ʻAʻohe hapa o ka mākeke no nā huahana maikaʻi - hoʻomohala kūʻokoʻa kahi hui kaʻa kūloko i nā kaʻa kūikawā a lawe aku iā lākou i Congo

Hunan Daily·New Hunan Client News ma ʻAukake 31st, ua aʻo ka poʻe nūhou i kēia lā mai CRRC Zhuzhou Electric Co., Ltd. ua hoʻomohala kūʻokoʻa ka hui i ʻelua mau mea hana nui a me nā kaʻa hoʻokalakupua no 18-ton axle load narrow-gauge diesel AC locomotives i lawe ʻia i Congo ( DRC).Ua hāʻawi ʻia ka huahana nui i ka hui hoʻokipa no ka hoʻouka ʻana i nā noi.

Hoʻokumu ʻia nā huahana nui ʻelua no ka lawe ʻana aku ma luna o nā ʻenehana koʻikoʻi kiʻekiʻe o Zhuzhou Electric Company a me nā kahua noi no nā ʻōnaehana holo locomotive diesel haiki.Ma o ka noiʻi ʻana i nā ʻenehana koʻikoʻi e like me ka hoʻolālā electromagnetic kaʻa, ka hoʻonui ʻana i ka ʻōnaehana kaʻa, ka lawe ʻana i ka lubrication a me ka hoʻopaʻa ʻana, ua hoʻokumu ʻia kahi mea hana nui a me ka ʻōnaehana kaʻa kaʻa traction no nā locomotive diesel haiki me ke ana haʻahaʻa, haʻahaʻa axle haʻahaʻa a me ka torque kiʻekiʻe.

Ke hoʻohālikelike ʻia me nā huahana like ʻole ma ka home a ma waho, loaʻa iā ia nā pōmaikaʻi o ka nui o ka torque density, ka liʻiliʻi liʻiliʻi, ke kaumaha māmā a me ka liʻiliʻi o ka mālama.Hoʻohana ka mea hana nui i kahi hoʻolālā pale radial self-ventilation a loaʻa nā hiʻohiʻona o ka mana helu nui, kiʻekiʻe voltage kiʻekiʻe a me ka hana kiʻekiʻe.Hoʻohālikelike ʻia me ke ʻano like o ka mīkini mika AC traction motor, ua hoʻonui ʻia ka torque i hoʻonui ʻia e 17% a ua hoʻonui ʻia ka torque kiʻekiʻe e 12%.Loaʻa iā ia nā pōmaikaʻi o ka hoʻolālā compact, torque nui, ka hoʻohana ʻana i ka lewa maikaʻi, a me ke kiʻekiʻe torque kiʻekiʻe i kēlā me kēia paona.

Ua hoʻomaka ʻo CRRC Zhuzhou Electric Co., Ltd. i ka hoʻomohala ʻana i nā kaʻa kākoʻo no nā locomotive diesel hoʻoili AC liʻiliʻi i ka makahiki 2013, a ua hoʻopau i nā hana he nui e like me ke kākoʻo ʻana i nā motika traction no nā locomotives diesel me ka ukana axle liʻiliʻi (16 tons a me ke anawaena huila liʻiliʻi).Loaʻa iā ia ka nui o nā palapala hoʻoheheʻe a me nā hiʻohiʻona hiʻohiʻona no ke kākoʻo ʻana i nā kaʻa no nā locomotives AC diesel haiki.Loaʻa nā kuleana waiwai naʻauao kūʻokoʻa i nā mīkini kākoʻo a lawe ʻia nā huahana i Thailand, Kenya a me nā ʻāina ʻē aʻe.