1. Kinoea SF6kikowaena insulated
ʻO ka kikowaena hoʻokaʻawale kinoea SF6 (GIS) he nui nā mea i hoʻohui ʻiaKinoea SF6ua hui pū ʻia nā mea hoʻololi insulated i loko o kahi pā waho, hiki ke hiki i ka pae pale IP54. Me ka pono o ka hiki ke hoʻokaʻawale kinoea SF6 (ʻo ka hiki ke haki arc he 100 mau manawa o ka ea), hiki i ka substation insulated kinoea ke hana paʻa no nā makahiki he 30 a ʻoi. Hoʻokomo ʻia nā ʻāpana ola a pau i loko o kahi pahu kila kila i hoʻopaʻa piha ʻia meKinoea SF6Hiki i kēia hoʻolālā ke hōʻoia i ka hilinaʻi ʻia o ka GIS i ka wā o ke ola lawelawe a ʻoi aku ka liʻiliʻi o ka mālama ʻana.
ʻO ka kikowaena hoʻoheheʻe kinoea waena waena i hana ʻia me nā mea hoʻololi kinoea 11KV a i ʻole 33KV. Hiki i kēia mau ʻano ʻelua o nā kikowaena hoʻoheheʻe kinoea ke hoʻokō i nā koi noi o ka hapa nui o nā papahana.
Hoʻohana pinepine ke kahua hoʻololi kinoea GIS i kahi hoʻolālā hoʻolālā waiwai a paʻa hoʻi i ka wā o ke kūkulu ʻana, no laila penei nā pono o ka GIS substation:
Ke hoʻohālikelike ʻia me ke kikowaena hoʻololi nui maʻamau, hoʻokahi hapaʻumi wale nō o ka hakahaka. No laila, ʻo ke kikowaena hoʻoheheʻe kinoea GIS ke koho maikaʻi loa no nā papahana me kahi liʻiliʻi a me ka hoʻolālā liʻiliʻi.
2. Mai ka wā maiKinoea SF6aia i loko o ka pahu paʻa, e hana nā ʻāpana kikowaena insulated kinoea i kahi kūlana paʻa, a e emi iki nā hemahema ma mua o ka kikowaena insulated air.
3. Hana hilinaʻi a me ka mālama ʻole.
Nā hemahema o ka kikowaena hoʻokaʻawale kinoea GIS:
1. E ʻoi aku ke kiʻekiʻe o ke kumukūʻai ma mua o ke kikowaena maʻamau
2. Ke hana ʻia kahi hemahema, ʻoi aku ka lōʻihi o ka manawa e ʻike ai i ke kumu o ka hemahema a hoʻoponopono i ka GIS substation.
3. Pono e hoʻolako ʻia kēlā me kēia keʻena module me kahiKinoea SF6anakahi kaomi e nānā i ke kaomi kinoea kūloko. ʻO ka hoʻemi ʻana o ke kaomi kinoea o kekahi module e alakaʻi ai i ka hāʻule ʻana o ke kikowaena insulated kinoea holoʻokoʻa.
2. Ka pōʻino o ka leakage sulfur hexafluoride
ʻO ka hexafluoride sulfur maʻemaʻe (SF6)He kinoea ʻawaʻawa ʻole a ʻala ʻole. ʻOi aku ke kaumaha kikoʻī o ke kinoea sulfur hexafluoride ma mua o ka ea. Ma hope o ka liki ʻana, piholo ia i kahi pae haʻahaʻa a ʻaʻole maʻalahi ke hoʻoheheʻe. Ma hope o ka hanu ʻia ʻana e ke kino kanaka, e hōʻiliʻili ia i loko o nā māmā no ka manawa lōʻihi. ʻAʻole hiki ke hoʻokuʻu, e hopena ana i ka emi ʻana o ka hiki o ka māmā, ka dyspnea koʻikoʻi, ka hanu ʻana a me nā hopena ʻino ʻē aʻe. I ka nānā ʻana i ka pōʻino i hana ʻia e ka liki ʻana o ke kinoea Sf6 sulfur hexafluoride i ke kino o ke kanaka, hāʻawi nā loea i kēia mau mea:
1. He mea hoʻopūʻiwa ka sulfur hexafluoride. I nā nui kiʻekiʻe, hiki iā ia ke hoʻoulu i nā pilikia hanu, ka wheezing, ka ʻili polū a me nā membrane mucous, a me nā spasms o ke kino. Ma hope o ka hanu ʻana i kahi hui o 80% sulfur hexafluoride + 20% oxygen no kekahi mau minuke, e ʻike ke kino kanaka i ka maneʻo o nā lālā a me ka make ma ke asphyxiation.
2. Nā huahana palaho okinoea sulfur hexafluorideMa lalo o ka hana o ke arc uila, e like me ka sulfur tetrafluoride, sulfur fluoride, sulfur difluoride, thionyl fluoride, sulfuryl difluoride, thionyl tetrafluoride a me ka hydrofluoric acid, a pēlā aku, he ʻawaʻawa loa lāua ʻelua.
1. ʻO ka sulfur tetrafluorideHe kinoea kala ʻole ia i ka mahana o ka lumi me kahi ʻala ʻawaʻawa. Hiki iā ia ke hoʻoulu i ka uahi me ka makū i ka lewa, kahi mea ʻino i nā māmā a hoʻopilikia i ka ʻōnaehana hanu. Ua like kona ʻawahia me ko ka phosgene.
2. Sulfur fluoride: He kinoea kala ʻole ia i ka mahana o ka lumi, ʻawahia, he ʻala ʻawaʻawa, a he hopena hōʻino e like me ka phosgene i ka ʻōnaehana hanu.
3. Sulfur difluoride: He paʻa ʻole loa nā waiwai kemika, a ʻoi aku ka ikaika o ka hana ma hope o ka hoʻomehana ʻana, a maʻalahi hoʻi e hydrolyzed i loko o ka sulfur, sulfur dioxide a me ka hydrofluoric acid.
4. Thionyl fluoride: He kinoea kala ʻole ia, ʻala o nā hua pala, he mau waiwai kemika paʻa, a he kinoea ʻawahia loa ia e hiki ai ke hoʻoulu i ka edema pulmonary koʻikoʻi a make nā holoholona.
5. Sulfuryl difluoride: He kinoea kala ʻole a ʻala ʻole me nā waiwai kemika paʻa loa. He kinoea ʻawahia ia e hiki ai ke hoʻoulu i nā spasms. ʻO kona pōʻino, ʻaʻohe ona ʻala ʻawaʻawa a ʻaʻole ia e hoʻonāukiuki i ka mucosa ihu, no laila e make koke ia ma hope o ka lāʻau make.
6. Tetrafluorothionyl: He kinoea kala ʻole ia me kahi ʻala ʻawaʻawa, kahi mea ʻino i nā māmā.
7. Waikawa Hydrofluoric: ʻO ia ka mea ʻino loa i loko o ka waikawa. He hopena hoʻoulu ikaika kona i ka ʻili a me nā membrane mucous, a hiki ke hana i ka edema pulmonary a me ka pneumonia.
Kinoea hexafluoride sulfur Sf6ka mālama ʻana i ka pilikia liki: e hoʻokuʻu koke i nā limahana mai ka wahi haumia i liki ʻia i ka makani kiʻekiʻe, a hoʻokaʻawale iā lākou, e kāohi pono i ke komo ʻana. Manaʻo ʻia e ʻaʻahu nā limahana pane liki i nā mea hanu ponoʻī a me nā lole hana maʻamau. E ʻoki i ke kumu o ka liki e like me ka hiki. E hoʻoulu i ka ea kūpono e hoʻolalelale i ka hoʻolaha ʻana. Inā hiki, e hoʻohana koke. Pono e lawelawe pono ʻia nā ipu liki a hoʻohana ʻia ma hope o ka hoʻoponopono a me ka nānā ʻana.
ʻO kakinoea sulfur hexafluoridehana ʻike o kaKinoea SF6ʻIke ʻia ka substation insulated e ka sensor SF6. Ke puka mai kahi leak a i ʻole ka ratio i ʻoi aku ma mua o ke kūlana maʻamau, ʻike mua ia a hoʻouna i kahi alarm ma ka pūnaewele a i ʻole SMS mamao a i ʻole alarm kelepona e hoʻomanaʻo i nā limahana e haʻalele i ka wahi pōʻino a pale pono i ka pōʻino koʻikoʻi i hoʻokumu ʻia e ka leaka kinoea.
Ka manawa hoʻouna: ʻAukake-20-2021
