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69kV 4200kVA 5250kVA Simba reMatanho Matatu
Tsananguro yeChigadzirwa
110 kV 115 kV matransformer emagetsi zvinoenderana neyakajairwa
1. GB 6451 Tsanangudzo uye zvinodiwa zvehunyanzvi zve transformers dzemagetsi dzakanyikwa mumafuta;
2. IEC 60076 Mashanduko Emagetsi;
3. AS NZS 60076 Power Transformers;
4.CSAC88-16 Masimba ekuchinja;
5. ANSI/IEEE C57.12.00 IEEE Standard yezvinodiwa Zvakajairika zveTransformers, Power, uye Liquid-Immersed Distribution;
6. GOST R 52719 Power Transformers - Zvakajairika;
7. EN60076 Simba rekushandura;
8. Mabasa Emuno Mushure meKutengesa MuNorth America South America nedzimwe nzvimbo anopindura zvaunoda mukati memaawa makumi maviri nemana.
Transformer ye115kV
SF11-20000/115 itransformer yemagetsi ye115 kV 20 MVA, inopihwa neJZP Transformer. Transformer iyi inotevedzera mitemo yakasimba yekugadzira yeANSI C57 Std. Ine simba remagetsi re115 kV uye voltage yakaderera ye13.8 kV.
JZP Transformer ine ruzivo rwakakura uye nhoroondo yakasimbiswa mumapurojekiti e transformer ane voltage yakawanda mumusika weAmerica. Mapoka avo ehunyanzvi nekutengesa anoratidza kunzwisisa kwakadzama kwemitemo yemuno uye kutevedzera mitemo yeANSI, IEEE, uye CSA. Ma transformer eDaelim Transformer eHV akawana mashandisirwo akabudirira mukuisa kwakasiyana-siyana muUnited States, Canada, Mexico, Australia, Ecuador, nedzimwe nyika.
115 kV 20 MVA Transformer Zvinhu Zvikuru
Voltage: Transformer iyi inoshanda pa115 kV uye ine simba guru re20 MVA.
Muchengetedzi wemafuta: Wakashongedzerwa nemuchengetedzi wemafuta kuti ushande zvakanaka uye ugare kwenguva refu.
Chiratidzo cheVector Group: Transformer inotevera chiratidzo chevector cheDyn1 group.
Nzira Dzekutonhodza: Inoshandisa sisitimu yekutonhodza inochinjika, kusanganisira nzira dzeONAN, ONAF1, uye ONAF2. Simba remagetsi rinosiyana pasi penzira idzi: 12 MVA yeONAN, 16 MVA yeONAF1, uye 20 MVA yakasimba yeONAF2.
Matanho Ekudzivirira: Matanho ekudzivirira ane voltage yakakwira akaiswa pa550 kV, nepo mazinga ekudzivirira ane voltage yakaderera ari 110 kV.
Kuyera Tembiricha: Iyi transformer yakagadzirirwa kubata tembiricha yepamusoro inokwira kusvika pa65℃ uye tembiricha yepamusoro yemafuta inosvika pa55℃.
Tap Changer: Rutivi rweHV rune mukana wekuchinja tap une nzvimbo shanu, zvichibvumira mazinga mashanu ekutonga kwevoltage mukati mehuwandu hwe±2×2.5%.
Mabushing: Mabushing ane simba guru uye rakaderera anoiswa pamusoro zviri nyore.
Zvidziviriro zveKukwira kwesimba: Kuti pave nekuchengetedzeka nekudzivirirwa kwakasimba, divi remagetsi ane simba rakawanda rine zvidziviriro zvitatu zveKukwira kwesimba.
Transformer ye110kV 115kV
Matransformer emagetsi e115kV/110kV akagadzirwa uye akagadziridzwa nekushandisa matekinoroji epamusoro mukati menyika nekunze kwenyika kuti agadzirise core yetransformer, coil, body, leads, fuel tank, nezvimwe zvikamu, izvo zvine discharge shoma, kurasikirwa kushoma, ruzha rushoma, kureruka, uye kuvimbika kwakanyanya. Kushanda kwayo kwakanaka kwakawana rumbidzo huru kubva kuvashandisi nenyanzvi dzakakodzera. Chigadzirwa ichi chine hunhu hwekugadzikana, kuchengetedza mari, uye kuchengetedzwa kwezvakatipoteredza, uye chakakodzera mafekitori emagetsi, zviteshi zvemagetsi, mabhizinesi makuru emaindasitiri uye ekugadzira zvicherwa, nezvimwewo.
Kuedzwa uye Kufanirwa
Transformer ye115 kV 20 MVA inoongororwa kakawanda kuti ive nechokwadi chekuti inosangana nezvinodiwa zvakasimba zvakatarwa neANSI C57. Miedzo iyi inosanganisira:
Kuyerwa kweInsulation
Kuyerwa kweVoltage Ratio neVector Group
Kuyerwa kweMagadzirirwo Emhepo
Bvunzo reKudzivirira Kushandiswa kweMasimba-Kuwanda kweVoltage Yakaparadzana
Kuyerwa kweBushing Capacitance uye Dielectric Dissipation Factor
Kuedza Kudzivirira Kupisa Kwemagetsi Kunokonzerwa Nemagetsi
Kutsungirira Kupfuura Voltage uye Kuedza Kuburitsa Zvishoma
Kuyerwa kweImpedance Voltage uye Kurasikirwa Kwemutoro
Kuyerwa kweZero-Sequence Impedance Test Kuyerwa kweRuzha rweNhamba
Kuedza Kudzvanywa Kwechisimbiso Kuedza Kukwira Kwekupisa
Kuyerwa kweWinding Frequency Spectrum Response Curve
Kuedza kweTransformer kwazvino Polarity Test Dimension Test
Iyi bheti yemiedzo inoita kuti transformer ye115 kV ienderane nezvinodiwa neANSI C57 uye inonyatsokodzera, zvichivimbisa kuvimbika kwayo uye kushanda kwayo.
Magadzirirwo eSimbi ye110kV ne115kV
| 110kv Chinoshandura simba remavhiri maviri ane mavhiri matatu (Three-phase duplex winding power transformer) chinochinja mutoro | ||||||
| Chiyero | Voltage Yakabatanidzwa | Hapana Kurasikirwa Nemutoro | Kurasikirwa Nemutoro | Hapana Mutoro wazvino | Kupindira kwemhepo pfupi | |
| (kVA) | HW | LV | ||||
| 6300 kVA | 110kV ±8 | 6.3kv | 10 | 36 | 0.8 | 10.5 |
| 8000 kVA | ×1.25% | 6.6 kW | 12 | 45 | 0.8 | |
| 10000 kVA | 10.5kv | 14.2 | 53 | 0.74 | ||
| 12500 kVA | 115kV ±8 | 11kv | 16.8 | 63 | 0.74 | |
| 16000 kVA | ×1.25% | 20.2 | 77 | 0.69 | ||
| 20000 kVA | 24 | 93 | 0.69 | |||
| 25000 kVA | 28.4 | 110 | 0.64 | |||
| 31500 kVA | 33.8 | 133 | 0.64 | |||
| 40000 kVA | 40.4 | 156 | 0.58 | |||
| 50000 kVA | 47.8 | 194 | 0.58 | |||
| 63000 kVA | 56.8 | 234 | 0.52 | |||
| 110kv Chinoshandura simba remavhiri echikamu chechitatu chechitatu chinotenderera pakuchinja mutoro | ||||||
| Chiyero | Voltage Yakabatanidzwa | Hapana Kurasikirwa Nemutoro | Kurasikirwa Nemutoro | Hapana Mutoro wazvino | ||
| (kVA) | HV(kV) | MV(kV) | LV(kV) | |||
| 6300 kVA | 110kv±8 | 35kv | 6.3kv | 12 | 47 | 0.95 |
| 8000 kVA | ×1.25% | 37kv | 6.6 kW | 14.4 | 56 | 0.95 |
| 10 MVA | 38.5kv | 10.5kv | 17.1 | 66 | 0.89 | |
| 12.5 MVA | 115kv±8 | 11kv | 20.2 | 78 | 0.89 | |
| 16MVA | ×1.25% | 24.2 | 95 | 0.84 | ||
| 20MVA | 28.6 | 112 | 0.84 | |||
| 25MVA | 33.8 | 133 | 0.78 | |||
| 31.5MVA | 40.2 | 157 | 0.78 | |||
| 40MVA | 48.2 | 189 | 0.73 | |||
| 50MVA | 56.9 | 225 | 0.73 | |||
| 63MVA | 67.7 | 270 | 0.67 | |||
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