Thawj. Txoj cai ua haujlwm ntawm kev rho tawm hloov
1. Nws raug txwv tsis pub siv lub ntsuas hluav taws xob sib cais kom rub cov khoom siv thauj khoom lossis thauj kab.
2. Nws raug txwv tsis pub qhib thiab kaw qhov tsis muaj qhov hloov pauv tseem ceeb nrog kev hloov cais.
3 Cov haujlwm hauv qab no raug tso cai siv qhov hloov cais:
a) Qhib thiab kaw qhov hloov pauv hluav taws xob thiab hluav taws xob ntes tsis muaj qhov txhaum;
b) Thaum tsis muaj qhov ua txhaum hauv lub kaw lus, qhib thiab kaw qhov nruab nrab qhov taw tes hauv av hloov pauv ntawm qhov hloov pauv;
c) Qhib thiab kaw lub voj tam sim no yam tsis muaj kev cuam tshuam;
d) Qhov qhib thiab kaw qhov hluav taws xob tuaj yeem yog 10KV thiab qis dua nrog sab nraum zoov peb zaug kev sib txuas sib txuas,
Thauj khoom tam sim no qis dua 9A; thaum nws tshaj qhov saum toj no, nws yuav tsum dhau
Kev suav, kev xeem, thiab kev pom zoo los ntawm tus thawj kws ua haujlwm ntawm chav ua haujlwm.
Thib ob. Cov Ntsiab Cai ntawm Kev Ua Haujlwm Transformer
1. Cov xwm txheej rau kev ua haujlwm zoo sib xws ntawm cov hloov pauv:
a) Qhov ntsuas hluav taws xob zoo ib yam;
b) Qhov ntsuas hluav taws xob tsis zoo ib yam;
c) Pab pawg thaiv hluav taws xob yog tib yam.
2. Cov hloov pauv uas muaj qhov sib txawv ntawm qhov hluav taws xob qhov hluav taws xob yuav tsum raug suav thiab tuaj yeem ua haujlwm sib luag raws li qhov xwm txheej uas tsis muaj ib tus ntawm lawv dhau los.
3. Kev hloov pauv hluav taws xob ua haujlwm:
a) Rau kev ua haujlwm tsis muaj zog, sab qis hluav taws xob yuav tsum tau nres ua ntej, sab nruab nrab qhov hluav taws xob yuav tsum tau nres, thiab sab siab-voltage yuav tsum tau nres kawg;
b) Thaum hloov tus hloov pauv, nws yuav tsum tau lees paub tias lub tshuab hluav taws xob yuav tsum tau nres tuaj yeem nres tau tsuas yog tom qab kev hloov pauv hloov pauv tau thauj khoom.
4. Kev hloov pauv nruab nrab qhov taw tes rau hauv av hloov kev ua haujlwm:
a) Hauv 110KV thiab siab dua qhov nruab nrab taw tes ncaj qha rau hauv paus system, thaum lub tshuab hluav taws xob nres, xa lub zog thiab tsub lub tsheb npav los ntawm kev hloov pauv, qhov nruab nrab taw tes hloov pauv hauv av yuav tsum raug kaw ua ntej kev ua haujlwm, thiab tom qab ua haujlwm tiav, nws tau txiav txim siab tias qhib raws li qhov xav tau ntawm lub kaw lus. ；
b) Thaum qhov nruab nrab taw tes hloov pauv hauv qhov hloov pauv ntawm kev hloov pauv hauv kev ua haujlwm yuav tsum tau hloov pauv los ntawm ib qho mus rau lwm qhov kev hloov pauv ua haujlwm, qhov nruab nrab taw tes hloov chaw hloov pauv ntawm lwm lub hloov pauv yuav tsum raug kaw ua ntej, thiab thawj qhov nruab nrab qhov nruab nrab taw tes hloov pauv yuav tsum qhib. ；
c) Yog tias qhov nruab nrab ntawm qhov hloov pauv tau ua haujlwm nrog cov hluav taws xob tua hluav taws xob, thaum lub tshuab hluav taws xob hloov pauv ntawm lub zog, qhov nruab nrab qhov nruab nrab ntawm qhov sib cais yuav tsum qhib ua ntej. Thaum lub tshuab hloov pauv tau ua haujlwm, lub zog-tawm ua ntu yog ib theem; nws raug txwv tsis pub xa lub tshuab hluav taws xob nrog qhov nruab nrab qhov hloov pauv qhov sib cais. Tua qhov nruab nrab qhov kev rho tawm qhov hloov pauv tom qab lub hwj chim tawm ntawm lub tshuab hluav taws xob ua ntej.
Thib peb, lub hauv paus ntsiab lus ntawm kev tshuaj xyuas hluav taws xob hauv av
1. Ua ntej ntsuas cov cuab yeej siv hluav taws xob, ntxiv rau kev lees paub tias lub tshuab hluav taws xob zoo thiab ua tau zoo, lub tswb raug yuav tsum tau tshuaj xyuas ntawm cov cuab yeej nyob ntawm qib sib xws ua ntej ntsuas qhov hluav taws xob tuaj yeem ua tiav ntawm cov cuab yeej uas xav tau yuav av. Nws raug txwv tsis pub siv lub tshuab ntsuas hluav taws xob uas tsis sib xws rau qib qhov ntsuas hluav taws xob.
2. Thaum cov khoom siv hluav taws xob xav tau hauv av, yuav tsum tau kuaj xyuas hluav taws xob ua ntej, thiab lub hauv paus hloov hluav taws xob tuaj yeem qhib lossis cov xaim hluav taws xob tuaj yeem teeb tsa tau tsuas yog tom qab nws tau lees tias tsis muaj qhov hluav taws xob.
3. Yuav tsum muaj qhov chaw pom tseeb rau kev tshuaj xyuas hluav taws xob thiab teeb tsa cov xaim hluav taws xob hauv av, thiab qhov chaw teeb tsa ntawm cov xaim av lossis hloov hauv av yuav tsum zoo ib yam nrog txoj haujlwm tshuaj xyuas hluav taws xob.
4. Thaum txhim kho cov xaim hluav taws xob hauv av, muab nws pov rau ntawm pawg av tshwj xeeb ua ntej, thiab tshem nws tawm ntawm qhov rov qab txiav txim ntawm tus neeg xyuas pib kawg. Nws raug txwv tsis pub teeb tsa lub hauv paus hlau los ntawm txoj hauv kev winding. Thaum nws tsim nyog siv tus ntaiv, nws raug txwv tsis pub siv cov khoom siv hlau ua ntaiv.
5. Thaum kuaj xyuas hluav taws xob ntawm lub txhab nyiaj capacitor, nws yuav tsum tau nqa tawm tom qab tso tawm tas.
Sijhawm Tshaj Tawm: Jul-13-2021