Hoʻohana nui ʻia nā set mīkini hana diesel Cummins ma ke kahua o ka lako mana kope a me ke kahua mana nui, me kahi ākea o ka uhi mana, ka hana paʻa, ka ʻenehana holomua, a me kahi ʻōnaehana lawelawe honua.
Ma keʻano laulā, hoʻokumu ʻia ka haʻalulu gen-set Cummins generator set e nā ʻāpana wili kaulike ʻole, nā ʻano electromagnetic a i ʻole nā hemahema mechanical.
ʻO ke kaulike ʻole o ka ʻāpana wili ke kumu nui o ke kaulike ʻole o ka rotor, ka coupler, ka coupling a me ka huila hoʻoili (huila paleki). ʻO ka hopena, ʻo ia ka ʻimi mua ʻana i ke kaulike rotor. Inā he nui nā huila hoʻoili, nā huila paleki, nā coupler, a me nā couplings, pono e hoʻokaʻawale ʻia lākou mai ka rotor e ʻimi i kahi kaulike maikaʻi. A laila aia ka wehe ʻana o ka mīkini o ka ʻāpana wili. No ka laʻana, ʻo ka wehe ʻana o ke bracket hao, ka hāʻule ʻana o ke kī oblique a me ke pine, a me ka nakinaki wehe ʻana o ka rotor e hoʻoulu ai i ke kaulike ʻole o ka ʻāpana wili.
ʻO ka hemahema o ka ʻāpana uila ke kumu o ka ʻaoʻao electromagnetic, ʻo ia hoʻi: kaapuni pōkole o ka wili rotor o ka motika asynchronous ʻōwili, ka uea hewa o ka stator motika AC, kaapuni pōkole ma waena o nā huli o ka wili hoʻonāukiuki o ka mīkini hana synchronous, ka pilina hewa o ka coil hoʻonāukiuki o ka motika synchronous, ka pā rotor haki o ka motika asynchronous ʻano cage, stator a me ka ea rotor i hoʻokumu ʻia e ka deformation o ka rotor core. ʻAʻole like ka hakahaka, e hoʻolilo ana i ka flux magnetic gap air i mea kaulike ʻole a hoʻoulu i ka haʻalulu.
ʻO nā hemahema nui o ka ʻāpana mīkini haʻalulu o ka set mīkini hana Cummins: 1. ʻAʻole i kūlike ka ʻōnaehana koʻokoʻo o ka ʻāpana loulou, a ʻaʻole kūlike nā laina waena, a hewa ke kikowaena. 2. He hewa nā kia a me nā hui i hoʻopili ʻia i ka motika. 3. Nā hemahema i ke ʻano o ka motika ponoʻī a me nā pilikia hoʻonohonoho. 4. ʻO ka haʻalulu alakaʻi ukana i hoʻokele ʻia e ka motika.
Ka manawa hoʻouna: Malaki-07-2022
