Hoʻohana nui ʻia nā pahu hana hoʻoheheʻe Cummins ma ke kahua o ka mana hoʻihoʻi a me ke kahua mana nui, me ka nui o ka uhi mana, ka hana paʻa, ka ʻenehana holomua, a me ka ʻōnaehana lawelawe honua.
Ma ka ʻōlelo maʻamau, ʻo Cummins generator set gen-set vibration ke kumu o nā ʻāpana wili ʻole, nā hiʻohiʻona electromagnetic a i ʻole nā hana hana.
ʻO ke kaulike ʻole o ka ʻāpana wili ka mea nui ma muli o ke kaulike ʻole o ka rotor, coupler, huila a me ka huila hoʻouna (wili huila).ʻO ka hoʻonā e ʻimi mua i ke koena rotor.Inā loaʻa nā huila hoʻoili nui, nā huila kaʻa, nā huila, a me nā huila, pono lākou e hoʻokaʻawale ʻia mai ka rotor e ʻike i kahi kaulike maikaʻi.A laila aia ka mechanical loosening o ka ʻāpana wili.No ka laʻana, ʻo ka wehe ʻana o ka pale hao kumu, ka hemahema o ke kī oblique a me ka pine, a me ka paʻa ʻole ʻana o ka rotor ke kumu i ke kaulike ʻole o ka ʻāpana wili.
ʻO ka hemahema o ka ʻāpana uila ke kumu o ka hiʻohiʻona electromagnetic, ʻo ia hoʻi: ka pōkole pōkole o ka rotor winding o ka ʻeha asynchronous motor, ka hewa ʻole o ka AC motor stator, pōkole pōkole ma waena o ka huli ʻana o ka excitation winding o synchronous generator, pili hewa o ka excitation coil. o ka moto synchronous, ka pahu rotor haki o ka moki asynchronous type cage, stator a me ka ea rotor ma muli o ka deformation o ka rotor core.ʻAʻole kaulike ka ʻāwaha, no laila ʻaʻole kaulike ka lua o ka ea a me ka haʻalulu.
ʻO nā hewa nui o ka ʻāpana mīkini vibration o ka Cummins generator set: 1. ʻAʻole i hoʻohālikelike ʻia ka ʻōnaehana kumu o ka ʻaoʻao pili, a ʻaʻole kūlike nā laina waena, a ʻaʻole pololei ke kikowaena.2. Ua hewa nā ʻūhā a me nā hui i hoʻopili ʻia i ke kaʻa.3. Nā hemahema i ke ʻano o ke kaʻa ponoʻī a me nā pilikia hoʻonohonoho.4. Haawe conduction vibration i alakaiia e ka motika.
Ka manawa hoʻouna: Mar-07-2022
