Hoʻopuehu ʻia ka mākeke mālama ikehu i loko o kahi ʻikepili ʻoihana o nā ʻeke uila hou a me nā mea kahiko.

Ma ke ʻano he mele maikaʻi loa i kēia mau lā, ʻoi aku ka nui o ka hiki ke hoʻokomo ʻia ma mua o 10 miliona watts i ka ʻāpana o ka mālama ʻana i ka ikehu i loaʻa i ke kālā e hoʻonui i ka komo ʻana o ke kapikala. I kēia mau lā, ua mālama ʻia ka Seminā ʻumikūmālua Kina International Energy Storage space Seminar ma Hangzhou. Ua loaʻa i kahi mea kākau moʻolelo o ka Money News Agency mai ka seminar e hele mai ana ka mākeke hoʻopaʻa ʻana i ka ikehu i kahi ʻaelike ma ka mākeke ma lalo o nā manaʻo ākea. Ma ke ala ʻenehana mainstream, ua kālele maoli ka mākeke kikowaena mana electrochemical. ʻO ka ʻoihana pākaukau lithium ka mea ʻoi loa, akā ʻo ka flammable ka hapa nui loa. ʻO ka paʻakai kūpono ʻole a me ka wai kahe e pili ana i nā hale ʻoihana nāwaliwali.

Wahi a ka helu o ka China Chemical and Physical Power Market Association's Energy Storage space Application Branch, ʻo ka nui o ka mākeke mālama mana o koʻu lāhui i ka makahiki 2021 i hiki i 50 biliona a 60 biliona yuan, kahi hoʻonui o ka 120% ma mua o 2020.

ʻO ka ona o ka '3060 targets', ua hoʻomaka ka lōʻihi o ka hoʻomohala kiʻekiʻe o ka mākeke mālama ikehu. Ua ʻōlelo ʻo Pei Aiguo, ka luna hoʻomalu kumu o ka noiʻi ʻepekema a me ka Modern Technology Information Tools Division o China Energy Building Group, i ka ʻaha kūkā ma ka hopena o ka '14th Five-Year Strategy' i ka hopena o 2025, e lele ka nui o ka nui o nā kilowatts i 30 miliona i ka 30 miliona mau makahiki. ua hoʻonui hou ʻia ma kahi o 150 miliona kilowatts. Eia kekahi, hiki ke hoʻonui ʻia ma mua o 1 biliona kilowatts e 2050.

No nā ʻoihana mākeke, he keke nui loa ka wahi e mālama ai i ka ikehu. Eia naʻe, ʻaʻole hiki ke hilinaʻi ʻia ka ʻāpana maoli o kona ikaika ponoʻī akā pili pū kekahi i ke ala ʻenehana i koho ʻia. Ua haʻi aku kekahi poʻe o ka ʻoihana i ka mea paʻi paʻi CPPCC: 'He mea paʻakikī no ka hana hou ʻana e hoʻokō i nā koi o nā kūlana noi o ka mālama ʻana i ka ikehu, a ʻo ka decentralization o nā mākeke wahi mālama mana i lilo i mea ʻae.

Ua hōʻike ʻia ʻo ka mea i kapa ʻia ʻo ka decentralization market storage space e pili ana i nā lumi ʻokoʻa i kaupalena ʻia no ka ʻenehana kikowaena mana electrochemical e hoʻopaʻa ai i ka mālama ʻana, a ʻo nā ala ʻenehana like ʻole o ka wahi mālama ikehu electrochemical i ko lākou pono ponoʻī a me nā drawbacks. ʻO ka loina hoʻopukapuka kālā he 'manaʻo e pili ana i ka wahi mālama mana electrochemical, ʻoi aku ka nui o ka mālama ʻana i ka ikehu pākahi lithium,' a i ʻole he mea keakea. Hōʻike ka ʻike lehulehu i ka hiki ke mālama ʻia ka pauma maʻamau ma kahi o 90% o ka huina hoʻonohonoho hoʻonohonoho o ka mālama mana hale noho, a ʻo ka pākēneka o ka mālama ʻana i ka ikehu electrochemical he 10% wale nō. Papa.

Ma nā noi noʻonoʻo, ua kāohi ʻia ka wahi mālama mana electrochemical e ke kumukūʻai kiʻekiʻe a me ka haʻahaʻa haʻahaʻa, a inā hiki ke hoʻolaha ʻia ma ka nui nui e pono e wehewehe. ʻO Zheng Yaodong, he loea kū hoʻokahi ma China Southern Power Grid Company, 'ʻokiʻoki i kahi ipu wai anuanu' no ka wahi mālama mana hou ma ka hālāwai kūkā. Ua ʻōlelo ʻoiaʻiʻo ʻo ia 'he nui nā kūlana hoʻonaʻauao akā paʻakikī i ka pae ʻana.' Ua oʻo. Eia nō naʻe, pono e ʻike ʻia ka hopena o ka mālama ʻana i ka ikehu o ka electrochemical. Ma muli o ka liʻiliʻi loa o ka hiki, ua mau ia mau papahana i kahi kūlana hōʻike no ka manawa lōʻihi. I ka ʻike ʻana o Zheng Yaodong, ʻoi aku ka nui o ka mamao ma waena o ʻelua ʻenehana mālama mālama ikehu ma ka ʻaoʻao noi. 'O ka pakeneka o ka pume waihona a me ka electrochemical wahi e waiho ai he 9: 1. 'Oia'i'o, he misinterpreting. He 36: 1. '.

Loaʻa nā pono a me nā ʻaoʻao maikaʻi ʻole ka ʻenehana pākaukau hou a kahiko.

ʻOiai aia nā ʻokoʻa o nā kaʻa kaʻa i ka hoʻokō ʻana i nā noi mālama mana electrochemical i kēia māhele, i alakaʻi ʻia e ka hopena hoʻonui o ka mākeke ikehu hou, ʻo ia nō ka papa ʻenehana maikaʻi loa. Ua ʻike ka mea kākau moʻolelo o ka Hui Waiwai i ka nui o nā mea hōʻikeʻike i kēia hālāwai i komo i loko o ka ʻoihana wahi e mālama ai i ka mana pākahi lithium. ʻO ka maʻiʻo o ka haʻiʻōlelo o ka ʻaha kūkā e pili ana i ka mana mālama ʻana i ka ikehu pākahi lithium. He kumuhana wela ia e hoʻonui ai i ka hiki a me ka palekana o ka pākaukau lithium.

E like me ke ala ʻenehana nui o ka mālama ʻana i ka ikehu electrochemical, ʻike nui ʻia nā pōmaikaʻi o nā pā lithium a me nā mea maikaʻi ʻole. ʻO kona pōmaikaʻi ʻaʻole ia i kaupalena ʻia e nā ʻāina a he mana kiʻekiʻe kona, a ʻoi aku kona mau kikowaena ʻoihana. Eia nō naʻe, ua hoʻohaʻahaʻa loa nā kumu waiwai lithium i ka hoʻokūkū o ka mālama ʻana i ka mana pākahi lithium, a ʻo nā hiʻohiʻona o nā pākahi lithium flammable a pau e hana i nā noi ākea ākea a ʻoi aku ka lōʻihi.

No ka ʻimi ʻana i ka emi ʻana o ke kumukūʻai, ua noi ʻo Xu Guanghui, ka luna hoʻomalu nui o Pinggao Group, i ka kaʻana like ʻana o ka wahi mālama ikehu a i ʻole nā ​​kahawai virtual. Ua ʻōlelo ʻo ia inā ʻo 4 a 12 mau hola ka manawa e mālama ai i ka ikehu o ka pā lithium, e hoʻoikaika maikaʻi ʻia ka ʻōnaehana hoʻokele mahana. Manaʻo ʻia ka piʻi ʻana o ke ola pākaukau mai 6000-7000 a 12,000 mau manawa, e hoʻemi nui ana i ke kumukūʻai i hoʻohana ʻia. Eia nō naʻe, aia kekahi mau manaʻo ʻoiai ʻo ka mālama ʻana i ka ikehu o nā pā lithium e hiki ke ʻenehana, ʻike ʻia kona mau hiʻohiʻona he ʻoi aku ka maikaʻi o ka mālama ʻana i ka ikehu no ka manawa pōkole ma kahi o 2 mau hola. ʻO ka manawa lōʻihi e hoʻonui i ke kaumaha o ke kumukūʻai.

ʻO ia ka mālama ʻana i ka ikehu electrochemical. ʻOi aku ka maikaʻi o ka pākaukau kahe wai i ka mālama mana no ka wā lōʻihi. Ua ʻimi pū ʻia kēia ʻano e ka mākeke kapikala i kēia makahiki. Ma ka hālāwai, ua ʻōlelo ka ʻoihana mākeke State Grid British University (600517. SH) i nā pākini holo wai a puni ka palekana, ka hoʻokele kaiapuni, a me ke kaʻina holoʻokoʻa o ka hoʻokele waiwai e hoʻohālikelike ʻia me nā pā lithium. Hiki ke koho i waena o nā ʻenehana. ʻO ka noiʻi ʻepekema ʻo Beijing Pu Neng Century a me nā ʻenehana hou i ʻōlelo ʻia ʻo ka helu, a me ka pālākiō o ka hoʻolālā home o ka hoʻolālā ʻana i ka wai kaʻa wai pākaukau e mālama ai i ka mana mea kanu papahana, ke hana nei i kahi pōʻai o ka ulu ʻana, a ua hōʻea nā hui ʻoihana i ka pae GWH i ka laulā o nā papahana lima-i-lima.

ʻOiai ua loaʻa i ka poʻe hoʻomaʻamaʻa nā pōmaikaʻi o nā pā wai kahawai a puni, ke kū nei kēia mea hou i nā pilikia e like me ka haʻahaʻa haʻahaʻa. Hōʻike kekahi mau manaʻo i ka emi o kāna hana ikehu ma mua o 75%. No ka hoʻohana ʻana, ʻoi aku ka nui ma mua o 20% o ka nalowale o ka mana. Ma ke alo o nā hoʻopaʻapaʻa hou a me nā mea kahiko, ua ʻoki kekahi poʻe loea mai ka manaʻo o '3060 targets', e kuhikuhi ana i ka ʻenehana hou hou e hana i kahi kaulahao kalepa piha a ʻaʻole i ka pō. ʻO nā 'pōkole' o ka ikehu hoʻopaʻa ʻana i ka ikehu pākahi lithium i loko o ka ʻoihana ʻoihana ʻoihana i hoʻokumu ʻia i loko o ka manawa palena.

Ma ke ʻano he ʻenehana ulu aʻe, loaʻa i nā pā paʻakai kekahi kumu kumu ma muli o ka ʻenehana a me ka ʻenehana pākahi lithium, a me kekahi poʻe ma kekahi mau ʻāpana, e waiwai nui iā lākou. ʻO nā kānaka mai Zhiguang Electric (002169. SZ) i ʻōlelo ʻia i loko o kahi hālāwai ninaninau he maikaʻi lākou e pili ana i nā manaʻo o ka mālama ʻana i ka mana pākaukau sodium a ua ʻōlelo ʻia e hiki ke hoʻohana ʻia nā huahana pākaukau o ka hui (BMS) i nā pā lithium a me nā pā sodium. Ua ʻike ka mea kākau moʻolelo o ka Federation of Financial e loaʻa i nā pā paʻakai nā mea maikaʻi o ka palekana ʻenehana a me nā lako maka, akā naʻe ua holomua kā lākou automation. He ala hoʻohui pākahi lithium no ka manawa lōʻihi loa. Ma kēia seminar mālama mana