01
I-6-10KV Isiguquli Sokusabalalisa Amandla Agxiliswe Ngamafutha
Izici zomkhiqizo
Idivayisi yamandla kawoyela enezigaba ezintathu ecwilisiwe ekhiqizwa inkampani yethu isebenzisa isakhiwo esisha sokufakelwa, esithuthukisa ukumelana kwesekethe emfishane; Insimbi ewumgogodla yenziwe ngamashidi ensimbi esezingeni eliphezulu egoqwe nge-silicon; Amawindi anamandla aphezulu enziwe ngezintambo zethusi ezingenawo umoya-mpilo wekhwalithi ephezulu futhi amukela isakhiwo se-cylindrical esinezingqimba eziningi; Zonke izibophelelo ze-anti-adopt corrosion ziphathwa ngokugcwele nge-anti-adopt corsion. isakhiwo esivaliwe.
Umkhiqizo unezici zokusebenza kahle kakhulu kanye nokulahlekelwa okuncane, okonga imali eningi kanye nezindleko zokusebenza, futhi unezinzuzo eziphawulekayo zomphakathi.Ungumkhiqizo wobuchwepheshe obuphezulu okhuthazwa uhulumeni.
Isakhiwo esinokwethenjelwa
Ngokwesisekelo sesakhiwo sendabuko kanye nobuchwepheshe obuvuthiwe, inkampani yethu yenze
ukuthuthukiswa okuningi, njengokwamukela:
① Ikhoyili e-Spiral enephaseji kawoyela we-longitudinal inokunqamuka okungcono kwangaphakathi kokushisa
② Ukusekelwa okusebenzayo kobuso bokuphela kwekhoyili kuyathuthukiswa, futhi ukumelana kwamanje kwesiyingi esifushane kunamandla;
③ Isakhiwo esisha sokuphakamisa kanye nesakhiwo sokuma siyamukelwa ukuze kuqinisekiswe ukwethembeka okwengeziwe kwezokuthutha nokusebenza okude;
④ Futhi sinezakhiwo eziningi ezihlukile nezithembekile zokukusiza;
⑤ Ukukhetha i-transformer enezinga eliphezulu lokusebenza kuzoba nezinga eliphezulu lokuqukethwe kobuchwepheshe
⑥ Ithangi likawoyela lithatha isakhiwo esivalwe ngokugcwele ukuze lihlukanise isiguquli emkhathini, sinqande futhi sinciphise ukuwohloka kokufakwa kukawoyela nokuswakama, sithuthukise ukwethembeka komsebenzi futhi sigweme ukulungiswa ngesikhathi sokusebenza okuvamile.
Izinto ezisezingeni eliphezulu
Zonke izinto zokusetshenziswa zihlolwe ikhwalithi, futhi bonke abakhiqizi bezinto ezingavuthiwe bahlolwe ngokuqinile ngokwezinga likazwelonke le-Iso9000.
① Intambo yethusi engenawo umoya-mpilo enokumelana okuphansi iyakhethwa, futhi ngemva kochungechunge lwezinye izindlela zokwelapha ezingaphezulu, ibushelelezi futhi ayinawo amakhona abukhali, okwenza ukulahleka komthwalo we-transformer kube phansi kanye nokusebenza kukagesi kuthembeke kakhulu.
② Khetha ishidi lensimbi eliphezulu le-silicon, futhi ngokwenza ngcono izinga lokusebenza, thatha ishidi lensimbi ye-silicon elinokulahlekelwa kweyunithi ephansi, ukuze ukulahlekelwa okungenamthwalo we-transformer kube kuphansi.
③ Khetha izinga eliphezulu lokufakwa kwezinkuni elaminethiwe, elingasoze laqhekeka, ngisho nangaphansi kwesenzo se-short-circuit current
④ Amafutha e-transformer ngemva kokuhlunga okujulile akhethiwe, anezinga eliphansi legesi yamanzi nokungcola, futhi i-transformer isebenza ngokuthembekile kakhulu.
⑤ Khetha izinto zokuvala zenjoloba zekhwalithi ephezulu ukuze uvimbele ngempumelelo ukuguga nokuvuza komhlaba
Izimo zesevisi ezijwayelekile
Ukuphakama
Akukho ngaphezu kuka-1000m;
Izinga lokushisa lemvelo:
Izinga lokushisa eliphezulu ngu+40℃;
Isilinganiso esiphezulu sokushisa sanyanga zonke singu +30℃;
Izinga lokushisa elijwayelekile lonyaka elikhulu ngu +20 ℃;
Izinga lokushisa eliphansi langaphandle ngu -25 ℃.
I-waveform ye-voltage yokuphakelwa kwamandla ifana ne-sine wave.
Ku-transformer yezigaba ezintathu, i-voltage yayo yokuhlinzeka ngezigaba ezintathu kufanele ibe cishe i-symmetrical. Indawo yokufaka:
Akukho ukungcola okusobala endaweni yokufaka;
I-ag ye-ground acceleration ag ebangelwa ukuzamazama ingaphansi kuka-3m/s² ohlangothini oluvundlile kanye no-1.5m/s² ohlangothini oluqondile.
Izimo Ezikhethekile Zokusebenzisa
Noma yiziphi izimo zokusetshenziswa okukhethekile ezidinga ukuhlangabezana nezimo ezivamile zokusetshenziswa kwe-transformer zizoshiwo ekubuzeni nasekuhleleni.
Izinga eliphezulu
I-GB/T1094.1 GB/T1094.2 GB/T1094.3 GB/T1094.5
I-GB/T25289 GB/T6451 GB/T7595 GB20052
JB/T3837 JB/T10088 IEC60076
Imikhiqizo ye-transformer ekhiqizwe yinkampani yethu yonke ihlangabezana nenguqulo yakamuva yamazinga angenhla.
Imiyalo yoku-oda
Lapho u-oda, imodeli yomkhiqizo, umthamo olinganiselwe, i-voltage elinganiselwe yamandla kagesi aphezulu naphansi, ububanzi bokusabalalisa amandla kagesi aphezulu, inombolo yesigaba, imvamisa, ilebula yeqembu lokuxhuma, njll.
Imodeli nencazelo
Ipharamitha yobuchwepheshe
Imingcele yezobuchwepheshe ye-6kV kanye ne-10kV S11 uchungechunge lwe-voltage engagxili kawoyela elawula ukusabalalisa
| Umthamo olinganiselwe we-kVA | Inhlanganisela ye-voltage LV | Iqembu elixhumayo | Ukulahlekelwa kW | I-impedance ye-circui emfushane % | Isisindo kg | Ubude be-dimensior sebonke *Ububanzi *Ubude | I-Gauge Vertical Horizontal | ||||||
| I-voltage ephezulu ye-ge | Ububanzi bompompi be-yoltage ephezulu | I-yoltage ephansi | Akukho-mthwalo | Izinga 75℃ | Isisindo somzimba | Isisindo samafutha | I-Welgh ephelele | ||||||
| 30 | 6 6.3 10 10.5 | ±2×2. 5% ±5% | 0.4 | Dyn11 Yzn11 YynO | 0.100 | 0.630 | 0.600 | 4.00% | 135 | 55 | 325 | 680*480*846 | 550/400 |
| 50 | 0.130 | 0.910 | 0.870 | 210 | 75 | 435 | 765*690*876 | 550/400 | |||||
| 63 | 0.150 | 1.09 | 1.04 | 245 | 85 | 490 | 795*645*915 | 550/400 | |||||
| 80 | 0.180 | 1.31 | 1.25 | 290 | 90 | 550 | 825*660*925 | 550/550 | |||||
| 100 | 0.200 | 1.58 | 1.50 | 315 | 95 | 590 | 810*770*890 | 550/550 | |||||
| 125 | 0.240 | 1.89 | 1.80 | 365 | 100 | 660 | 825*800*960 | 550/550 | |||||
| 160 | 0.280 | 2.31 | 2.20 | 440 | 115 | 720 | 1115*735*985 | 550/550 | |||||
| 200 | 0.340 | 2.73 | 2.60 | 490 | 160 | 790 | 1186*815*1050 | 550/550 | |||||
| 250 | 0.40C | 3.20 | 3.05 | 600 | 150 | 960 | 1290*860*1050 | 660/660 | |||||
| 315 | 0.48C | 3.83 | 3.65 | 710 | 180 | 1120 | 1350*920*1090 | 660/660 | |||||
| 400 | 0.570 | 4.52 | 4.30 | 920 | 210 | 1440 | 1485*1030*1120 | 660/660 | |||||
| 500 | 0.680 | 5.41 | 5.15 | 1050 | 320 | 1800 | 1485*1030*1160 | 660/660 | |||||
| 630 | Dyn11 YynO | 0.810 | 6.20 | 6.20 | 4.50% | 1130 | 260 | 1770 | 1550*1045*1225 | 660/660 | |||
| 800 | 0.98C | 7.50 | 7.50 | 1340 | 290 | 2060 | 1730*1220*1285 | 820/820 | |||||
| 1000 | 1.150 | 10.3 | 10.3 | 1440 | 420 | 2505 | 1670*1160*1375 | 820/820 | |||||
| 1250 | 1.360 | 12.0 | 12.0 | 1750 | 480 | 2970 | 1750*1240*1425 | 820/820 | |||||
| 1600 | 1.640 | 14.5 | 14.5 | 2240 | 600 | 3950 | 1860*1250*1485 | 820/820 | |||||
| 2000 | 1.940 | 18.3 | 18.3 | 5.00% | 2575 | 635 | 4305 | 1990*1315*1620 | 820/820 | ||||
| 2500 | 2.290 | 21.2 | 21.2 | 3270 | 815 | 5440 | 2065*1360*1750 | 1070/1070 | |||||
Qaphela:
① Kuma-transformer ezigaba ezintathu anamandla alinganiselwe angu-500kVA noma ngaphansi, inani lokulahlekelwa komthwalo elingaphezu komugqa we-diagonal kuthebula lisebenza eqenjini loxhumano le-Dyn11 noma i-Yzn11, futhi inani lomthwalo elingaphansi komugqa we-diogonal liyasebenza eqenjini lokuxhuma le-Yyn0;
② Uma isilinganiso somthwalo wesilinganiso sonyaka we-transformer siphakathi kuka-35% no-40%, ukusebenza kahle okuphezulu kakhulu kungatholakala ngokusebenzisa ukulahlekelwa okusethebula.
Imingcele yezobuchwepheshe ye-6kV kanye ne-10kV S13 uchungechunge lwe-voltage engagxili kawoyela elawula ukusabalalisa
| Umthamo olinganiselwe we-kVA | Inhlanganisela ye-voltage | Iqembu elixhumayo | Akukho-mthwalo | Ukulahlekelwa kW | I-impedance ye-circui emfushane % | Isisindo kg | Ubude bobukhulu obuphelele *Ububanzi *Ubude | I-Gauge Vertical Horizontal | |||||
| I-voltage ephezulu | I-yoltage taprange ephezulu | I-yoltage ephansi | Izinga 75℃ | Isisindo somzimba | Isisindo samafutha | I-Welgh ephelele | |||||||
| 30 | 6 6.3 10 10.5 | ±2×2. 5% ±5% | 0.4 | Dyn11 Yzn11 YynO | 0.080 | 0.630 | 0.600 | 4.00% | 140 | 60 | 280 | 700*545*855 | 550/400 |
| 50 | 0.100 | 0.910 | 0.870 | 210 | 80 | 370 | 750*645*915 | 550/400 | |||||
| 63 | 0.110 | 1.09 | 1.04 | 240 | 90 | 440 | 790*645*915 | 550/400 | |||||
| 80 | 0.130 | 1.31 | 1.25 | 260 | 90 | 480 | 805*706*930 | 550/550 | |||||
| 100 | 0.150 | 1.58 | 1.50 | 350 | 110 | 600 | 850*685*1075 | 550/550 | |||||
| 125 | 0.170 | 1.89 | 1.80 | 380 | 110 | 645 | 850*790*975 | 550/550 | |||||
| 160 | 0.200 | 2.31 | 2.20 | 500 | 130 | 790 | 880*860*1050 | 550/550 | |||||
| 200 | 0.240 | 2.73 | 2.60 | 540 | 160 | 870 | 1180*791*1090 | 550/550 | |||||
| 250 | 0.290 | 3.20 | 3.05 | 670 | 170 | 1050 | 1270*850*1140 | 660/660 | |||||
| 315 | 0.340 | 3.83 | 3.65 | 750 | 180 | 1150 | 1320*900*1160 | 660/660 | |||||
| 400 | 0.410 | 4.52 | 4.30 | 905 | 210 | 1370 | 1390*9501*215 | 660/660 | |||||
| 500 | 0.480 | 5.41 | 5.15 | 1120 | 240 | 1680 | 1420*950*1280 | 660/660 | |||||
| 630 | Dyn11 YynO | 0.570 | 6.20 | 6.20 | 4.50% | 1330 | 280 | 1960 | 1490*1000*1340 | 660/660 | |||
| 800 | 0.700 | 7.50 | 7.50 | 1400 | 300 | 2150 | 1640*1155*1350 | 820/820 | |||||
| 1000 | 0.830 | 10.3 | 10.3 | 1510 | 350 | 2410 | 1660*1155*1380 | 820/820 | |||||
| 1250 | 0.970 | 12.0 | 12.0 | 1720 | 440 | 2860 | 1720*1250*1480 | 820/820 | |||||
| 1600 | 1.170 | 14.5 | 14.5 | 2285 | 590 | 3745 | 1840*1340*1560 | 820/820 | |||||
| 2000 | 1.550 | 18.3 | 18.3 | 5.00% | 2554 | 730 | 4289 | 2010*1370*1660 | 820/820 | ||||
| 2500 | 1.830 | 21.2 | 21.2 | 2995 | 810 | 5170 | 2020*1370*1850 | 1070/1070 | |||||
Qaphela:
① Kuma-transformer ezigaba ezintathu anamandla alinganiselwe angu-500kVA noma ngaphansi, inani lokulahlekelwa komthwalo elingaphezu komugqa we-diagonal kuthebula lisebenza eqenjini loxhumano le-Dyn11 noma i-Yzn11, futhi inani lomthwalo elingaphansi komugqa we-diogonal liyasebenza eqenjini lokuxhuma le-Yyn0;
② Uma isilinganiso somthwalo wesilinganiso sonyaka we-transformer siphakathi kuka-35% no-40%, ukusebenza kahle okuphezulu kakhulu kungatholakala ngokusebenzisa ukulahlekelwa okusethebula.