Tijaabada gudbinta qadiimiga ah waxay duraysaa qiyaas analoog ah: 100 V danab iyo 5 A (ama 1 A) mowjadaha mowjadaha hadda jira ee teerminalka isu-gudbinta, halkaas oo tafaftirayaasha wax-is-dhaafsiga ee u gaar ah ay ka dhigayaan iyaga. Habka IEC 61850 - substationka baska, digitization-ku wuxuu dhacaa waqti hore - unugga isku darka ee ku xiga transformerska qalabka - iyo gudbintu waxay helaysaa cabbirada sida firamyada Ethernet-ka ah halkii ay ka ahaan lahaayeen qulqulka naxaasta iyo danabyada.
Qiimaha la Muuneeyay (SMV 9-2LE) -shaybaarada hadda iyo danabka ah oo loo dhiibay sidii fiimyada Ethernet indhaha; Qalabka tijaabada ahi waa inuu keenaa qiyam la soo qaatay oo u dhaqma sida wax soo saarka cutubka isku darka.
Farriinta GOOSE -safarrada, baloogyada iyo isku xidhka safarka baska saldhigga sida telegaraamyada GOOSE; Tijaabahu waa in uu soo diraa oo helaa GOOSE si uu u xaqiijiyo caqli-galnimada gudbinta iyo is-dhexgalkeeda kantaroolaha gacanka.
Awoodda analoogga ayaa weli ah lama huraan -inta badan Relays rakibay ayaa weli ah kuwo caadi ah. Mustaqbalka{1}}Tijaabada caddaynta waxay bixisaa labada adduunba: Analoog 100 V/5 Wax soo saarka saldhigga la rakibay iyo muraayadaha SMV/GOOSE ee marinnada dhijitaalka ah - isla set ayaa la guura substation-ka.
Isku xidhka & qalabaynta -Imtixaanka dhijitaalka ah wuxuu ku tiirsan yahay faylasha injineernimada SCL (SCD/CID); Software-ku waa inuu si toos ah u soo dejiyaa qaabaynta substation-ka si uu u xidho kanaalada oo uu u daabaco GOOSE si sax ah.
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Kartida |
Dhaxalka/imtixaanka caadiga ah |
Imtixaanka dhijitaalka ah ee IEC 61850 |
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Dhexdhexaadinta isha |
Copper: analoog 100 V, 5 A / 1 A |
Fiber indhaha: SMV 9-2LE, GOOSE, MMS |
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Halka beddelka A/D uu ka dhaco |
Gudaha terminaalka gudbinta |
Unugga isku-dhafka ah (baska nidaamka) |
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Tijaabi - shuruud dejin |
Ilaha analoogga ah ee saxda ah{{0} |
Dekadaha indhaha + la muunadeeyay{1}}qiimaha & matoorka GOOSE |
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Saldhig maanta la rakibay |
Weli inta badan relays |
Koraaya - saldhigyo dhijitaal ah oo cusub |
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Xeeladda |
Dabool-is-dhaafsiga jira |
Mustaqbalka - wuxuu caddeeyaa maalgashiga dhijitaalka ah |
U soo iibso xidhmo soo saara analooga 100 V/5 A ee gudbinta maanta iyo muuqaalka GOOSE/SMV ee habka berrito{2}}baska baska - hal qalab oo kula haajiray saldhigaaga.