FXJZ 500kV Anti-Hula ʻEhā Māhele Composite Phase-to-Phase Damper Rotary Spacer
wehewehe:
Ke hoʻohana ʻia ka laina hoʻouna ma luna, e hoʻopilikia ʻia e ke kaiapuni koʻikoʻi, hoʻololi ke kahe o ka ea, a me nā mea ʻē aʻe, a ke kumu i nā ʻano like ʻole o ka haʻalulu a hula paha.No ka laʻana, inā 7 ~ 25m / s ka wikiwiki o ka makani, e hoʻopuka ka uea i kahi ellipse ikaika me ka ellipse kūpaʻa o 0.1 ~ 1Hz a me ka amplitude piha o 12m.ʻO ia holo kaʻa e alakaʻi ai i nā pōʻino koʻikoʻi e like me ka hahau ʻana i nā uwea, nā kaula nahā, nā uea haki, ka hakakā nui me nā mea gula a i ʻole nahā o nā pou kia, e hopena i ka pau ʻana o ka mana nui, e hōʻeha nui ai i ka lehulehu a me nā kānaka.
Ua hoʻomohala kā mākou hui i kahi huahana patent no ka mea i ʻōlelo ʻia ma luna nei, he quadruple split phase damping rotary spacer.ʻO kēia huahana kahi mea e mālama ai i ka quotient o ke kaawale o nā uea a hoʻopaʻa i ka fluctuation o nā uea.ʻO ka mea kūikawā, he hopena paʻa ikaika ia ma ka haʻahaʻa haʻahaʻa a me ka nui-amplitude galvanizing o ka uea.Loaʻa i kona ʻano nā lāʻau spacer slewing ʻehā, nā lima pepehi, nā papa hoʻohui, interphase insulation a me nā mea ʻē aʻe.
I waena o lākou, ʻaʻole wale ka interphase spacer insulator i ka hoʻoili ʻana i ka ukana mechanical ma waena o nā pae, akā hoʻokani pū kekahi i ke ʻano o ka hoʻokaʻawale uila ma waena o nā pae.Ma muli o nā ʻano hoʻonohonoho like ʻole o nā laina like ʻole a me nā ʻano ʻano ʻano like ʻole, e hana nā conductors ma waena o nā pae i nā neʻe like ʻole, no laila ua paʻakikī ka hāmeʻa holoʻokoʻa i ka ikaika.No laila, e koi pinepine kā mākou hui i nā mea hoʻohana e hāʻawi i nā kūlana ʻenehana kikoʻī e hoʻoponopono i ka hoʻolālā huahana, e hoʻoikaika e hana i nā huahana i ʻoi aku ka maikaʻi, a koi i ka standardization a me ka ʻoihana hoʻonohonoho.
Nā kūlana kūpono:
Kūpono kēia huahana no nā laina overhead AC me ka pae volta o 330-500kV a me ke alapine o 50Hz.Hoʻokaʻawale ʻia nā sub-conductors i ʻehā, ʻo ka spacing sub-line he 400/450 / 500mm, a ʻo ka mamao ma waena o nā pae hiki ke piʻi i 8 mika.;ʻO ke kiʻekiʻe o ke kahua hoʻonohonoho he 2000 mika a ma lalo;ʻo ± 40 ° C ka mahana ambient;ʻAʻole hiki ke ʻoi aku ka ikaika o ke olai ma mua o 8 degere.
Kuʻina kumu:
ʻO ke koʻokoʻo spacer interphase he koʻokoʻo spacer sub-conductor ma waena o (A a me B) nā mea hoʻokaʻawale ʻelua ʻāpana, i hoʻopili ʻia e ke ʻano hoʻoheheʻe waena.
I ka hula ana o ka uwea A-phase, ua kaohi ia e ka lawe ana i ka pahu hakahaka, a ua paa ka uwea B-phase e keia.ʻAʻole hula ka māhele.I ka wā e hula ana ka pae A i kekahi pae, ua ho'ololi 'ia ka mana hula i ka pae B. I kēia manawa, loa'a iā B ka mana pinning e pili ana i ka pae A, no laila e ho'emi koke 'ia ka hulahula o ka pae A.
I ka manawa like, loaʻa ka hopena like o ka pae A i ka pae B. ʻAʻole e hoʻopuka ka pōʻaiapuni pānaʻi o ka pae AB i nā gallops nui-amplitude haʻahaʻa i loaʻa ka hopena hoʻopōʻino i nā conductors, a laila ke kāohi nei i ka holo ʻana o nā conductors.
ʻAno | Ka lōʻihi o ka pae (mm) | Ka mamao uea waena (mm) | Voltage koho (kV) | ʻO ke alapine ʻana o ka mana ʻuʻuku me ka Voltage (kV/1min) | Ka Uila Uila Kū i ka Voltage (kV) | Ka mamao (mm) | Kaumaha ʻia ʻo Tensile Load (kN) |
FXJZ440-500-XX-8000 | 8000 | 400 | 500 | 740 | 2250 | 11400 | 10 |
FXJZ445-500-XX-8000 | 8000 | 450 | 500 | 740 | 2250 | 11400 | 10 |
FXJZ450-500-XX-8000 | 8000 | 500 | 500 | 740 | 2250 | 11400 | 10 |
ʻO "XX" ma ka papa ma luna e hōʻike ana i ka laulā clamping, a hōʻike ʻia nā ʻāpana pili i ka papa ma lalo. |
XX | Mea hoʻokele pili | ʻO Clamp Groove R | ʻŌlelo |
19 | LGJ-300/20~50 | 9.6 |
|
21 | LGJ-300/70 | 10.6 |
|
23 | LGJ-400/20~35 | 11.4 |
|
24 | LGJ-400/50 | 12 |
|
25 | LGJ-400/90 | 12.6 |
|
30 | LGJ-500/35~65 | 15.2 |
|
33 | LGJ-600/45 | 16.5 |
|
36 | LGJ-720/50 | 17.8 |