Video: Dab tsi yog daim duab qhia khoom siv?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Supply system daim duab yog cov phiaj xwm loj loj los ntawm peb cov ntawv qhia computer qhov system . Cov no daim duab qhia li cas dej muab qhov system ua hauj lwm rau ib yam khoom nyob rau hauv ib lub tsev loj hlob. Cov ntaub ntawv qhia txog qhov chaw ntawm peb cov kav dej hla ib cheeb tsam loj thiab tseem ceeb: cov dej muab cheeb tsam.
Nyob rau hauv txoj kev no, hluav taws xob muab hluav taws xob yog dab tsi?
Kev xa tawm ntawm hluav taws xob lub zog los ntawm lub chaw nres tsheb fais fab mus rau cov neeg siv khoom qhov chaw yog hu ua fais fab mov system . Ib fais fab mov system muaj peb lub hauv paus ntsiab lus viz., lub chaw nres tsheb fais fab, cov kab sib kis thiab kev faib khoom qhov system.
Tsis tas li ntawd, daim duab kab ib kab hauv lub zog yog dab tsi? Hauv zog engineering, ib ib - kab kos duab los yog ib leeg - kab kos duab (SLD) yog cov ntawv sau yooj yim rau sawv cev rau peb theem fais fab system . Ib- kab kos duab muaj nws daim ntawv thov loj tshaj plaws hauv zog kev kawm ntws. Ib - kab kos duab Nws kuj tseem tuaj yeem siv los ua kom pom qhov siab pom ntawm cov kav dej ua haujlwm rau PLC tswj qhov system.
Tsis tas li ntawd, dab tsi yog thawj thiab theem nrab kis tau tus mob?
Lub sijhawm no hu ua thawj kis . Qhov hluav taws xob yog qhov tso tawm ntawm qhov chaw txais mus rau 33kV lossis 66kV. Secondary kis tau tus mob kab tawm los ntawm qhov chaw txais xov tooj no los txuas cov chaw nres tsheb uas nyob ze ntawm cov chaw thauj khoom (lub nroog thiab lwm yam). Qhov hluav taws xob tau nqis rov qab mus rau 11kV ntawm lub chaw nres tsheb.
Dab tsi yog cov yam ntxwv ntawm lub zog hluav taws xob?
Cov hluav taws xob system muaj peb yam loj cov khoom : tiam, ib tug high voltage kis kab sib chaws, thiab ib tug tis qhov system . High voltage kis tau tus mob qhov system txuas cov generators rau substations, uas muab zog rau tus neeg siv los ntawm kev faib khoom qhov system.
Pom zoo:
Dab tsi yog qhov khoom ntws hauv daim duab kos duab?
Cov khoom ntws piav qhia txog qhov ntws ntawm cov khoom thiab cov ntaub ntawv hauv cov haujlwm. Ntug tuaj yeem sau npe nrog lub npe (ze rau ntawm xub): Cov khoom ntws hauv daim duab kos duab qhia txog txoj hauv kev ntawm ib lossis ntau qhov khoom lag luam ntawm ntau yam haujlwm
Dab tsi yog cov khoom node hauv daim duab kos duab?
Cov khoom node yog ib qho kev ua haujlwm tsis txaus ntseeg uas yog siv los txhais cov khoom ntws hauv ib qho kev ua si. Cov khoom nodes muaj xws li tus pin, central buffer, parameter, expansion nodes. Nws yog qhov txawv me ntsis tias txawm hais tias cov khoom node yog qhov kev ua haujlwm tsis txaus ntseeg, nws tau siv ncaj qha rau hauv cov khoom ntws siv nws tus kheej cov cim (saib hauv qab)
Dab tsi yog qhov txawv ntawm daim duab thiab daim duab?
Ib daim duab yog ib daim duab ntawm kev ua lej, tab sis kuj siv tau (loos) txog ib daim duab ntawm cov ntaub ntawv txheeb cais.A daim duab yog ib daim duab sawv cev ntawm cov ntaub ntawv, qhov twg ib kab ntawv yog ib daim ntawv
Daim duab qhia chaw muaj txiaj ntsig dab tsi tshaj li daim duab?
Daim duab saum toj kawg nkaus muaj qhov zoo hauv qab no ntawm daim duab qhia: (1) Nws muab cov duab pom hauv av tam sim no uas tsis muaj daim ntawv qhia sib npaug. (2) Nws tau yooj yim dua. Daim duab yuav nyob rau hauv txhais tes ntawm tus neeg siv nyob rau hauv ob peb teev tom qab nws coj; daim ntawv qhia yuav siv sij hawm ntau lub hlis los npaj
Dab tsi yog qhov txawv ntawm lub xeev daim duab kos duab thiab daim duab ua haujlwm?
Lub xeev daim duab qauv yog siv los qhia qhov sib lawv liag ntawm lub xeev uas ib yam khoom mus dhau, qhov ua rau kev hloov ntawm ib lub xeev mus rau lwm qhov thiab qhov kev txiav txim uas tshwm sim los ntawm lub xeev hloov. Daim duab ua haujlwm yog ntws ntawm kev ua haujlwm yam tsis muaj qhov tshwm sim (kev tshwm sim) mechanism, lub xeev tshuab yog suav nrog lub xeev triggered