Ukuqondwa kobukrelekrele be-110kV transformer

Ngophuhliso lweenkqubo zamandla ezikrelekrele, abaguquli abakrelekrele baye baphumelela ukudityaniswa kweenkqubo "ezisisiseko" kunye "neyesibini". Xa kuthelekiswa nabaguquli bendabuko, abaguquli abahlakaniphile banokufikelela ekubekweni iliso kwi-intanethi kunye nokuxilongwa kwephutha, ukubonelela ngolwazi oluchanekileyo malunga nemeko ye-transformer yamandla. Ngaphambi kokuba kwenzeke impazamo, imisebenzi yokulumkisa kwangaphambili inokwenziwa, ngaloo ndlela kuncitshiswe iindleko zokulondolozwa kunye nokusebenza, ukwandisa umjikelo wokusebenza, kunye nokuqonda ubukrelekrele be-transformer.

1. Ukuqulunqwa kwenkqubo ye-transformer ehlakaniphile

I-transformer ehlakaniphile iqulunqwe yicandelo lokuguqula ohlakaniphile kunye nomzimba wokuguqula.

Icandelo elinobukrelekrele be-transformer ikakhulu libandakanya i-IED engundoqo (iyunithi ekrelekrele), i-fiber optical esweni kwi-intanethi ye-IED, icandelo lonxibelelwano, kunye ne-IED. Umzimba we-transformer kufuneka ube nezixhobo ezahlukeneyo zokubeka iliso kwi-intanethi, ii-activators, kunye nezinzwa ezifunekayo kubukrelekrele.

2. Amanyathelo okubeka esweni kwi-intanethi ye-110kV i-intelligent transformer

Ukubeka iliso kwi-intanethi ngexesha langempela kwi-intanethi ye-transformer kunokubonakalisa utshintsho lwemo ngexesha elifanelekileyo.Ukuhlolwa kwedijithali kwiinguqu ezihlakaniphile kubandakanya ukubeka esweni ulwazi ngezixhobo zokubeka iliso, ukuhanjiswa kwangaphambili kwesignali yedatha yokubeka iliso ngokusebenzisa amacandelo ahlakaniphile, kunye nohlalutyo oluguquguqukayo lwedatha esweni ukuxilonga nokuvavanya. iimeko zezixhobo zokusebenza.Oku kuqinisekisa ukusebenza okuzinzileyo nokukhuselekileyo kwenkqubo yamandla.

3. Iyunithi ekrelekrele

Inxalenye engundoqo ye-transformer intelligence yiyunithi ekrelekrele (i-IED engundoqo) .Ngenkonzo ye-MMS, ulwazi oluvela kwii-IED ezininzi zokubeka iliso kunye nokulawula ii-IED zihlanganisiwe, kwaye ukuxilongwa ngokubanzi kweempazamo ze-transformer kwenziwa ngokusekelwe kwidatha yokubeka iliso kunye neziphumo.Ukuxilongwa iziphumo kunye nedatha yokubeka iliso ixelwe ngokusekelwe kumgangatho we-IEC61850 kunye nonxibelelwano kunye nomncedisi oyintloko kwinqanaba lokulawula isitishi.

4. Ukubekwa esweni kwi-Intanethi kobushushu bendawo eshushu

Ukubekwa esweni kwi-Intanethi kobushushu bendawo eshushu evuthuzayo yenziwa ikakhulu ngokusetyenziswa kwesixhobo sokulinganisa ubushushu kwi-intanethi ye-fiber optical for the winding.Ngokusebenzisa umlinganiselo oguqukayo nothe ngqo, ubushushu bangaphakathi be-transformer bunokulawulwa ngokubanzi, kwaye inkqubo yokupholisa inokulawulwa ngaphakathi. Ngexesha lokwenyani

5. Ukubekwa esweni kwi-intanethi kokukhutshwa ngokuyinxenye

Ukujongwa kwe-intanethi yokukhutshwa kwenxalenye kuqhutyelwa ikakhulu ngokudityaniswa kwe-wideband composite sensor (FCT) ye-frequency frequency current kunye ne-sensor ye-ultrasonic yangaphandle.I-FCT inokubeka ngexesha elifanayo ukubeka iliso kwi-core grounding signal yangoku kunye ne-partial discharge pulse signal. Inzwa ye-ultrasonic ifakwe ikakhulu eludongeni lwebhokisi kwaye inokutshintshwa ngelixa ihlala.

6. Ukubeka iliso kwi-intanethi yegesi kunye namanzi amancinci kwioli

Ukubeka iliso kwi-intanethi yegesi kunye namanzi amancinci kwioli kuqhutyelwa ikakhulu kusetyenziswa i-chromatography.Injongo ephambili kukuphumeza uhlalutyo lobuninzi bezinto zegesi ezifana ne-ethylene, i-methane, i-hydrogen, kunye ne-micro-water content.

1) Ukujongwa kweChromatographic yofakelo lwe-intanethi

I-detector ethile ye-chromatography ngokuyininzi i-sensor yegesi ye-semiconductor.Idatha yesimo sokusebenza se-oyile ye-transformer ifunyenwe ngomqokeleli wedatha, kwaye ilayishwe kwi-IED yokuhlola i-oyile kunye negesi yokuhlalutya ngeendlela ze-RS485 kunye ne-TCP / IP.

2) I-oyile enyibilikayo yokubeka iliso kwi-IED

I-IED yokuhlola i-gas echithwe kwi-oyile inokuncedisa ekuhlalutyeni umthamo womthwalo we-transformer kunye nokubeka iliso kwimeko yokuthembeka kwayo.Xa izinga lokukhula koxinzelelo lwecandelo liba lingaqhelekanga, iziphumo kufuneka zixelwe kuluhlu lolawulo lwesikhululo senkqubo yokubeka iliso kwi-intanethi ngokusebenzisa inkqubo umaleko womnatha ngokwemigangatho yovavanyo kunye nesigwebo.

Isishwankathelo:

Intsika ephambili yegridi ehlakaniphile sisitishi esincinci esihlakaniphile. I-substation ayiyona nje i-hub ebalulekileyo yokuhanjiswa kwamandla kunye nokusabalalisa, kodwa ichaphazela ngokuthe ngqo amandla okusebenza kunye nokubeka iliso kwigridi ehlakaniphile.Umsebenzi okhuselekileyo kunye nozinzile we-smart substation ihambelana ngokusondeleyo kwi-transformer, ngoko ke uhlalutyo lwabahlakaniphileyo. indlela yokusebenza yetransformer ibaluleke kakhulu.

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