Chosinthira mphamvu chamagetsi chosagwedezeka cha magawo atatu cha 31500kVA-420000kVA
| Kuchuluka kovomerezeka (kVA) | Kuphatikiza kwa voliyumu ndi mtundu wa pompo | Chizindikiro cha gulu lolumikizira | Palibe kutayika kwa katundu kW(9) | Kutaya katundu kW(9) | Palibe katundu wamakono % | Kulephera kwafupikitsa kwa dera % | |
| Voliyumu yapamwamba (kV) | Voliyumu yotsika (kV) | ||||||
| 31500 | 220±2×2.5% 242±2×2.5% | 6.3, 6.6, 10.5 | Ynd11 | 28 | 128 | 0.56 | 12~14 |
| 40000 | 32 | 149 | 0.56 | ||||
| 50000 | 39 | 179 | 0.52 | ||||
| 63000 | 46 | 209 | 0.52 | ||||
| 75000 | 10.5, 13.8 | 53 | 237 | 0.48 | |||
| 90000 | 64 | 273 | 0.44 | ||||
| 120000 | 75 | 338 | 0.44 | ||||
| 150000 | 1.5, 13.8, 15.75, 18, 20 | 89 | 400 | 0.4 | |||
| 160000 | 93 | 420 | 0.39 | ||||
| 180000 | 102 | 459 | 0.36 | ||||
| 240000 | 128 | 538 | 0.33 | ||||
| 300000 | 154 | 641 | 0.3 | ||||
| 360000 | 15.75, 18, 20 | 173 | 735 | 0.3 | |||
| 370000 | 176 | 750 | 0.3 | ||||
| 400000 | 187 | 795 | 0.28 | ||||
| 420000 | 193 | 824 | 0.28 | ||||
Mitengo yopanda katundu yomwe ili patebulo la magawo omwe ali pamwambapa ndi mitengo ya magawo amtundu wa 18 ya ku China. Kampaniyo ikhoza kuisintha malinga ndi zosowa zenizeni za ogwiritsa ntchito.
Zolemba:
1. Ma transformer okhala ndi mphamvu yochepera 31500kVA ndi ma transformer okhala ndi ma voltage ena osakanikirana nawonso amapezeka mukawapempha.
2. Ma transformer okhala ndi mphamvu yochepa ya 35kV kapena 38.5kV angaperekedwenso malinga ndi zofunikira.
3. Kapangidwe kopanda kupopa ndi komwe kumakondedwa. Ngati pakufunika kugwiritsa ntchito, kupopa kumatha kukhazikitsidwa.
4. Pamene chiŵerengero cha katundu wa transformer pachaka chili pakati pa 45%-50%, mtengo wotayika womwe uli patebulo ungagwiritsidwe ntchito kuti upeze magwiridwe antchito apamwamba kwambiri.
31500kVA-300000kVA yozungulira magawo atatu
| Kuchuluka kovomerezeka (kVA) | Kuphatikiza kwa voliyumu ndi mtundu wa pompo | Chizindikiro cha gulu lolumikizira | Palibe kutayika kwa katundu kW(9) | Kutaya katundu kW(9) | Palibe katundu wamakono % | Kulephera kwafupikitsa kwa dera % | |||
| Voliyumu yapamwamba (kV) | Mphamvu yamagetsi yapakati (kV) | Voliyumu yotsika (kV) | Kutsegula K | Kuchepetsa kupsinjika maganizo | |||||
| 31500 | 220±2×2.5% 230±2×2.5% 242±2×2.5% | 69,115,121 | 6.3, 6.6, 10.5, 21, 36, 37, 38.5 | Ynyn od11 | 32 | 153 | 0.56 | Wapamwamba-wapakatikati (22~24) Zotsika kwambiri (12~14) Pakati-pang'ono (7~9) | Wapamwamba-Wapakati (12~14) Zotsika kwambiri (22~24) Pakati-pang'ono (7~9) |
| 40000 | 38 | 183 | 0.5 | ||||||
| 50000 | 44 | 216 | 0.44 | ||||||
| 63000 | 52 | 257 | 0.44 | ||||||
| 90000 | 10.5, 13.8, 36, 37, 38.5 | 68 | 333 | 0.39 | |||||
| 120000 | 84 | 410 | 0.39 | ||||||
| 150000 | 100 | 487 | 0.33 | ||||||
| 180000 | 10.5, 13.8, 15.75, 21, 36, 37, 38.5 | 113 | 555 | 0.33 | |||||
| 240000 | 140 | 684 | 0.28 | ||||||
| 300000 | 166 | 807 | 0.24 | ||||||
Zindikirani:
1. Kugawa mphamvu ya katundu wotayika mu tebulo ndi (100/100/100). Kugawa mphamvu ya kapangidwe ka booster kungakhale (100/50/100)%, ndipo kugawa mphamvu ya kapangidwe ka step-down kungakhale (100/50/100)% kapena (100/50/100)%.
2. Ma transformer okhala ndi mphamvu yochepera 31500kVA ndi ma transformer okhala ndi ma voltage ena osakanikirana nawonso angaperekedwe malinga ndi zofunikira.
3. Ma transformer okhala ndi mphamvu yochepa ya 35kV angaperekedwenso malinga ndi zofunikira.
5. Pamene chiŵerengero cha katundu wa transformer pachaka chili pafupifupi 45%, mtengo wotayika womwe uli patebulo ungagwiritsidwe ntchito kuti upeze magwiridwe antchito apamwamba kwambiri.
31500k VA-240000kVA voteji yotsika ya 66kV voteji yopanda kugwedezeka ya magawo atatuchosinthira mphamvu chowongolera
| Kuchuluka kovomerezeka (kVA) | Kuphatikiza kwa voliyumu ndi mtundu wa pompo | Chizindikiro cha gulu lolumikizira | Palibe kutayika kwa katundu kW(9) | Kutaya katundu kW(9) | Palibe katundu wamakono % | Kulephera kwafupikitsa kwa dera % | |
| Voliyumu yapamwamba (kV) | Voliyumu yotsika (kV) | ||||||
| 31500 | 220±2×2.5% 230±2×2.5% | 63 66 69 | Ynd11 | 30 | 143 | 0.71 | 12~14 |
| 40000 | 36 | 167 | 0.71 | ||||
| 50000 | 42 | 200 | 0.65 | ||||
| 63000 | 50 | 234 | 0.65 | ||||
| 90000 | 66 | 306 | 0.6 | ||||
| 120000 | 81 | 367 | 0.6 | ||||
| 150000 | 97 | 430 | 0.54 | ||||
| 150000 | 97 | 430 | 0.54 | ||||
| 180000 | 110 | 487 | 0.54 | ||||
| 240000 | 136 | 603 | 0.48 | ||||
Zindikirani:
1. Kapangidwe kopanda kupopera ndi komwe kumakondedwa. Ngati pakufunika kugwiritsa ntchito, kupopera kumatha kukhazikitsidwa.
2. Pamene chiŵerengero cha katundu wa transformer pachaka chili pakati pa 45%-50%, mtengo wotayika womwe uli patebulo ungagwiritsidwe ntchito kuti upeze magwiridwe antchito apamwamba kwambiri.
31500k VA-240000k VA ya magawo atatu yamagetsi osagwedezeka omwe amalamulira autotransformer
| Kuchuluka kovomerezeka (kVA) | Kuphatikiza kwa voliyumu ndi mtundu wa pompo | Chizindikiro cha gulu lolumikizira | Palibe kutayika kwa katundu kW(9) | Kutaya katundu kW(9) | Palibe katundu wamakono % | ||
| Voliyumu yapamwamba (kV) | Mphamvu yamagetsi yapakati (kV) | Voliyumu yotsika (kV) | |||||
| 31500 | 220±2×2.5% 230±2×2.5% 242±2×2.5% | 115, 121 | 6.6, 10.5, 21, 36, 37, 38.5 | YNa0 d11 | 16 | 105 | 0.36 |
| 40000 | 18 | 129 | 0.36 | ||||
| 50000 | 22 | 153 | 0.32 | ||||
| 63000 | 26 | 181 | 0.32 | ||||
| 90000 | 32 | 249 | 0.27 | ||||
| 120000 | 10.5, 13.8, 15.75, 18, 21, 36, 37, 38.5 | 39 | 307 | 0.27 | |||
| 150000 | 46 | 365 | 0.22 | ||||
| 180000 | 54 | 417 | 0.22 | ||||
| 240000 | 63 | 518 | 0.21 | ||||
| Kuphatikiza kwa Boost | Kulephera kwafupikitsa kwa dera % | |||
| Palibe kutayika kwa katundu kW(9) | Kutaya katundu kW(9) | Palibe katundu wamakono % | mphamvu yamagetsi yokwera pang'onopang'ono | mphamvu yamagetsi yotsika pang'onopang'ono |
| 16.0 | 89.0 | 0.32 | Wapamwamba-wapakatikati (12 ～14) Zotsika kwambiri (8～12) Pakati-pang'ono (14～18) | Wapamwamba-Wapakati (8～10) Zotsika kwambiri (28～34) Pakati-pang'ono (18～24) |
| 16.0 | 108 | 0.32 | ||
| 19.0 | 129 | 0.27 | ||
| 22.0 | 154 | 0.27 | ||
| 29.0 | 211 | 0.22 | ||
| 35.0 | 259 | 0.22 | ||
| 42.0 | 308 | 0.21 | ||
| 48.0 | 349 | 0.21 | ||
| 57.0 | 454 | 0.16 | ||
Ma parameter omwe alibe katundu omwe ali patebulo la ma parameter omwe ali pamwambapa ndi ma parameter a Chinese national standard type 18.Kampaniyo ikhoza kusintha zinthuzo malinga ndi zosowa zenizeni za ogwiritsa ntchito.
Zindikirani:
1. Kugawa mphamvu kwa kapangidwe ka chilimbikitso ndi (100/50/100).kapangidwe ka masitepe ndi (100/100/50)%.
2. Mtengo wa impedance yafupikitsa yomwe ili patebulo ndi 100% ya mphamvu yovotera.
3. Ma transformer okhala ndi voteji yotsika ya 35kV amapezekanso ngati angafune.
4. Chojambula cha kapangidwe kopanda kupopa ndicho chabwino. Ngati pakufunika kugwiritsa ntchito, pompo imatha kukhazikitsidwa.
5. Pamene chiŵerengero cha katundu wa transformer pachaka chili pafupifupi 40%, mtengo wotayika womwe uli patebulo ungagwiritsidwe ntchito kuti upeze magwiridwe antchito apamwamba kwambiri.
31500kVA-240000kVA voteji yozungulira itatu yopanda phokoso yolamulira autotransformer
| Kuchuluka kovomerezeka (kVA) | Kuphatikiza kwa voliyumu ndi mtundu wa pompo | Kuphatikiza kwa Boost | Kusakaniza kwa Buck | Kulephera kwafupikitsa kwa dera % | ||||||||
| Voliyumu yapamwamba (kV) | Mphamvu yamagetsi yapakati (kV) | Voliyumu yotsika (kV) | Chizindikiro cha gulu lolumikizira | Palibe kutayika kwa katundu (kW) | Kutaya katundu (kW) | Palibe katundu wamakono % | Palibe kutayika kwa katundu (kW) | Kutaya katundu (kW) | Palibe katundu wamakono % | Kuthamanga kotseguka | Kuchepetsa kupsinjika maganizo | |
| 31500 | 220±2×2.5% 230±2×2.5% 242±2×2.5% | 115, 121 | 6.6, 10.5, 21, 36, 37, 38.5 | Yna0d11 | 16 | 105 | 0.36 | 14 | 89 | 0.32 | Wapamwamba kwambiri 12~14 Zapamwamba kwambiri 8~12 Pakati-pang'ono 14~18 | Wapamwamba-Wapakati 8~9 Zapamwamba kwambiri 28~34 Pakati-pang'ono 18~24 |
| 40000 | 18 | 129 | 0.36 | 16 | 108 | 0.32 | ||||||
| 50000 | 22 | 153 | 0.32 | 19 | 129 | 0.27 | ||||||
| 63000 | 26 | 181 | 0.32 | 22 | 154 | 0.27 | ||||||
| 90000 | 10.5, 13.8, 15.75, 18, 21, 36, 37, 38.5 | 32 | 249 | 0.27 | 29 | 211 | 0.22 | |||||
| 120000 | 39 | 307 | 0.27 | 35 | 259 | 0.22 | ||||||
| 150000 | 46 | 365 | 0.22 | 42 | 308 | 0.21 | ||||||
| 180000 | 54 | 417 | 0.22 | 48 | 349 | 0.21 | ||||||
| 240000 | 63 | 518 | 0.21 | 57 | 454 | 0.16 | ||||||
Zindikirani:
1. Ma transformer okhala ndi voteji yotsika ya 35kV amapezekanso mukawapempha.
2. Pamene chiŵerengero chapakati cha katundu wa transformer pachaka chili pafupifupi 50%, mtengo wotayika womwe uli patebulo ungagwiritsidwe ntchito kuti upeze magwiridwe antchito apamwamba kwambiri.
Chosinthira mphamvu chowongolera mphamvu chamagetsi chokhala ndi magawo atatu chokhala ndi ma voltage a 220 kV komanso mphamvu zake zimayambira pa 31500 kVA mpaka 240000 kVA.
| Kuchuluka kovomerezeka (kVA) | Kuphatikiza kwa voliyumu ndi mtundu wa pompo | Chizindikiro cha gulu lolumikizira | Kuphatikiza kwa Boost | Kulephera kwa Dera Lalifupi (%) | ||||
| Voliyumu yapamwamba (kV) | Mphamvu yamagetsi yapakati (kV) | Voliyumu yotsika (kV) | Palibe kutayika kwa katundu (kW) | Kutaya katundu (kW) | Palibe katundu wamakono % | |||
| 31500 | 220, 230 | ± 4×1.25 ± 6×1.25 ± 8×1.25 | 6.3, 6.6, 10.5, 21, 36, 37, 38.5 | Ynd11 | 24 | 122 | 0.46 | 12~14 |
| 40000 | 29 | 142 | 0.46 | |||||
| 50000 | 34 | 170 | 0.42 | |||||
| 63000 | 40 | 199 | 0.42 | |||||
| 90000 | 10.5, 21, 36, 37, 38.5 | 51 | 259 | 0.36 | ||||
| 120000 | 63 | 321 | 0.36 | |||||
| 150000 | 74 | 380 | 0.33 | |||||
| 180000 | 86 | 436 | 0.3 | |||||
| 120000 | 66,69 | 65 | 320 | 0.36 | ||||
| 150000 | 77 | 374 | 0.33 | |||||
| 180000 | 90 | 428 | 0.3 | |||||
| 240000 | 112 | 532 | 0.24 | |||||
| Malinga ndi zofunikira za ogwiritsa ntchito, transformer yokhala ndi voteji yotsika ya 35 kV ingasankhidwe. Ngati zinthu zikuyenda bwino, zimakhala zosavuta kugwiritsa ntchito. | ||||||||
Chosinthira mphamvu chowongolera mphamvu chamagetsi cha magawo atatu chokhala ndi ma voltage a 220 kV ndi mphamvu yake kuyambira 31500 kVA mpaka 240000 kVA.
| Kuchuluka kovomerezeka (kVA) | Kuphatikiza kwa voliyumu ndi mtundu wa pompo | Chizindikiro cha gulu lolumikizira | Kuphatikiza kwa Boost | Kulephera kwa Dera Lalifupi (%) | |||||
| HV (kV) | Mphamvu yamagetsi yapamwamba (%) | MV (kV) | LV (kV) | Palibe kutayika kwa katundu (kW) | Kutaya katundu (kW) | Palibe katundu wamakono % | |||
| 31500 | 220, 230 | ± 4×1.25 ± 6×1.25 ± 8×1.25 | 69,115,121 | 6.3, 6.6, 10.5, 21, 36, 37, 38.5 | Ynyn d11 | 28 | 145 | 0.5 | Wapamwamba-Wapakati 12~14 Zapamwamba-Zochepa 22~24 Pakati-Pang'ono 7~9 |
| 40000 | 33 | 174 | 0.48 | ||||||
| 50000 | 38 | 205 | 0.48 | ||||||
| 63000 | 45 | 244 | 0.44 | ||||||
| 90000 | 10.5, 21, 36, 37, 38.5 | 58 | 316 | 0.35 | |||||
| 120000 | 74 | 390 | 0.35 | ||||||
| 150000 | 86 | 463 | 0.31 | ||||||
| 180000 | 99 | 568 | 0.31 | ||||||
| 240000 | 123 | 704 | 0.28 | ||||||
Voliyumu yoyendetsa magetsi ya magawo atatu yokhala ndi ma voltage a 220 kV komanso mphamvu yake imayambira pa 31500 kVA mpaka 240000 kVA.
| Kuchuluka kovomerezeka (kVA) | Kuphatikiza kwa voliyumu ndi mtundu wa pompo | Chizindikiro cha gulu lolumikizira | Kuphatikiza kwa Boost | Kulephera kwa Dera Lalifupi (%) | |||||
| HV (kV) | Mphamvu yamagetsi yapamwamba (%) | MV (kV) | LV (kV) | Palibe kutayika kwa katundu (kW) | Kutaya katundu (kW) | Palibe katundu wamakono % | |||
| 31500 | 220, 230 | ± 4×1.25 ± 6×1.25 ± 8×1.25 | 115, 121 | 6.3, 6.6, 10.5, 21, 36, 37, 38.5 | YNa0 d11 | 16 | 97 | 0.35 | Wapamwamba-Wapakati 8~11 Zapamwamba-Zochepa 28~34 Pakati-Pang'ono 18~24 |
| 40000 | 19 | 119 | 0.35 | ||||||
| 50000 | 22 | 142 | 0.31 | ||||||
| 63000 | 26 | 170 | 0.31 | ||||||
| 90000 | 10.5, 21, 36, 37, 38.5 | 32 | 222 | 0.26 | |||||
| 120000 | 41 | 277 | 0.26 | ||||||
| 150000 | 48 | 329 | 0.22 | ||||||
| 180000 | 54 | 378 | 0.22 | ||||||
| 240000 | 66 | 487 | 0.19 | ||||||
| Deta yomwe yatchulidwayi ikugwira ntchito pazinthu zopanga zinthu zomwe zimagawidwa ndi mphamvu ya (100/100/50)%. Malinga ndi zofunikira za ogwiritsa ntchito, transformer yokhala ndi voteji yotsika ya 35 kV ingasankhidwe. Ngati zinthu zikuyenda bwino, ndiye kuti kupopera kumakhala kochepa. | |||||||||
Chosinthira mphamvu chamagetsi cha 220kV cha magawo atatu chokhala ndi ma double-winding pa-load voltage regulating power transformer cha kalasi ya 220kV malinga ndi zofunikira zapadera.
