Ka nānā 'ana i nā hua'ōlelo kī a me ka wela ma ka 'oihana
Ka nānā 'ana i nā hua'ōlelo ko'iko'i a me ka wela ma ka 'oihana,
ʻO ka pāʻani sodium,
▍He aha ʻo KC?
Mai ka 25thʻAuk., 2008，Korea Ministry of Knowledge Economy (MKE) hoʻolaha e alakaʻi ke Kōmike Kūlana Aupuni i kahi hōʻailona hōʻoia i hui pū ʻia - kapa ʻia ʻo KC mark e pani ana i ka Korean Certification i ka manawa ma waena o Iulai 2009 a me Dec. 2010. scheme (KC Certification) he palapala hoʻopaʻa pono a hoʻoponopono ponoʻī e like me ka Electrical Appliances Safety Control Act, kahi papahana i hōʻoia i ka palekana o ka hana a me ke kūʻai aku.
ʻO ka ʻokoʻa ma waena o ka hōʻoia pono a me ka hoʻoponopono ponoʻī(ʻoluʻolu)hōʻoia palekana：
No ka mālama pono ʻana i nā mea uila, ua māhele ʻia ka palapala hōʻoia KC i nā palapala hōʻoia pono a me ka hoʻoponopono ponoʻī (voluntary) e like me ka hoʻohālikelike ʻana i ka pōʻino o ka huahana. nā hopena pōʻino koʻikoʻi a i ʻole keakea e like me ke ahi, ka uila uila. ʻOiai ua hoʻohana ʻia nā kumuhana o ka hōʻoia palekana ponoʻī (voluntary) i nā mea uila i hiki ʻole i kāna mau hana a me nā ʻano o ka hoʻohana ʻana ke hoʻoulu i nā hopena pōʻino koʻikoʻi e like me ke ahi, ka uila uila. A hiki ke pale ʻia ka pilikia a me ka pilikia ma ka hoʻāʻo ʻana i nā mea uila.
▍ ʻO wai ka mea hiki ke noi no ka palapala KC:
ʻO nā poʻe kānāwai āpau a i ʻole nā kānaka ma ka home a me nā ʻāina ʻē e hana ana i ka hana ʻana, ka hui ʻana, ka hana ʻana i nā mea uila.
▍Pahana a me ke ʻano o ka hōʻoia palekana:
E noi no ka palapala hōʻoia KC me ke kumu hoʻohālike o ka huahana i hiki ke hoʻokaʻawale ʻia i kumu hoʻohālike kumu a me nā kumu hoʻohālike.
No ka wehewehe ʻana i ke ʻano hoʻohālike a me ka hoʻolālā ʻana o nā mea uila, e hāʻawi ʻia kahi inoa huahana kūikawā e like me kāna hana ʻokoʻa.
▍ KC palapala hōʻoia no ka pahu Lithium
- Palapala hōʻoia KC no ka pākaukau lithium：KC62133:2019
- Ka laulā huahana o ka palapala hōʻoia KC no ka pā lithium
A. ʻO nā pākahi lithium lua no ka hoʻohana ʻana i ka polokalamu kelepona a i ʻole nā mea hiki ke wehe
ʻAʻole pili ʻo B. Cell i ka palapala KC inā no ke kūʻai aku a i ʻākoakoa ʻia i loko o nā pā.
C. No nā pila i ho'ohana 'ia i ka ikehu waihona mea a i 'ole UPS ( uninterruptible power supply ), a me ko lakou mana i oi aku mamua o 500Wh i oi aku o ka laulā.
ʻO D. ʻO ka pākaukau nona ka nui o ka ikehu haʻahaʻa ma mua o 400Wh/L e hele mai i ka hōʻoia hōʻoia mai 1st, ʻApelila 2016.
▍No ke aha MCM?
● Mālama ʻo MCM i ka launa pū ʻana me nā labs Korean, e like me KTR (Korea Testing & Research Institute) a hiki iā ia ke hāʻawi i nā hopena maikaʻi loa me ka hana kiʻekiʻe o ke kumukūʻai a me ka lawelawe ʻana i ka waiwai i nā mea kūʻai mai ka manawa alakaʻi, ka hana hoʻāʻo, hōʻoia. koina.
● Hiki ke loaʻa ka palapala hōʻoia KC no ka pahu lithium rechargeable ma ka waiho ʻana i kahi palapala CB a hoʻololi iā ia i palapala KC. Ma ke ʻano he CBTL ma lalo o TÜV Rheinland, hiki iā MCM ke hāʻawi i nā hōʻike a me nā palapala hōʻoia i hiki ke noi ʻia no ka hoʻololi ʻana i ka palapala KC pololei. A hiki ke hoʻopōkole ʻia ka manawa alakaʻi inā e noi ana iā CB a me KC i ka manawa like. ʻO ka mea hou aku, e ʻoi aku ka maikaʻi o ke kumukūʻai pili.
Nūhou hanana hope:
1. Ma ʻApelila 2021, ʻo nā manaʻo alakaʻi e pili ana i ka wikiwiki ʻana i ka hoʻomohala ʻana o ka mālama ʻana i ka ikehu hou (Draft for Comment) i hoʻopuka pū ʻia e ka National Development and Reform Commission a me ka National Energy Administration i kuhikuhi ʻia e mālama ʻia ka hoʻololi ʻana o ka ʻenehana mālama ʻana i ka ikehu. ka hoʻomohala ʻana i nā hoʻokolohua nui a me nā hōʻikeʻike o nā ʻenehana e like me ka mālama ʻana i ka ikehu flywheel a me nā pākahi sodium.
2. I ka wā e kūkākūkā ai i ka pilikia o ka piʻi ʻana o ke kumukūʻai o nā mea maka ma ka hui nui o ka hui 2020 makahiki o nā mea kuleana, ua hōʻike ka luna o CATL, ʻo Zeng Yuqun, i kahi ʻōlelo koʻikoʻi ʻē aʻe i ʻike ʻia ka ʻenehana ʻenehana sodium a ua hoʻokuʻu ʻia nā huahana pili i loko. ʻO Iulai. Ka nānā ʻana i ka manaʻo o ka huaʻōlelo: ʻO ka pāpaʻi sodium-ion, e hilinaʻi nui ana i ka neʻe ʻana o nā ion sodium ma waena o nā electrodes maikaʻi a me ka maikaʻi ʻole, ua like ia me nā pā lithium-ion.ʻO ka pāʻani sodiumNā pōmaikaʻi o nā pāpaʻi sodium:
ʻO nā waihona waiwai o ka paʻakai sodium he nui a he haʻahaʻa ke kumukūʻai; He 0.3 ～ 0.4V ke ki'eki'e o ka hapa-cell o ka paona sodium ion ma mua o ka lithium ion, 'o ia ho'i, hiki ke ho'ohana 'ia ka mea ho'ohehe'e electrolyte a me ka pa'akai electrolyte me ka poten tial decomposition ha'aha'a, a 'oi aku ka laulā o ka koho electrolyte; He paʻa ka hana electrochemical paʻa o ka pālolo sodium a ʻoi aku ka palekana o ka hoʻohana ʻana; No ka mea, ʻaʻohe hiʻohiʻona o ka hoʻokuʻu ʻia ʻana o nā pākahi sodium ion, ua ʻae ʻia nā pāpaona sodium ion e hoʻokuʻu i nā volts zero.
