li reactors thiab arc-suppression coils, lawv ua tau zoo heev hauv kev teeb tsa thiab kev saib xyuas thiab ua kom tau raws li qhov xav tau rau kev tsim kho sai ntawm qhov chaw thiab kev ua haujlwm hnyav-thiab-tu. Rau kev txhim kho, cov cuab yeej ua tiav kev sib koom ua ke siab. Core resistor lub cev, insulators, wiring terminals, thiab xyuas modules yog pre-assembled nyob rau hauv tus txheej txheem txee thiab tag nrho kuaj ua ntej lub Hoobkas xa. Tsis muaj kev sib dhos ntawm qhov chaw ntawm cov khoom siv sab hauv yuav tsum tau ua, uas yooj yim heev rau kev tsim ua haujlwm.
Kev teeb tsa muaj peb theem pib. Ua ntej, kho lub txee. Nrog rau qhov hnyav nruab nrab thiab qhov loj me me, cov khoom siv txhawb nqa pem teb-mounting thiab phab ntsa-mounting. Tsis xav tau kev tsim kho pej xeem loj loj; Cov pob zeb zoo tib yam tau txais yam tsis muaj cov txheej txheem ua ntej faus hlau. Thib ob, ua haujlwm txuas. Tsuas yog ob pawg ntawm cov tub ntxhais sib txuas yuav tsum tau: kev sib txuas mus rau qhov nruab nrab ntawm cov transformers lossis switchgears thiab kev sib txuas mus rau qhov system grounding busbar. Cov kab terminals muaj cov cim meej thiab tsis sib xws. Complex cabling thiab parameter tuning yog tsis tsim nyog, thiab cov hluav taws xob zoo tib yam tuaj yeem ua tiav txoj haujlwm no. Thib peb, ua kom tiav cov ntawv pov thawj hauv av thiab kev ntsuas hluav taws xob. Tag nrho cov txheej txheem installation-thiab-commissioning rau ib chav tsev tsuas yog siv sijhawm li ib mus rau ob teev. Piv nrog rau arc-suppression coils uas xav tau qhov tseeb tuning thiab kev sib txuas tsis yooj yim, kev tsim kho kev tsim kho tau zoo heev. Tsis tas li ntawd, cov cuab yeej siv tau zoo nrog ob qho tib si tshiab-grid tsim thiab qub-grid retrofitting. Cov chav fais fab uas twb muaj lawm tuaj yeem hloov kho yam tsis muaj kev tsim kho loj.
Nyob rau hauv cov nqe lus ntawm kev saib xyuas, cov cuab yeej muaj cov yam ntxwv tsis tu ncua uas txo cov nqi zog thiab cov khoom siv hauv lub sijhawm tom qab. Yuav pib nrog, tsis muaj cov khoom txav los yog cov khoom siv tau zoo. Resistor lub cev yog ua los ntawm alloy-stainless hlau nrog kub tsis kam, oxidation tsis kam, thiab anti-aging kev ua tau zoo. Raws li kev ua haujlwm ib txwm muaj, kev pabcuam lub neej ncav cuag 15-20 xyoo yam tsis muaj kev hloov pauv ib txwm, zam kev hloov khoom siv ntau zaus rau cov khoom siv hluav taws xob. Tsis tas li ntawd, kev ua haujlwm txhua hnub-thiab-kev saib xyuas haujlwm yog yooj yim. Tsis xav tau kev saib xyuas ntau zaus. Kev tshuaj xyuas qhov muag txhua hli thiab kev kuaj xyuas tshwj xeeb peb lub hlis twg ua tau raws li qhov yuav tsum tau ua hauv cov xwm txheej zoo tib yam.
Kev tu txhua hnub yog txwv rau cov khoom siv yooj yim: xyuas cov txee rau deformation, kev puas tsuaj, thiab xeb; txheeb xyuas cov kab hluav taws xob rau kev xoob, overheating, thiab oxidation; khaws cov txee sab hauv kom tsis txhob muaj plua plav, noo noo, thiab cov khib nyiab txawv teb chaws; saib xyuas cov suab nrov txawv txav, tsw ntxhiab tsw, thiab kub dhau thaum ua haujlwm. Rau kev saib xyuas tshwj xeeb, cov ntsuas kub ntsuas kub tuaj yeem ntsuas qhov ntsuas kub ntawm cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob, txheeb xyuas qhov ntsuas qhov ntsuas hauv av, ua kom cov bolts xoob, thiab tshem tawm cov plua plav sab hauv. Built-in ntse saib modules taug qab cov xwm txheej ua haujlwm thiab cov ntaub ntawv tsis raug hauv lub sijhawm tiag tiag yam tsis muaj kev saib xyuas ib puag ncig-the-clock. Kev ceeb toom ntxov tsis siv neeg tau tshwm sim los ntawm qhov tsis txaus ntseeg kom txo qis kev ua haujlwm-thiab-kho-kho cov haujlwm ua haujlwm tau zoo.
Tsis tas li ntawd, kev tshuaj xyuas thiab hloov khoom siv yog yooj yim heev. Modular architecture txhawb kev disassembly thiab hloov cov khoom ntawm tus kheej es tsis txhob ntawm tag nrho-unit disassembly, ua rau luv luv downtime rau overhaul. Nyob rau hauv dav dav, lub Neutral Grounding Resistor muaj tsawg installation teeb meem thiab kev tsim kho siab. Nws tom qab-theem kev saib xyuas yog qhov yooj yim nrog tus nqi qis thiab tsis muaj nqi siv tau ntau. Txawm hais tias siv rau kev sib txuam hauv cov phiaj xwm phiaj xwm tshiab lossis kev rov ua haujlwm ntawm cov cuab yeej hluav taws xob qub, nws muaj kev ua tau zoo rau cov chaw ua haujlwm luv luv ntawm cov neeg ua haujlwm tu thiab ntsib cov sijhawm tsim kho nruj raws li cov khoom siv hluav taws xob tiv thaiv tus nqi.