Zeziphi abaguquli yokulinganisa

abaguquli yesixhobo esetyenziswa kuphononongo RPA iisekethe amaxabiso zangoku kunye ombane. Oku kuyimfuneko ukuze bahlabe ixesha ukhuseleko akwazi ukusebenza ngokuvumelana setpoint, injineli umbane ngexesha lokugunyazisa. Ngokuqhelekileyo, iziphaluka asetyenziswa RPA yokulinganisa current kunye ombane. Makhe siqwalasele uhlobo ngalunye ngokwahlukeneyo.

abaguquli ombane zisetyenziswa ukukhusela orientation olu hlobo lwenkxaso, esiqhutywa mayela engile shift kwisigaba countdown kunye nemibutho nokukhuseleka okuchasene emhlabeni amadlala ngoncedo jiko eziqhagamshelene icebo unxantathu evulekileyo.

Measuring voltage yenziwa nge ezininzi Kern: umntu luqhakamshelene "inkwenkwezi" ipateni, wesibini - kwi "ogudle eyaphukileyo". Namhlanje, izityalo mveliso ukuvelisa abaguquli kunye Punch wesithathu, esetyenziswa accounting.

Kuba UR-35-110 kV efakiweyo emithathu sombane -phase ombane. Kuba iqela ngalinye iikhompawundi ngamnye imvelaphi inyuselwa khona oomatshini. Kuba UR 6-10 kV ngoyena eziqhele ukusetyenziswa ontlantlu-ntathu TN kwi iphakheji enye.

Measuring current zisetyenziswa zonke Uzbekistan naqiniswa ngendlela ngokwezigaba. Ezi abaguquli zenziwe amavili monolithic, nto leyo iseli zaseprayimari. Bus esisigxina yesibini jiko indawo, kusenokubakho eziliqela, ngasinye siya (emva koku core) ilungiselelwe ukuba iklasi ethile okuchaneka namandla ethile.

Umphakathi ukuba imveliso sokukhuselwa zeesekethe, imilinganiselo kunye wekhadi. Kubalulekile ukuba i-current akazange waba core raskorochennyh, kungenjalo Ikhoyili alitshise, kunye nabasebenzi usengozini yokuba electrocution wambetha.

Xa ufaka le current yokulinganisa, kufuneka zisetwe ukuba umzobo igalelo-output ombane (L1 - igalelo A2 - isivuno). Kwi oku kuxhomekeke ezo zithwala ngakwicala lwangoku kwisigaba ngasinye. Ngokutsho ngokoqobo, phakathi njengezazisi imisinga, apho engathi oxhulumene kwi "inkwenkwezi" kufuneka degrees 120. Ukuba ngenxa yesizathu esithile zicwangciswe ezo zithwala eyahlukileyo, kufuneka utshintshe i TT uqhagamshelo undoqo, betshintshisa ekuqaleni ade ase ekupheleni.

abaguquli yangoku zisetyenziselwa zokuzikhusela iziphaluka ezimfutshane kunye nokucwangciswa ukhuseleko umahluko. Ukulinganisa current - lophawu ebalulekileyo kombane mihla, le woluvo, eligqala ixabiso zangoku kunye nolwalathiso yayo.

Le transformer ombane kusetyenziswa ngokulandelelana zero. Le element olufanelekileyo RU-0,4-6-10 kV, ekubeni umsebenzi nesiguquli (kwi walifaka ekhaya) ukukhusela wesekethe ombane aphezulu ityala emhlabeni. iseli wayeyixhalabele - ngokwaso a ezingena kweyona migaqo mikhulu, oko idlule bagel. Ekubeni ixabiso lirhoxisiwe zasesekondari leyo bahluka kutshintsho lo mhlaba otsalayo le feeder.

Ngoko ke, abaguquli kumlinganiselo lwangoku ombane - sisiseko yokhuseleko. Ngabo microprocessors mihla ngokuzimeleyo ukubala amandla, kweelana kwicandelo chain, i-engile ephakathi yangoku kunye ombane. Okufunyanisiweyo Akuyomfuneko ukuba ikhangelwe, njengoko izixhobo mihla yenziwa ngeteknoloji entsha.

Namhlanje, kakhulu isixhobo edumileyo, nto leyo isisombululo epheleleyo kwaye ziquka benza okuchasene beesekethe, disconnectors, kwakunye eyakhelwe-ngaphakathi current kunye ombane - kube lula yaye inzuzo.