Ungayazi yonke imveliso emitsha epapashwa apha, kwaye ubone ukukhula kwethu kunye nokuvelisa izinto ezintsha.
Umhla: 11-18-2021
Yintoni intamboisalathisi sempazamo?
Isalathisi sempazamo luhlobo lwesixhobo sokungenisa i-electromagnetic esinokubonisa ukuba kukho umsinga wesekethe emfutshane ngesibonakaliso sempazamo (ikhadi elibomvu).
Faka isalathisi sempazamo ecaleni komgca wokusasazwa. Nje ukuba umgca ungasebenzi kwaye umsinga we-short-circuit ugeleza, isibonakaliso sempazamo siya kusebenza kwaye ikhadi elibomvu liya kuvela.
Emva koko hambahamba emgceni, icala lombane eliya kwicala lempazamo ngaphambi kwekhadi elibomvu lesalathisi sempazamo, isibonakaliso sempazamo emva kwendawo yempazamo asibonakali kwikhadi elibomvu, ungagweba ukuba indawo yempazamo iphakathi kwendawo yokugqibela yekhadi elibomvu kunye nendawo yokuqala engeyobomvu.
Isalathisi sempazamoidla ngokubandakanya ukufunyanwa kwamandla kagesi kunye nombane, ukuchonga iimpazamo, umqhubi wesalathisi sempazamo, ukubonisa imeko yempazamo kunye nokukhupha isignali kunye nolawulo lokuseta kwakhona ukulibaziseka ngokuzenzekelayo.
Isalathisi sempazamoIqhele ukufakwa kwi-overhead line, i-overhead cable okanye i-hvac cable, i-switch cabinet bus, ukuze ibone i-voltage ngokufumanisa i-spatial electric field potential gradient, ngokusebenzisa i-electromagnetic induction ukuze ibone i-line current.
Ingcaciso yeMveliso
Isalathisi se-grounding short circuit two-in-one sineesebe ezininzi kunye neempazamo ezixhaphakileyo. Ukufumana iimpazamo zemigca yingxaki enkulu kubasebenzi bokulungisa iintambo zombane. Ukufumana iphutha lomhlaba ngamanye amaxesha kuthatha isiqingatha sosuku, kwaye abanye balifumana ebusuku kusasa, kwaye abanye balifumana e-Inner Mongolia. Ukufumana iintsuku ezimbalwa. Ke ngoko, ukufakwa kwesalathisi sempazamo kunokuphucula kakhulu ukuthembeka kombane, kunciphise amandla okusebenza, kwaye kunciphise ixesha lokucinywa kombane.
Iimbonakalo:
1. Nika uncedo kunye nokulula kokusombulula iingxaki ngexesha lokusilela komgca.
2. Ngokwesayizi yomthwalo womgca kunye nokusasazwa kwendlela yomgca, indawo efanelekileyo yokufaka isalathisi sempazamo iyamiselwa.
3. Xa umgca usebenza ngokuqhelekileyo, isalathisi sikwimeko yokuseta kwakhona ngaphandle kwesibonakaliso.
4. Xa kwenzeka i-short circuit okanye i-ground fault kumgca, i-indicator ijika ngokuzenzekelayo isitya se-indicator emini ize ibe yimeko ye-alamu ebomvu; abasebenzi abalungisa i-line fault banokuyifumana indawo ye-fault ngokwemeko ye-indicator.
5. Ixesha elimiselweyo lasefektri lokuseta kwakhona imveliso ziiyure ezili-12 (ixesha lokuseta kwakhona linokulungiswa ngokweemfuno zabathengi).
6. Le mveliso inika uncedo olunamandla ekusombululeni iingxaki zeempazamo zomgca kwaye kulula ukuyifumana indawo yeempazamo.
7. Nciphisa ixesha lokucinywa kombane kwaye wongeze umbane ngakumbi.
8. Akukho mfuneko yokucima ukufakelwa kwemveliso, izixhobo zobuchwephesha zokufakela zibonelelwa simahla, kwaye ukuqhaqha kulula.
Umgaqo weMveliso
Ukufunyanwa kwesekethe emfutshane: Isekethe yokufumanisa inotshintsho olukhawulezileyo kumbane xa kuvela impazamo yesekethe emfutshane, kwaye ixabiso lotshintsho olukhawulezileyo likhulu kunexabiso elithile (elinokumiselwa ngokwesetingi yokukhusela ireyila) ngaphakathi kwexesha elithile lokukhubeka kunye nokucinywa kombane.
Ukufunyanwa komhlaba kufumanisa utshintsho lwevolthi, imisinga ye-capacitor kunye neemeko zesigaba xa umhlaba uphantsi, kufumanisa utshintsho lwe-harmonic, kwaye kugqiba ngokupheleleyo ukuba umhlaba uphantsi na.
15kV200Aisiciko sokukhusela esigqunyiweyo
Ingcaciso yeMveliso
I-15kV 200Aisiciko sokukhusela esigqunyiweyoyinxalenye encedisayo ye-live bushing. Ibonelela ngesigqubuthelo sokukhusela i-live bushing kunye nesigqubuthelo esingangeni uthuli kunye nesimelana nokufuma kwamalungu angatshajwanga.
I-200Aisiciko sokukhusela esigqunyiweyoingafakelwa kwiibhasi ezingama-200A, iibhasi kunye nezixhobo zokuxhoma eludongeni. Xa iibhasi kunye neentambo zigcinelwe iiplagi ezingasetyenziswayo, kufuneka zivalwe ngezigqubuthelo zokukhusela ezingama-200A.
isakhiwo semveliso
Umaleko wokufaka ubushushu: Ifomula eyahlukileyo kunye netekhnoloji yokuxuba iqinisekisa umgangatho ophezulu werabha yethu yokufaka ubushushu ye-EPDM esele yenziwe ngaphambili.
Umaleko wangaphandle oqhuba kancinci: irabha eqhubayo ye-EPDM esele yenziwe ngaphambili ihlangabezana nomgangatho we-IEEE592.
Iliso lokumisa: iliso lokumisa elidityaniswe nomaleko wangaphandle ohamba kancinci, osetyenziselwa ukumisa imveliso.
Isangqa sokusebenza: Isangqa sokusebenza sentsimbi engagqwaliyo esibunjiweyo esineengongoma zokubopha i-spring clamp.
Ibha yebhasiinkqubo
Ingcaciso yeMveliso
Izihlanganisi zesitayile saseYurophu i-630A ezinqamlezileyo nezimile okwe-T zisetyenziswa kakhulu ekuqhagamshelweni kwe-switch bus epheleleyo nevaliweyo ngokupheleleyo kwekhabhinethi yenethiwekhi yeringi, zihambelana ne-bushing eqhelekileyo yekhabhinethi yeringi, kwaye zifanelekile nakwiibhokisi zamasebe ezinee-switches. Ikhabhinethi yeringi ivalwe ngokupheleleyo kwaye ivalwe ngokupheleleyo, ithintela ngokupheleleyo iziphene ezibulalayo ezibangelwa kukuvezwa kombane ophezulu kwimozulu embi. Imveliso eyenziwe ngee-busbars kunye nee-D kunye nee-cross joints ibizwa ngokuba yi-busbar system, eyinkqubo ekhethwayo yekhabhinethi yenethiwekhi yeringi. Iingenelo eziphambili zezi: iindleko eziphantsi kunye nokusebenza okuthembekileyo ngakumbi. Ubude be-bus bar bunokwenziwa ngokwezifiso ngokweemfuno zomthengi. Uqhagamshelo lwe-D kunye nee-cross lunokwenziwa lube ziimveliso ezikhuselweyo okanye ezingagqunywanga ngokweemfuno zabathengi.
Idilesi：Inombolo 27, Binhai South 3 road, Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province, China.
