Lub Hloov Pauv Hloov Pauv Tsis Siv Neeg (ATS) yog dab tsi?

Hluav taws xob yog lub zog tseem ceeb rau kev tsim khoom thiab lub neej txhua hnub, tab sis kev tsis muaj hluav taws xob los ntawm kev ua tsis tiav ntawm lub network, kev saib xyuas, lossis kev puas tsuaj ntuj tsim tuaj yeem ua rau muaj kev poob loj heev. Ua tus choj ntse ntawm cov chaw muab hluav taws xob tseem ceeb thiab cov chaw thaub qab,Kev Hloov Pauv Tsis Siv Neeg (ATS)saib xyuas tas li thiab hloov pauv hluav taws xob sai sai kom ntseeg tau tias cov khoom siv tseem ceeb tseem ua haujlwm tau zoo. Tsab xov xwm no piav qhia luv luv txog lub luag haujlwm ntawm ATS hauv nws cov haujlwm, cov ntsiab cai, kev siv, kev xaiv, thiab cov qauv kev txhim kho.

I. Cov Haujlwm Tseem Ceeb: Kev Tiv Thaiv Tag Nrho los ntawm Kev Saib Xyuas mus rau Kev Hloov

Lub hom phiaj tseem ceeb ntawm ATS yog xyuas kom muaj kev muab hluav taws xob tas mus li rau cov khoom siv tseem ceeb, uas tuaj yeem muab faib ua plaub kauj ruam: "Saib Xyuas-Tus Kws Txiav Txim-Hloov-Rov Qab".

1. Saib Xyuas Lub Zog Hluav Taws Xob tas li

ATS siv cov sensors siab heev los saib xyuas cov yam ntxwv tseem ceeb ntawm cov chaw muab hluav taws xob tseem ceeb thiab cov chaw muab hluav taws xob thaub qab (xws li voltage, zaus, thiab theem) 24/7. Nws tam sim ntawd ua rau muaj kev txiav txim siab thaum qhov hloov pauv voltage ntau dua ± 10%, zaus hloov pauv los ntawm ± 0.5Hz, lossis qhov tsis zoo xws li poob theem, overvoltage, lossis undervoltage tshwm sim.

2. Kev Txiav Txim Txog Qhov Txhaum Cai thiab Kev Ua Haujlwm Raws Li Txoj Cai

ATS txiav txim siab qhov zoo ntawm lub zog raws li kev xav tau ua ntej: Piv txwv li, nws yuav hloov tam sim ntawd yog tias qhov hluav taws xob poob rau 180V (ntsuas 220V) rau cov khoom siv ICU, thaum tso cai rau kev hloov pauv luv luv rau lub teeb pom kev dav dav kom tsis txhob muaj zog thaub qab ntau zaus. Kev txiav txim siab no tuaj yeem hloov kho kom haum rau cov kev xav tau sib txawv.

3. Kev Hloov Fais Fab Sai thiab Muaj Kev Nyab Xeeb

Yog tias lub zog fais fab tsis ua haujlwm, ATS yuav txiav lub zog fais fab thawj zaug ua ntej thiab tom qab ntawd txuas lub zog thaub qab. Lub sijhawm hloov pauv yog qhov qhia tseem ceeb, muab faib ua peb theem:

• Qib Millisecond (0.1-10ms):Haum rau cov chaw khaws ntaub ntawv, xav tau Static Transfer Switch (STS);
• Qib ob (1-10s):Siv rau cov cav tov hauv Hoobkas, cov tshuab nqa neeg, thiab lwm yam, nrog rau tus qauv electromagnetic ATS;
• Kev hloov qeeb (> 10s):Haum rau cov chaw muab hluav taws xob thaub qab uas pib qeeb qeeb xws li cov tshuab hluav taws xob diesel, hloov tom qab kev ruaj khov.

4. Hloov Rov Qab Mus Rau Lub Hwj Chim Tseem Ceeb

Tom qab lub zog fais fab tseem ceeb ruaj khov (rau 10-30 vib nas this), ATS yuav hloov rov qab mus rau lub zog fais fab tseem ceeb. Qee cov qauv txhawb nqa kev pib dua tes kom tiv thaiv kev hloov pauv ntau zaus vim lub zog fais fab tseem ceeb tsis ruaj khov.

5. Kev Tiv Thaiv Kev Nyab Xeeb Ntau Yam

ATS muaj kev tiv thaiv overload, short-circuit, thiab undervoltage lockout kom tiv thaiv cov khoom siv puas tsuaj los ntawm cov hluav taws xob surges. Piv txwv li, nws txiav cov zis tawm thaum lub zog thaub qab overload thiab siv soft start rau cov khoom siv inductive xws li cov motors kom txo cov hluav taws xob inrush.

II. Txoj Cai Ua Haujlwm

Cov txheej txheem ua haujlwm ATS raug ua kom yooj yim rau hauv peb kauj ruam: "Saib xyuas → Txiav txim siab → Ua tiav":

Xeev Li Qub:Cov khoom siv fais fab thawj zaug thauj khoom, lub zog thaub qab sawv ntsug, thiab ATS saib xyuas cov yam ntxwv fais fab thawj zaug tas li;

Qhov Ua Rau Muaj Teeb Meem:Thaum cov kev teeb tsa fais fab thawj zaug tshaj qhov txwv, ATS pib lub zog thaub qab (piv txwv li, lub tshuab hluav taws xob);

Kev Hloov Ua Haujlwm: Tom qab lub zog thaub qab ruaj khov, nws qhib cov chaw sib txuas hluav taws xob tseem ceeb thiab kaw cov chaw sib txuas hluav taws xob thaub qab;

Kev Hloov Kho Rov Qab:Hloov rov qab mus rau lub zog tseem ceeb tom qab rov qab tau thiab nres lub zog thaub qab.

Los ntawm kev hloov pauv, ATS raug muab faib ua PC (hloov pauv xwb, xav tau lub circuit breaker) thiab CB (integrated circuit breaker nrog kev tiv thaiv). Thawj qhov yog rau cov khoom siv hluav taws xob tsawg, thaum qhov tom kawg yog rau cov xwm txheej kev lag luam muaj zog siab.

III. Cov Xwm Txheej Thov

ATS feem ntau yog siv rau hauv cov xwm txheej uas xav tau kev sib txuas lus siab, sib phim cov yam ntxwv ntawm kev thauj khoom:

1. Cov Chaw Khaws Cov Ntaub Ntawv thiab Cov Tsev Sib Txuas Lus

Cov chaw khaws ntaub ntawv xav tau ≤5ms kev hloov pauv sai (nrog STS) thiab kev hloov pauv sib xws kom tiv thaiv kev nce siab; cov pej thuam sib txuas lus txuas cov roj teeb / photovoltaics kom ntseeg tau tias cov teeb liab tsis cuam tshuam.

2. Khoom Siv Hauv Tsev Kho Mob

Cov chav phais, ICU, thiab cov tshuab MRI hauv tsev kho mob xav tau hluav taws xob uas tsis muaj kev cuam tshuam. ATS yuav tsum kwv yees qhov tsis zoo ntawm cov khoom siv hluav taws xob thiab pib siv hluav taws xob thaub qab ua ntej kom tsis txhob muaj kev pheej hmoo kho mob.

3. Cov Kab Ntau Lawm Hoobkas

Cov kab ntau lawm xav tau 100-500ms hloov lub sijhawm raws li hom khoom siv thiab txhawb nqa qhov kev hloov pauv tseem ceeb kom ntseeg tau tias cov khoom siv tseem ceebkev muab hluav taws xob.

4. Cov Chaw Pabcuam Xwm Ceev rau Pej Xeemd

Cov tshuab tua hluav taws, cov tshuab nqa neeg, thiab lwm yam chaw rau pej xeem xav tau kev sib txuas hluav taws kom yuam kom hloov mus rau lub zog thaub qab thaum muaj hluav taws, kom ntseeg tau tias cov khoom siv thaum muaj xwm txheej ceev ua haujlwm.

5. Lub Zog Tshiab thiab Cov Txheej Txheem Khaws Cia Zog

Hauv cov chaw tsim hluav taws xob hnub ci thiab cov microgrids, ATS sib koom tes hloov ntawm cov hluav taws xob siv hluav taws xob, lub hnub ci, thiab lub zog khaws cia hluav taws xob. Nws hloov mus rau cov hluav taws xob siv hluav taws xob lossis khaws cia thaum lub zog hnub ci tsis txaus thiab ua kom muaj cov khoom thauj tseem ceeb thaum lub sijhawm hluav taws xob tsis ua haujlwm, ua rau muaj kev hloov pauv tsis muaj teeb meem.

IV. Kev Xaiv: Sib phim cov haujlwm nrog cov kev xav tau

Cov kev xaiv tseem ceeb rau kev xaiv kom phim cov xwm txheej ntawm daim ntawv thov:

• Lub Sijhawm Hloov:≤10ms rau cov khoom siv precision, 1-5s rau cov motors dav dav, 5-10s nrog cov generators;
• Tam Sim No Ntsuas:≥1.2 npaug ntawm tag nrho cov khoom siv tam sim no (xav txog qhov pib tam sim no), theem sib phim rau cov khoom siv peb theem, thiab ATS modular rau lub zog siab;
• Kev Sib Txuas Lus Fais Fab:Txhawb ib theem/peb theem, AC/DC, thiab hloov kho rau cov generators, roj teeb, photovoltaics, thiab lwm yam.;
• Qib Kev Txawj Ntse:Txhawb kev saib xyuas chaw deb (piv txwv li, ntawm Modbus protocol), kev kuaj mob tus kheej, thiab kev sau cov ntaub ntawv;
• Kev Hloov Kho Ib Puag Ncig:Kev tiv thaiv IP54, -30 ℃ ~ 70 ℃ kub ntau rau kev siv hauv kev lag luam, thiab cov ntaub ntawv tiv taus corrosion rau thaj chaw ntug dej hiav txwv;

V. Kev Txhim Kho Yav Tom Ntej: Los ntawm "Kev Hloov Pauv" mus rau "Kev Kwv Yees Ua Ntej"

Nrog kev tsim kho lub grid ntse, ATS tab tom txhim kho mus rau kev txawj ntse, modularization, thiab thev naus laus zis ntsuab:

• Kev Txij Nkawm Txog AI Uas Yuav Tsum Tau Ua Ntej:Kwv yees qhov ua tsis tiav siv cov ntaub ntawv loj loj, hloov pauv ntawm kev hloov pauv mus rau kev hloov pauv ua ntej;
• Tsim Qauv:Txhawb cov modules uas hloov tau kub kom txo tau lub sijhawm tsis ua haujlwm txij nkawm thiab kev sib koom ua ke ntawm lub zog;
• Kev Hloov Kho Ib Puag Ncig Heev:Tsim ATS uas tiv taus qhov kub thiab txias siab/qis thiab kev co rau cua daj cua dub thiab kev tshawb nrhiav polar;
• Kev Siv Hluav Taws Xob Ntsuab Zoo:Txhim kho cov txheej txheem los txo kev siv hluav taws xob, muab qhov tseem ceeb rau lub zog huv, thiab txo cov pa roj carbon dioxide;

Xaus lus

Ua tus saib xyuas lub zog fais fab ntse, ATS ua kom cov khoom siv tseem ceebkev muab hluav taws xoblos ntawm kev saib xyuas lub sijhawm tiag tiag thiab kev hloov pauv sai. Txij li kev kho mob mus rau kev lag luam, ATS tau dhau los ua qhov tseem ceeb hauv lub zej zog niaj hnub no. Yav tom ntej, nws yuav hloov mus ua lub hauv paus tseem ceeb ntawm cov ntse grids, txhawb nqa kev hloov pauv hluav taws xob thoob ntiaj teb thiab kev ruaj ntseg hluav taws xob.