Raws li lub zog hluav taws xob hloov los ntawm cov khoom siv hluav taws xob thermal rau cov pa roj carbon {} free} {} Lub zog dawb los ntawm kev siv hluav taws xob txuas ntxiv yog tsim kom sai. Kev tswj hwm thiab kev cai ntawm lub zog ua tau zoo yog ua tau ib qho tseem ceeb ntxiv. Kev siv zog ua kom nruj thiab nquag saib xyuas tau zoo dua cov chaw hluav taws xob zoo dua.
Kab lus no muab koj cov lus qhia ntxaws ntxaws rau lub zog zoo -}} tej yam teeb meem thiab cov kev daws teeb meem. Nws tuaj yeem muab cov lus teb zoo rau koj los pab txhawb kev hloov pauv thiab hloov kho koj lub zog, lub zog, thiab cov tshuab.
1. Dab tsi yog lub zog zoo?
2. Cov qauv hauv lub zog zoo yog dab tsi?
3. Vim li cas peb yuav tsum ntsuas lub zog zoo?
4. Yuav ua li cas peb ntsuas lub zog ua tau zoo?
5. Dab tsi yog lub zog mob?
6. Dab tsi yog qhov tseem ceeb uas yuav cuam tshuam lub zog zoo?
7. Dab tsi yog qhov cuam tshuam ntawm lub zog tsis zoo?
8. Dab tsi yog cov peev xwm ua rau muaj lub zog tsis zoo?
9. Yuav ua li cas rau cov teeb meem sib tw muaj zog?
10. Dab tsi yog RFI (EMI) / EMC?
11. Dab tsi yog cov kev daws teeb meem zoo?
12. Yuav ua li cas mus daws cov teeb meem hluav taws xob zoo?
13. Cov ntsiab lus fais fab rau lub zog hluav taws xob yog dab tsi?
14. Cov neeg muaj peev xwm muaj kev nyuaj siab li cas hauv ntiaj teb?
15. Dab tsi yog cov qauv kev lag luam rau lub zog zoo?
Dab tsi yog lub zog ua tau zoo -}} solfed: Electricalwork
Lub zog zoo yog qib uas cov nqi fais fab uas xa mus rau cov khoom siv hluav taws xob los ntawm cov khoom siv cov kev xav tau. Nws yog feem ntau tau txiav txim los ntawm ob qho: fais fab faib khoom thiab hluav taws xob tau noj.
Hauv cov tshuab hluav taws xob niaj hnub, lub zog ua tau zoo txiav txim siab zoo thiab ua haujlwm ntawm cov khoom siv hluav taws xob ua haujlwm. Thaum lub zog zoo yog siab dua, lub zog siv hluav taws xob ua haujlwm thiab cov khoom lag luam ntawm cov khoom siv siab dua.
Yog tias lub zog zoo tsis zoo, lub sijhawm ntawm cov khoom siv yuav nce ntxiv, qhov ntau yuav nce ntxiv, thiab qhov ua tsis tiav. Hauv qhov no, tus nqi siv hluav taws xob yuav tsis loj, ua rau cov neeg ua haujlwm, nce cov khoom siv kev puas tsuaj, thiab cov kev ua haujlwm muaj zog ntxiv.
Dab tsi yog cov qauv nyob rau hauv lub zog zoo -} tab tom qw: powerquarity
Feem ntau, qhov zoo ntawm lub hwj chim yog feem ntau txiav txim siab los ntawm cov qauv hluav taws xob. Feem ntau, hauv qis {{{{{}} voltage fais fab ci, ntawm teb chaws hluav taws xob, Tebchaws Asmeskas, Tebchaws Asmeskas, Singapore, Singapore, Thaib, thiab lwm yam), nrog ntau zaus ntawm 50z.
High -} Cov zog zoo tuaj yeem tso cai 10% kev sib txawv. Yog tias koj lub kaw lus hluav taws xob feem ntau tshaj li qhov no, lub system no feem ntau ua rau qis ua haujlwm, thiab cov khoom siv tau yooj yim puas.
Vim li cas peb yuav tsum ntsuas lub zog ua tau zoo -} tab tom muaj: hiyoli
Txhawm rau txhim kho lub zog zoo ntawm lub zog hluav taws xob thiab kev siv cov khoom siv hluav taws xob, peb yuav tsum ntsuas lub zog ntawm cov haujlwm sib txawv raws li cov qauv.
Vim kev nce cov xeeb ceem ntawm lub zog txuas ntxiv, xws li hluav taws xob tsheb, hnub ci hauv lub ntiaj teb, lub zog fais fab system nyob rau hauv cov neeg sib txawv tau ua ntau yam. Txhawm rau kom tswj tau zoo dua lub zog zoo thiab txhim kho kev ua haujlwm ntawm lub zog siv, ntsuas hluav taws xob yog qhov tseem ceeb heev thev naus laus zis thiab cov qauv siv.
Muaj cov txheej txheem txheem thiab cov kev taw qhia txuj ci rau kev ntsuas thiab ntsuas ntawm lub zog zoo. Qhov no ua kom pom tseeb tias qhov ntsuas ntsuas ntawm lub zog zoo ntawm cov kab ke sib raug zoo thiab ruaj khov. Txhawm rau kom ntseeg tau tias lub zog sib txawv tuaj yeem ua tau raws li cov qauv kev ua tau zoo thiab ntseeg tau cov qauv kev ntsuas rau ntau yam rau ntau lub tshuab hluav taws xob.
Yuav ua li cas peb ntsuas lub zog ua tau zoo -} dourced: hluav taws xob {1} {2} Portal
IEC 61000-4-30
Cov txheej txheem thoob ntiaj teb no rau kev ntsuas kev ua tau zoo muaj zog faib cov chav kawm ua tau zoo thiab cov kev ua tau zoo thiab suav nrog cov ncauj lus kom ntxaws.
IEC 61000-4-7
Cov qauv no qhia cov qauv kev sim International rau Harmonic qaug cawv thiab harteronic voltages nyob rau hauv lub zog. Nws qhia txog kev ua haujlwm ntawm cov ntsuas ntsuas thiab ntsuas cov qauv ntsuas rau kev sib haum xeeb uas tau tawm los ntawm cov cuab yeej.
Iec 61000-4-15
Qhov txheej txheem thoob ntiaj teb muab koj cov qauv nrog rau koj thiab cov kev xav tau rau voltage hloov pauv flicker kev ntsuas hauv ntau lub zog hluav taws xob.
EN 50160
Nws muab koj nrog cov qauv European rau lub zog hluav taws xob hluav taws xob thiab lwm yam qauv hluav taws xob.
IEEE 1159
Muab koj cov qauv kev saib xyuas zoo thiab cov txheej txheem qauv qauv rau kev kuaj ntsuas hluav taws xob.
IEEE 519
Muab koj cov qauv rau cov qauv rau cov hluav taws xob feem sib raug zoo thiab kev ua yeeb yam tam sim no. Nws suav nrog voltage, tam sim no, zaus, kev sib raug zoo, thiab paub meej tias koj lub zog ua tau raws li cov qauv kev sib koom tes.
Dab tsi yog cov zog cua txias -} scruction: fujielectric
Kev ntsuas lub zog yog los tiv thaiv koj cov khoom siv los ntawm sab nraud lub zog zoo los ntawm cov thev naus laus zis siab thiab txhais tau tias. Nws tuaj yeem txhim kho lub zog zoo ntawm koj lub zog hluav taws xob thiab txhim kho kev ua haujlwm ntawm kev siv fais fab.
Tsis tsuas yog nws tuaj yeem muab rau koj nrog kev tsim kho thiab kev siv cov kev xav tau ntawm cov qauv hluav taws xob zoo thiab nce ntxiv rau cov khoom siv hluav taws xob ntau.
Cov hauv qab no yuav siv tau los ntsuas qhov yuav tsum tau ua kom tau raws li cov kev xav tau hluav taws xob.
Ntau theem
Khaws koj cov khoom siv hauv cov khoom siv hluav taws xob hauv ib qho hluav taws xob tshwj xeeb. Kev hloov pauv ntawm theem ntsuas ntawm cov khoom yuav ua rau cov cuab yeej tsis ua haujlwm thiab ntau yam teeb meem muaj zog.
Unbalanced voltage
Unbalanced voltage -} tab tom muaj: hyteps
Tsis sib xws voltage tuaj yeem ua rau ntau cov teeb meem muaj zog. Sib txawv voltage amplitudes tsim cov asymmetrical wavefreforms, ua rau lo load tsis txaus thiab thaum kawg kev sib txawv tsis ua haujlwm. Tam sim no cov peev xwm tuaj yeem ua rau cov cuab yeej ua kom sov lossis muaj kev ua haujlwm tsis muaj txiaj ntsig, tshaj tawm kev nyab xeeb nyab xeeb rau cov khoom siv.
Voltage Sags
Voltage sags-} scruct: Ucarecdn
Ib qho hluav taws xob sag yog thaum lub voltage ntawm cov khoom siv hluav taws xob ib ntus kom qis dua cov qib hauv qab ib txwm muaj rau ntau lub voj voog. Qhov no feem ntau yog tshwm sim los ntawm kev nce sai nyob rau hauv kev thauj khoom, ua rau cov grid voltage tso.
Voltage o
Voltage swells -} tab tom qw: powerquarity
Qhov hluav taws xob o tuaj thaum lub zog hluav taws xob thaum lub zog hluav taws xob ib ntus nce siab saum toj ib txwm muaj rau ntau lub voj voog. Qhov no feem ntau yog tshwm sim los ntawm lub nra hloov lossis system tsis ua haujlwm.
Kev cuam tshuam cuam tshuam
Kev cuam tshuam hluav taws xob yog thaum cov khoom kaw kaw lossis rov qab siv rau ob peb feeb mus rau ob peb feeb, ua rau muaj kev puas tsuaj rau cov khoom siv lossis cov ntaub ntawv poob.
Flicker
Xob laim yog lub sijhawm hloov pauv ntawm voltage. Nws yog tus cwj pwm los ntawm kev hloov sai sai hauv voltage amplitude. Tus mob no feem ntau yog tshwm sim los ntawm kev hloov pauv sai sai, xws li pib lub cev muaj zog lossis lub tshuab hluav taws xob, xws li lub tshuab arc, vuam tshuab, lossis tsav loj.
Kev cuam tshuam hluav taws xob
Kev cuam tshuam hluav taws xob -} solfed: Medschool
Kev cuam tshuam hluav taws xob yog hais txog kev sib xyaw ntawm cov suab nrov los ntawm lwm lub tshuab hluav taws xob, kab hluav taws xob, lossis xov tooj cua kis rau lub zog hluav taws xob. Lub suab hluav taws xob no cuam tshuam rau lub teeb liab kev ua kom pom tseeb ntawm lub zog hluav taws xob, yog li cuam tshuam nrog cov khoom siv ib txwm muaj.
Kev tsis txaus hauv av
Thaum muaj hluav taws xob cov khoom siv hluav taws xob tsis txuas rau hauv av, kev ruaj ntseg ntawm lub zog hluav taws xob tsis tuaj yeem tiv thaiv tsis tau, uas tuaj yeem yooj yim ua rau cov khoom siv hluav taws xob yooj yim.
Kev sib haum xeeb
Harmonics -} scruction: ThenDstudio
Cov Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Loj - zaus cov ntsiab lus tuaj yeem ua rau muaj zog siv hluav taws xob, ua rau cov khoom siv hluav taws xob.
Roj
Transients -} scruct: Maj Majmixing
Thaum lub zog hluav taws xob lossis tam sim no ntawm lub zog hluav taws xob undergoes sai thiab luv hloov nyob rau hauv ib lub sijhawm luv luv, qhov kev hloov pauv luv luv tshwm sim. Cov xwm txheej no yuav tshwm sim los ntawm xob laim, kev hloov pauv, lossis lub zog ua haujlwm. Xws li hloov pauv feem ntau kav los ntawm ob peb microconds mus rau ob peb feeb.
Yog tias koj lub zog hluav taws xob tau ntsib lub zog tsis zoo, koj lub cev yuav muaj cov teeb meem hauv qab no:
Khoom Siv Hauv Downtime
Khoom Siv Hauv Downtime -} dourced: Dreamzcmms
Tsis tshua muaj zog zoo nyob rau hauv lub zog hluav taws xob yuav ncaj qha rau cov cuab yeej tsis ua haujlwm lossis khoom siv downtime, uas yuav ua rau koj cov nqi khiav haujlwm.
Ntau lawm StackPage
Ntau Lawm Stoppage -} scrived: lean
Thaum lub hwj chim zoo cuam tshuam rau kev ua haujlwm ib txwm ntawm koj cov cuab yeej, lossis txawm tias ua rau cov khoom siv puas tsuaj, nws yuav tsis ncaj qha ua rau koj cov kev poob ntau.
Cov nqi nce ntxiv
Thaum koj qhov chaw nres tsheb ntau lossis cov cuab yeej siv kev ua haujlwm ua haujlwm tsawg dua, koj cov nqi ntau lawm nce, ua kom cov txiaj ntsig qis dua.
Cuab Yeej Siv Khoom Puas
Tsis tshua muaj zog zoo yuav ua rau voltage hloov hauv lub zog hluav taws xob, kom koj cov khoom siv hluav taws xob thiab lwm yam khoom siv sib txawv, ua rau cov khoom lag luam tsis ua haujlwm thiab kev puas tsuaj.
Cov ntsiab lus hauv qab no tuaj yeem ua rau muaj kev txo qis hauv cov haujlwm ua tau zoo.
Tsis - linear loads
Tsis - linear loads -} scred: ytelect
Tsis - linear loads nyob rau hauv lub zog tshuab tuaj yeem yooj yim ua rau muaj kev ua kom zoo, uas tuaj yeem ua rau muaj kev ua kom zoo nkauj thiab ua rau cov cuab yeej siv sijhawm lossis tsis ua haujlwm.
Cov kauj ruam hauv qab no tuaj yeem pab koj daws cov teeb meem muaj txiaj ntsig zoo.
Kev Ntsuam Xyuas Lub Zog
Kev Ntsuas Xyuas Lub Zog Zoo -} solfed: eneroor
Thawj kauj ruam los daws cov teeb meem muaj zog muaj txiaj ntsig zoo yog kom tshawb xyuas lub zog hluav taws xob kom cov kev daws teeb meem tuaj yeem siv tau cov teeb meem muaj teeb meem. Koj tuaj yeem ntsuas thiab ntsuas cov khoom siv hluav taws xob zoo xws li voltage, tam sim no, zaus, ua rau muaj kev sib haum xeeb ntawm lub zog hluav taws xob.
Kev cai voltage
Cov kev tswj hwm tswj hwm -} tab tom qw: cyberpowersystems
Thawj kauj ruam los daws cov teeb meem muaj zog yog los tswj qhov hluav taws xob ntawm lub zog hluav taws xob. Koj tuaj yeem nruab qee qhov kev tshaj tawm cov khoom siv tswj hwm, xws li voltage regulators, stabilizers, lossis transformers.
Siv Cov Khoom Siv Hluav Taws Xob
Txo cov teeb meem muaj txiaj ntsig zoo los ntawm kev siv ntau yam kev tiv thaiv kev tiv thaiv, tsis muaj lub zog siv hluav taws xob, thiab cov ntxaij lim dej tsis zoo.
Siv Siab Siab -} Cov Khoom Siv Hluav Taws Xob
High - Cov khoom siv hluav taws xob muaj peev xwm txo qhov tshwm sim ntawm cov teeb meem ntawm cov teeb meem muaj zog, xws li cov hloov pauv, thiab inverers.
Txhim kho hauv av
Txhim kho hauv av -} tab tom qw: Kritester
Tsim av zoo hluav taws xob hluav taws xob cov cuab yeej siv hluav taws xob tuaj yeem pab tshem tawm cov loops hauv av, txo cov suab nrov thiab cuam tshuam, thiab lwm yam.
Dab tsi yog RFI (EMI) / EMC -} solfed: ov- AEGIS
EMI, tseem hu ua RFI, yog hom kev cuam tshuam uas cuam tshuam rau kev sib tw thiab hais txog cov suab hluav taws xob ntawm ib zaus. Lub suab nrov nrov los ntawm electromagnetic tab los yog electromagnetic ntxaij tawg tawm los ntawm lwm qhov chaw.
EMC hais txog cov khoom siv hluav taws xob lossis hluav taws xob uas yuav tsum ua haujlwm raws li kev cia siab hauv lawv ib puag ncig. Nws feem ntau cuam tshuam nrog lub suab quaj tawm tswv yim thiab cuam tshuam kev tiv thaiv hluav taws xob thiab hluav taws xob thiab cov tshuab.
Cov teeb meem sib txawv cov teeb meem xav tau cov kev daws teeb meem sib txawv. Nov yog qee txoj hauv kev los siv cov kev daws teeb meem.
Hloov pauv hloov pauv
Kev hloov pauv hloov pauv -} tab tom qw: sciencedirect
Thaum koj lub zog siv hluav taws xob voltage voltage, koj tuaj yeem sim xaiv hluav taws xob voltizer kom kho lub voltage. Nws tsis tsuas yog them nyiaj rau kev hloov voltage thiab ua kom lub voltage tas li, tab sis kuj hloov kho qhov hluav taws xob.
Tsis Siv Neeg Hloov Hloov Hloov
Tsis siv neeg hloov pauv hloov pauv hloov -} solfed: eaton
Los ntawm cia li hloov hloov pauv, koj tuaj yeem kho cov kev ntsuas hluav taws xob tag nrho raws li cov kev hloov pauv ntawm koj lub hwj huam sib chaws.
Fais Fab
Fais fab kev tawm -} scruction: myslidell
Koj tuaj yeem siv UPS thiab Uninterruptible zog khoom siv. Lub zog hluav taws xob no tuaj yeem muab lub zog rau koj lub zog hluav taws xob hauv lub sijhawm luv luv thiab xyuas kom meej tias cov cuab yeej tuaj yeem kaw kom raug.
Voltage Sags
Voltage -} tab tom solfed: dam - nyiaj
Txhawm rau Deal nrog Voltage Sags, koj tuaj yeem sim tus neeg them nyiaj sag. Tus ntawd yog, cov neeg them nyiaj tuaj yeem txuas ntxiv muab zog thaum cov tee voltage rau 1 thib ob.
Micro -} inverration cov suctators
Micro -}} Kev cuam tshuam ntawm lub zog ntawm lub zog ntawm lub zog ntawm kev cuam tshuam tsis ntev tam sim no.
Lub tshuab tsim xwm ceev
Cov Generator Thaum Muaj Xwm Ceev -} tab tom: OdysseSypower
Lub tshuab hluav taws xob xwm ceev tuaj yeem muab lub zog rau koj cov cuab yeej hluav taws xob thaum muaj hluav taws xob ntev.
Roj teeb khoom cia
Roj teeb Cia Systems -} dourced: Zog hluav taws xob
Qhov chaw khaws cia no tuaj yeem muab cov khoom siv hluav taws xob ruaj khov thaum lub zog cuam tshuam.
Kev sib haum xeeb
Cov kev daws teeb meem zoo tshaj plaws rau kev cuam tshuam nrog Harmonics yog siv cov lim dej ua haujlwm ua haujlwm lossis lub siab tawv. Nws tsis tuaj yeem pom thiab them nyiaj rau kev sib haum xeeb hauv lub zog hluav taws xob hauv lub sijhawm tiag tiag, tab sis kuj ua kom muaj kev phom sij.
Flicker
Thaum flicker tshwm sim hauv lub zog hluav taws xob, koj tuaj yeem siv cov nyiaj them hluav taws xob ua hluav taws xob zoo li txhawm rau txhim kho cov teeb meem hluav taws xob. Nws tuaj yeem kho qhov voltage sai sai, txo cov flicker, lossis tshem tawm cov voltage rapage hloov tshiab.
Teeb Meem Lub Zog
Lub zog Factor teeb meem -} tab tom qw: powerquarity
Thaum ntsib cov teeb meem muaj zog, koj tuaj yeem them nyiaj rau cov roj hluav taws xob ua kom muaj peev xwm capacts lossis lub zog hluav taws xob hluav taws xob ntau. Nyob rau tib lub sijhawm, kho lub hwj chim.
Electromagnetic thiab Transient Kev cuam tshuam
Electromagnetic thiab hloov kev cuam tshuam -}} tab tom: geeksforgeeeks
Tiv thaiv cov khoom siv los ntawm kev tiv thaiv hluav taws xob tam sim no thiab txo cov tshuab hluav taws xob tam sim no los ntawm kev siv cov neeg lim dej thiab hluav taws xob hluav taws xob RF.
Kom raug hauv av
Ua si ntawm txoj kab thaiv kev tiv thaiv tuaj yeem pab txo cov suab nrov hluav taws xob.
Yuav ua li cas mus hais cov teeb meem zoo ua kom zoo -} scruct: MDPI
Cov teeb meem muaj zog zoo yuav tsum tau ntev - sij hawm thiab kev kho kom haum thiab kho kom haum rau cov ntawv thov hluav taws xob ua tau zoo.
Koj tuaj yeem lees txais pomm tsoos. Cov khoom siv ntsuas thiab ntsuas rau 10-feeb nruab nrab tus nqi ntau dua 7 hnub.
Kawm cov ntsiab lus ntsig txog lub zog hluav taws xob tuaj yeem pab koj nkag siab zoo dua thiab paub koj lub zog hluav taws xob. Cov lus no suav nrog:
Dab tsi yog cov lus qhia muaj zog rau lub zog hluav taws xob -} solfed: google tourcontent
| Txhuam | Sine yoj feem ntau yog hais txog ib txwm waveForm ntawm cov hluav taws xob tsim hluav taws xob los ntawm lub tshuab hluav taws xob. |
| Ncej siab | Ntawd yog, qhov siab tshaj plaws amplitude. |
| Nruab nrab tus nqi | Tus nqi nruab nrab feem ntau yog hais txog qhov nruab nrab ntawm tus lej ntawm cov lej ntawm cov qhov tseem ceeb tshaj plaws ntawm cov nthwv dej. Nws feem ntau tau muab xam los ntawm muab cov nqi ncov ntawm 0.637 rau sine yoj. |
| Lub hauv paus txhais tau tias square nqi | Nws yog hais txog qhov txiaj ntsig zoo ntawm cov Waveform lossis tag nrho cov nyiaj kub thiab ua haujlwm. Nws yog xam los ntawm muab cov nqi ncov ntawm 0.707 rau sine yoj. |
| Kev Ua Si Nrig | Qhov ntawd yog, qhov sib piv ntawm cov nqi nthwv ntawm cov vervform mus rau lub hauv paus txhais tau li square muaj nuj nqis, lub ncov los xav tau. |
| Kev yuam | Ntawd yog, kev tawm tsam hauv AC tam sim no. |
| Linear load | Nws tsuas yog hais txog lub load uas lawv siv zog tau yog ib feem ntawm cov hluav taws xob thov rau lub kaw lus. |
| Tsis - linear load | Lub load uas siv hluav taws xob uas muaj kev ywj pheej ntawm qhov hluav taws xob thov rau lub system. |
| Kev sib haum xeeb | Ntau yam ntawm kab zaus. |
| Harmonic distortion | System distortion tshwm sim los ntawm cov dej tsaws tsag saum kab zaus. |
Xws li cov khoom siv hluav taws xob niaj hnub txav mus los ntawm kev ruaj khov thiab kev nyuaj, qee cov teeb meem hluav taws xob tseem tseem tuaj yeem ntsib cov kev cov nyom. Cov no suav nrog:
Lub zog zoo ntawm carbon -} dawb systems
Lub zog zoo ntawm cov carbon - dawb cov kab ke {}}}} chourced: weforum
Qhov hluav taws xob tam sim no lub zog hluav taws xob tau nce mus rau ntawm cov carbon - fais fab system. Raws li lub zog hluav taws xob tig mus rau lub zog hluav taws xob zoo li lub zog ci ntsa iab, hluav taws xob tsheb, thiab cua ua liaj ua teb. Kev sib txawv ntau ntau qib kuj tseem nce hloov nrog kev ntws ntawm lub zog, thiab tab tom ntsib kev pheej hmoo ntawm cov kev pheej hmoo ntau dhau, uas txhais tau tias lub zog hluav taws xob, hloov kho, thiab txhawb nqa.
Thau Hlav Siab
Nrog lub zog ua qias tuaj tshwm sim los ntawm cov khoom siv xws li LED teeb, khoos phis tawj, cov cuab yeej siv hluav taws xob, thiab lub zog hluav taws xob thiab kev ruaj khov ntawm lub zog hluav taws xob tau sib tw.
Dab tsi yog cov khw muag khoom rau lub zog zoo - dourced: media
Niaj hnub nimno daim phiaj tshuab thiab lub zog zoo yog hloov mus rau carbon {{0} dawb tiam. Qhov ntawd yog, loj- nplai hauv nruab nrab thiab faib cov khoom siv hluav taws xob txuas ntxiv los ntawm kev hloov pauv dua tshiab. Qhov kev hloov pauv no yuav ua rau kev sib koom ua ke ntawm ntau lub zog hluav taws xob, siv ntau ntau cov cable, thiab nce ntxiv ntawm kev tsim khoom ntawm lub zog.
Txhawm rau txhim kho kev sib xws, muaj kev ntseeg tau, thiab kev ruaj khov ntawm lub zog zoo, koj tuaj yeem ua kev ntsuas kom tswj lub zog zoo. Qhov no yuav tsis tsuas yog zam cov khoom siv kev puas tsuaj lossis tsis ua haujlwm, thiab cov ntaub ntawv poob, tab sis kuj tseem siv cov tshuab hluav taws xob thiab khoom siv. Kawm Duano.
