1. Le tu'ufa'atasiga o le kapoti sui:
E tatau ona ausia e le switchgear manaoga talafeagai o le GB3906-1991 "3-35 kV AC Metal-enclosed Switchgear" standard. E aofia ai le kapeneta ma le tapuni, ma o loʻo i ai galuega e pei o le ulu atu i luga ma fafo uaea, uaea ulufale mai ma fafo, ma fesoʻotaʻiga pasi. O le kapeneta e aofia ai se atigi, vaega eletise (e aofia ai insulators), auala eseese, pito lua ma fesoʻotaʻiga.
★ mea a le Kapeneta:
1) Pepa u'amea ta'avale malulu po'o le sila fa'ailo (mo le kapeneta uelo);
2) Al-Zn faʻapipiʻiina ie uʻamea poʻo uʻamea uʻamea (faʻaaogaina mo le faʻapipiʻiina o kapoti).
3) ipu u'amea uamea (e le maneta).
4) Aluminium ipu ((e le maneta).
★ Le vaega galue o le kapeneta:
1) Potu autu o pasi (e masani lava, o le faatulagaga autu o le pasi e lua fausaga: "pine" foliga poʻo le "1" foliga.
2) Potu va'ava'a
3) potu uaea
4) Relay ma mea faigaluega potu
5) Laititi potu pasi i le pito i luga o le kapeneta
6) Potu pito lua
★ Vaega eletise i totonu o le kapoti:
1.1. E masani ona fa'aogaina vaega fa'aeletise autu (mea fa'aoga autu) i totonu o le kapeneta e aofia ai meafaigaluega nei:
O le transformer o loʻo iai nei e taʻua o le CT [pei o le: LZZBJ9-10]
O le voltage transformer e taʻua o le PT [pei o le: JDZJ-10]
Kisi fa'alalo [e pei o le: JN15-12]
Uila pu'e (tetee-capacitance absorber) [e pei o le: HY5WS ituaiga tasi-vaega; TBP, JBP ituaiga tu'ufa'atasi]
Fa'amavaega ki [e pei o: GN19-12, GN30-12, GN25-12]
High voltage circuit breaker [pei o le: itiiti ituaiga suauu (S), vacuum type (Z), SF6 type (L)]
Feso'ota'i eletise maualuga [e pei o le: JCZ3-10D/400A ituaiga]
Fusi maualuga-voltage [pei o: RN2-12, XRNP-12, RN1-12]
Transformer [faataitaiga SC(L) fa'asologa mago transformer, S fa'asologa suau'u transformer]
Fa'aaliga ola ola maualuga [GSN-10Q]
Vaega fa'amama [e pei o: puipui puipui, pusa fa'afeso'ota'i, insulator, fa'amama vevela fa'aiti'itia (malulu mālūlū) fa'afu]
Pasi autu ma pasi lala
High voltage reactor [e pei o le faasologa ituaiga: CKSC ma le starter ituaiga afi: QKSG]
Kisi uta [eg FN26-12(L), FN16-12(Z)]
Malosii-maualuga tasi-vaega shunt capacitor [pei o: BFF12-30-1] ma isi.
1.2. O vaega autu lona lua e masani ona faʻaaogaina i totonu o le kapeneta (faʻapitoa foi o mea faigaluega lua poʻo meafaigaluega fesoasoani, faʻasino i meafaigaluega maualalo-voltage e mataʻituina, faʻatonutonu, fua, fetuunai ma puipuia meafaigaluega muamua), o mea masani o meafaigaluega nei:
1. Relay 2. mita eletise 3. Ammita 4. Voltage mita 5. Malosiaga mita 6. Malosiaga mita 7. Fa'asao mita 8. Fuse 9. Ea ki 10. Suia sui 11. Fa'ailoga moli 12. Fa'asagatau 13. Fa'amau 14 . Microcomputer tuufaatasia masini puipuiga ma isi.
2. Fa'avasegaina o kapoti fesuia'i eletise maualuga:
2.1. E tusa ai ma le auala faʻapipiʻi o le vaeluaga o le matagaluega, e vaevaeina i le ituaiga aveese (ituaiga taavaletosolima) ma le ituaiga faʻamau.
(1) Aveese po'o taavaletoso ituaiga (fa'ailoa mai e le Y): O lona uiga o vaega eletise autu (e pei o ta'avale ta'avale) i totonu o le kapeneta o lo'o fa'apipi'iina i luga o le taavale tosolima e mafai ona faaui i tua, aua o le kapoti taavaletoso e mafai ona fesuiai lelei O lea, e mafai. faʻaleleia atili le faʻatuatuaina o le eletise. O ituaiga o taavale tosolima e masani ona faaaoga o: taavale tosolima tuufua, taavaletoso mita, taavale tosolima motumotu, taavale tosolima PT, taavale tosolima capacitor ma taavaletoso faaaoga, e pei o le KYN28A-12.
(2) Ituaiga Fa'amau (fa'ailoa mai e G): Fa'ailoa mai o vaega uma o le eletise (e pei o va'aiga ta'avale po'o suiga o uta, ma isi) i totonu o le kapeneta o lo'o fa'apipi'iina, ma fa'apipi'i fa'apipi'i e fai si faigofie ma taugofie, e pei o le XGN2-10 , GG- 1A ma isi.
2.2. Vaevae i totonu ma fafo e tusa ai ma le nofoaga faʻapipiʻi
(1) Fa'aaogaina i totonu (fa'ailoa mai e N); o lona uiga e naʻo le faʻapipiʻiina ma faʻaoga i totonu, e pei o le KYN28A-12 ma isi kapoti ki;
(2) Fa'aoga i fafo (fa'ailoa mai e W); o lona uiga e mafai ona faʻapipiʻi ma faʻaoga i fafo, pei ole XLW ma isi kapoti ki.
3. E tusa ai ma le fausaga o le kapeneta, e mafai ona vaevaeina i ni vaega se fa: uʻamea faʻapipiʻi fusi faʻapipiʻi, uʻamea faʻapipiʻi komipiuta komipiuta, uʻamea faʻapipiʻi pusa-ituaiga sui, ma tatala-ituaiga switchgear
(1) Utala faʻapipiʻiina uamea (faʻaalia i le mataitusi K) O vaega autu (e pei o vaʻavaʻavaʻa, transformers, pa pasi, ma isi) o loʻo faʻapipiʻiina i totonu o paʻu uʻamea o vaega faʻavae e vavaeeseina e uʻamea. Suia meafaigaluega. E pei o le KYN28A-12 ituaiga maualuga voltage ki kapoti.
(2) O mea faʻapipiʻi faʻapipiʻi uʻamea (faʻaalia i le mataitusi J) e tutusa ma le uʻamea faʻapipiʻi faʻapipiʻi uʻamea, ma o ona vaega eletise o loʻo faʻapipiʻiina foi i vaega eseese, ae o loʻo i ai se tasi poʻo le sili atu o se tikeri faapitoa o le puipuiga Non-metallic vaeluaga. E pei o le JYN2-12 ituaiga eletise eletise eletise maualuga.
(3) Utala faʻapipiʻi pusa-ituaiga sui (faʻaalia e le mataitusi X) O le atigi o le kiliva o se mea faʻapipiʻi uamea. E pei o le XGN2-12 maualuga eletise ki kapeneta.
(4) Tatala switchgear, leai se puipuiga tulaga manaomia, vaega o le atigi switchgear tatala. E pei o le GG-1A (F) maualuga eletise ki kapoti
Taimi meli: Sep-06-2021