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pūnaeau wahie hydrogen
Hoʻohana ʻia ka ikehu kemika o ka hydrogen a i ʻole nā wahie ʻē aʻe e hana maʻemaʻe a maikaʻi hoʻi ka uila. Inā ʻo ka hydrogen ka wahie, ʻo nā huahana wale nō ka uila, ka wai, a me ka wela. He ʻokoʻa nā pūnaehu wahie e pili ana i nā ʻano like ʻole o kā lākou mau noi kūpono; hiki iā lākou ke hoʻohana i ka nui o nā wahie a me nā meaʻai a hiki ke hāʻawi i ka mana no nā ʻōnaehana e like me ka nui o ka mana uila a me ka liʻiliʻi e like me ke kamepiula kamepiula.
No ke aha e koho aiʻO nā pūnaewele wahie hydrogen
Hiki ke hoʻohana ʻia nā pūnaehu wahie ma kahi ākea o nā noi, e hāʻawi ana i ka mana no nā noi ma nā ʻāpana he nui, e like me ka lawe ʻana, nā hale ʻoihana/ʻoihana / hale noho, a me ka mālama ʻana i ka ikehu lōʻihi no ka grid i nā ʻōnaehana reversible.
He nui nā pono o nā pūnae ahi ma mua o nā ʻenehana maʻamau i hoʻohana ʻia i kēia manawa i nā mea kanu mana a me nā kaʻa. Hiki i nā pūnaehu wahie ke hana ma nā ʻoihana ʻoi aku ka maikaʻi ma mua o nā ʻenekini puhi ahi a hiki ke hoʻololi i ka ikehu kemika i loko o ka wahie pololei i ka ikehu uila me nā pono hiki ke ʻoi aku ma mua o 60%. He haʻahaʻa a ʻole ka hoʻokuʻu ʻia ʻana o nā wahie i hoʻohālikelike ʻia me nā ʻenekini hoʻopau. Hoʻopuka nā pūnaeau wahie hydrogen i ka wai wale nō, e hoʻoponopono ana i nā pilikia koʻikoʻi o ke aniau no ka mea ʻaʻohe kalapona kalapona. ʻAʻohe mea hoʻohaumia ea e hana i ka smog a hoʻopilikia i ke olakino ma kahi o ka hana. Noho mālie nā wahie i ka wā o ka hana ʻana no ka mea he liʻiliʻi nā wahi neʻe.
Pehea e hana ai nā pūnae ahi
Hana nā wahiee like me nā pila, akā ʻaʻole lākou e holo i lalo a pono e hoʻouka hou. Hoʻopuka lākou i ka uila a me ka wela ke hoʻolako ʻia ka wahie. Aia i loko o kahi pahu wahie he ʻelua electrodes—he electrode maikaʻi ʻole (a i ʻole anode) a me kahi electrode maikaʻi (a i ʻole cathode) - i hoʻopili ʻia a puni kahi electrolyte. Hāʻawi ʻia kahi wahie, e like me ka hydrogen, i ka anode, a hāʻawi ʻia ka ea i ka cathode. I loko o ke keena wahie hydrogen, hoʻokaʻawale ka mea hoʻoheheʻe ma ka anode i nā molekele hydrogen i nā protons a me nā electrons, e lawe i nā ala like ʻole i ka cathode. Hele nā electrons ma kahi kaapuni waho, e hana ana i ke kahe o ka uila. Holo nā protons ma o ka electrolyte i ka cathode, kahi e hui ai me ka oxygen a me nā electrons e hana i ka wai a me ka wela. ʻO ka polymer electrolyte membrane (PEM) wahie ke kumu o ka noiʻi no nā noi kaʻa wahie.
nā pūnaeau wahie PEMhana ʻia mai kekahi mau papa o nā mea like ʻole. Hōʻike ʻia nā ʻāpana koʻikoʻi o ka pahu wahie PEM. ʻO ka puʻuwai o kahi pahu wahie PEM ʻo ia ka membrane electrode assembly (MEA), e komo pū ana me ka membrane, nā papa catalyst, a me nā papa diffusion gas (GDLs). ʻO ka MEA i loko o kahi pahu wahie e loaʻa nā gaskets, e hāʻawi i kahi sila a puni ka MEA e pale ai i ka leakage o nā kinoea, a me nā papa bipolar, i hoʻohana ʻia e hōʻuluʻulu i kēlā me kēia pahu wahie PEM i loko o kahi pahu wahie a hāʻawi. nā ala no ka wahie kinoea a me ka ea.
Kauka Hauss
Semiconductor material Technology Engineer a me Sales manager
contact: sales001@china-vet.com
ʻO ka ʻōnaehana wahie
ʻAʻole e holo kaʻawale kahi pahu pahu wahie, akā pono e hoʻohui ʻia i loko o kahi ʻōnaehana wahie. I loko o ka wahie pūnaewele nenoaiu okoa auxiliary mea e like me compressors, pumps, sensors, kiwikā, uila 'āpana a me ka mana waeʻano hoʻolako i ka wahie pahu waihona me ka pono lako o ka hydrogen, ea a me coolant. Hāʻawi ka mana hoʻomalu i ka hana palekana a hilinaʻi o ka ʻōnaehana wahie piha. ʻO ka hana ʻana o ka ʻōnaehana wahie i loko o ka noi i manaʻo ʻia e koi i nā ʻāpana peripheral hou aʻe ʻo ia hoʻi nā uila uila, nā mea hoʻohuli, nā pā, nā pahu wahie, nā radiators, ventilation a me ke Kuhina.
ʻO ka puʻu wahie ka puʻuwai o kahi ʻōnaehana mana wahie. Hoʻopuka ia i ka uila ma ke ʻano o ke au pololei (DC) mai nā hopena electrochemical i hana ʻia i loko o ka pahu wahie. ʻO kahi pahu wahie hoʻokahi e hoʻohua ai ma lalo o 1 V, ʻaʻole lawa ia no ka hapa nui o nā noi. No laila, hui pū ʻia kēlā me kēia wahie i loko o ka pūʻulu wahie. Hiki i ka waihona wahie ma'amau he mau haneli wahie. ʻO ka nui o ka mana i hana ʻia e ka pahu wahie e pili ana i kekahi mau kumu, e like me ke ʻano o ka cell cell, ka nui o ka cell, ka mahana e hana ai, a me ke kaomi o nā kinoea i hoʻolako ʻia i ke kelepona. E aʻo hou aʻe e pili ana i nā ʻāpana o ka pahu wahie.
ʻO ka pā electrode graphite a me ka MEA
Pāpā electrode graphitekikoʻī
Manaʻo no ka nānā ʻana:
ʻO ka hana o ka pā bipolar (kahi i ʻike ʻia he diaphragm) ʻo ia ka hāʻawi ʻana i ke kahawai kahe kinoea, pale i ka hui ʻana ma waena o ka hydrogen a me ka oxygen i loko o ke keʻena kinoea pākahi, a hoʻokumu i kahi ala i kēia manawa ma waena o nā pou Yin a me Yang. Ma ke kumu o ka mālama ʻana i kekahi ikaika mechanical a me ke kūpaʻa kinoea maikaʻi, ʻo ka mānoanoa o ka pā bipolar e like me ka lahilahi e hiki ai ke hōʻemi i ke kūpaʻa conduction i kēia manawa a me ka wela.
Mea kalapona. Loaʻa nā mea kalapona i ka graphite, nā mea kalapona i hoʻoheheʻe ʻia a me ka graphite i hoʻonui ʻia. Hoʻohana ka papa bipolar kuʻuna i ka graphite paʻa a hoʻohana ʻia i loko o ke kahawai kinoea· He mau waiwai kemika paʻa ka pā bipolar graphite a me ke kūpaʻa haʻahaʻa me ka mea.
Pono nā papa bipolar e mālama pono i ka ʻili. Ma hope o ka nickel plating ma ka ʻaoʻao anode o ka pā bipolar, maikaʻi ka conductivity, a ʻaʻole maʻalahi ka pulu ʻana e ka electrolyte, hiki ke pale i ka nalowale o ka electrolyte. ʻO ka pilina maʻalahi ma waena o ka diaphragm electrolyte a me ka pā bipolar ma waho o ka wahi kūpono o ka electrode hiki ke pale pono i ke kinoea mai ka lele ʻana i waho, ʻo ia ka mea i kapa ʻia ʻo "we seal". I mea e hōʻemi ai i ka ʻinoʻino o ka carbonate hehee ma ke kila kila ma ke kūlana "seal wet", pono e "aluminized" ka papa pā bipolar no ka pale.
| Ka lōʻihi o ka hana ʻana o ka pā hoʻokahi | Ka laulā o ka pā hoʻokahi | Ka mānoanoa o ka pā hoʻokahi | ʻO ka mānoanoa liʻiliʻi no ka hana ʻana i ka pā hoʻokahi | Paipai ʻia ka wela hana |
| hoʻopilikino | hoʻopilikino | 0.6-20mm | 0.2mm | ≤180 ℃ |
| ʻO ka mānoanoa | Kahakai | Kahakai | Ikaika Flexural | ʻAʻohe uila |
| ＞1.9g/cm3 | ＞1.9g/cm3 | ＞100MPa | ＞50MPa | ＜12µΩm |
| Kaʻina hana hoʻohāhā1 | Kaʻina hana hoʻohālua2 | Kaʻina hana hoʻohāhā3 |
| ʻO ka mānoanoa liʻiliʻi no ka hana ʻana i ka pā hoʻokahi he 0.2mm.1KG/KPA me ka ʻole o ka leakage | ʻO ka mānoanoa liʻiliʻi no ka hana ʻana i ka pā hoʻokahi he 0.3mm.2KG/KPA me ka ʻole o ka leakage | ʻO ka mānoanoa liʻiliʻi no ka hana ʻana i ka pā hoʻokahi he 0.1mm.1KG/KPA me ka ʻole o ka leakage |
Prof. yeah
No nā nīnau hana:yeah@china-vet.com
86-189 1159 6392
Ningbo VET Energy Technology Co., Ltd（ʻO Miami Advanced Material Technology Co., LTD）ʻO ia ke keʻena ikehu o VET Group, he ʻoihana ʻenehana kiʻekiʻe o ka ʻāina i ka noiʻi a me ka hoʻomohala ʻana, ka hana ʻana, ke kūʻai aku a me ka lawelawe ʻana i nā ʻāpana wahie, e like me ka hydrogen fuel cellstack, hydrogen generator, membrane electrode assembly, bipolar plate, PEM electrolyzer, wahie cell system, catalyst, BOP part, carbon paper and other accessories.
I loko o nā makahiki, hala ISO 9001: 2015 ʻōnaehana hoʻokele maikaʻi honua, ua hōʻuluʻulu mākou i kahi pūʻulu o nā talena ʻoihana loea a me nā hui R & D, a loaʻa iā mākou ka ʻike kūpono i ka hoʻolālā huahana a me nā noi ʻenehana.
ʻO kekahi o nā mea nui o ka hydrogen wahie cell he graphite fuel electrode plates. Ma 2015, komo ʻo VET i ka ʻoihana wahie me kāna mau mea maikaʻi o ka hana ʻana i ka graphite wahie electrode plates.Founded company Miami Advanced Material Technology Co., LTD.
Ma hope o nā makahiki o ka noiʻi a me ka hoʻomohala ʻana, ua loaʻa i ka vet ka ʻenehana makua no ka hana ʻana i 10w-6000w Hydrogen fuel cell. Ma luna o 10000w wahie kaʻa e hoʻomohala ʻia e kōkua i ke kumu o ka mālama ʻana i ka ikehu a me ka mālama ʻana i ke kaiapuni. No ka pilikia nui o ka mālama ʻana i ka ikehu o ka ikehu hou, ke waiho nei mākou i ka manaʻo e hoʻololi ʻo PEM i ka ikehu uila i hydrogen no ka mālama ʻana a me ka wahie hydrogen. hoʻohua ka uila me ka hydrogen. Hiki ke hoʻopili ʻia me ka hana mana photovoltaic a me ka hana hydropower.
Hana wikiwiki
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No ka pae hoʻonohonoho kauoha, e kiʻi kā mākou hui lawelawe ʻoihana i nā kiʻi i kēlā me kēia 3 a 5 mau lā no kāu hoʻolaha ʻike lima lima mua o ka hana a hāʻawi i nā palapala i loko o 36 mau hola e hoʻonui i ka holomua o ka hoʻouna ʻana. Hāʻawi mākou i ka nānā nui i ka lawelawe ma hope o ke kūʻai aku.
No ka hana ma hope o ke kūʻai aku, mālama mau kā mākou hui lawelawe me ʻoe a kū mau i kāu lawelawe. ʻO kā mākou ʻoihana ma hope o ke kūʻai aku ʻana me ka lele ʻana i kā mākou ʻenehana e kōkua iā ʻoe e hoʻoponopono i nā pilikia ma ka pūnaewele. ʻO kā mākou palapala hōʻoia he 12 mahina ma hope o ka lawe ʻana.
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