E like me kā mākou e ʻike ai, he mea koʻikoʻi ke koho ʻana i ka pākaukau mana i ka hoʻohana ʻana kaʻa uila uila. I kēia manawa, ua hoʻokaʻawale ʻia nā ʻano pākaukau nui ma ka mākeke i ʻelua mau ʻano: lithium a me lead-acid bateria. Eia nō naʻe, i kēia manawa, hoʻohana maʻamau nā tricycles uila ma ka mākeke i nā pākaʻi lead-acid ma ke ʻano he pā mana nui.
Hoʻokumu ʻia nā electrodes o nā pākī lead-acid i ke kēpau a me kāna oxide, a ʻo ka electrolyte he hopena sulfuric acid. He moʻolelo lōʻihi ko nā ʻeke akika, ʻenehana ʻano makua, palekana kiʻekiʻe, haʻahaʻa ke kumu kūʻai, a me ke kumu kūʻai haʻahaʻa. ʻO lākou ka pākaukau mana i makemake ʻia no nā kaʻa uila uila. Eia nō naʻe, ʻo kā lākou hemahema ka haʻahaʻa haʻahaʻa o ka ikehu, ka nui a me ka nui, a me ke ola huahana pōkole, ʻo ia ka mea ma kahi o ʻekolu a ʻehā mau makahiki. Eia nō naʻe, hoʻohaumia loa ka hana hou ʻana i ka pākaukau lead-acid, no laila ke hoʻopau mālie nei nā ʻāina like ʻole a kaohi ʻana i ka hoʻohana ʻana i nā pākiʻi lead-acid, a ua hoʻololi i nā pā lithium.
Hoʻokumu ʻia nā pākahi Lithium i nā mea electrode maikaʻi, nā mea electrode maikaʻi ʻole, nā electrolytes, a me nā diaphragms. Ua hoʻohana ʻia nā pākahi Lithium i nā tricycles uila ma muli o ko lākou kiʻekiʻe o ka ikehu, ka liʻiliʻi, ka māmā, ka nui o nā pōʻai, a me ka lōʻihi o ke ola lawelawe, ʻoi aku hoʻi i nā kūlana e koi ʻia ai ka hana kaʻa a me ka ukana. Eia nō naʻe, ʻo ke kumukūʻai kiʻekiʻe o nā mea maka a me ka hana ʻana, ka paʻa ʻole o nā pā lithium-ion, a me ka maʻalahi o ka puhi ʻana a me ka pahū ʻana he mau bottlenecks ʻenehana koʻikoʻi e keʻakeʻa ana i ka hoʻomohala ʻana a me ka hoʻolaha ʻana o nā pā lithium. No laila, ua kaupalena ʻia kona komo ʻana ma ka mākeke, a ua hoʻohana wale ʻia ia i kekahi mau hiʻohiʻona kiʻekiʻe a me nā hiʻohiʻona hoʻopukapuka, akā mai kahi hiʻohiʻona hoʻokele waiwai lōʻihi, ʻoi aku ka haʻahaʻa o ke kumukūʻai hoʻohana o nā pā lithium ma mua o nā pākī lead-acid. No ka laʻana, ʻo nā kaʻa kaʻa kaʻa uila i lawe ʻia aku i Tanzania e Xuzhou Zhiyun Electric Vehicle Co., Ltd. i nā pūʻulu e hoʻohana ana i ka dome.
Ua like loa nā pānaʻi sodium me nā pā lithium. Ke hilinaʻi nei lāua ʻelua i ka neʻe ʻana o nā ion metala i loko o ka pākaukau e hoʻokō ai i ka hoʻouka ʻana a me ka hoʻokuʻu ʻana. ʻO kekahi o nā ʻokoʻa nui ma waena o nā pāpaʻi sodium a me nā pā lithium ʻo nā mea lawe ukana ʻokoʻa. ʻO ka mea electrode i nā pāpaʻi sodium he paʻakai sodium. Ma ke ʻano he ʻenehana pākaukau e kū mai ana, ʻoi aku ka maikaʻi o nā pānaʻi sodium i nā kaiapuni haʻahaʻa haʻahaʻa, ka hana palekana maikaʻi, ka wikiwiki o ka hoʻopiʻi ʻana, a me ka nui o nā mea maka, a me nā kumu kūʻai haʻahaʻa. No laila, loaʻa iā lākou kekahi mau mana i ke kahua o nā tricycle uila. Eia nō naʻe, aia nō nā pākahi sodium i ka pae o ka hoʻomohala noiʻi a me ka hoʻolaha ʻana. ʻO kā lākou pilikia bottleneck koʻikoʻi e like me ke ola pōkole pōkole a me ka haʻahaʻa haʻahaʻa o ka ikehu e pono e wāwahi ʻia a hoʻomohala ʻia i ka wā e hiki mai ana.
Ka manawa hoʻouna: 08-13-2024
