He aha nā pōʻino o ke kūʻai ʻana i nā set generator diesel

1 Huikau i ka pilina ma waena o KVA a me KW. E mālama iā KVA e like me ka mana hoʻonui KW a kūʻai aku i nā mea kūʻai. ʻOiaʻiʻo, ʻo KVA ka mana ʻike, a ʻo KW ka mana kūpono. ʻO ka pilina ma waena o lākou ʻo IKVA=0.8KW. Hōʻike maʻamau ʻia nā ʻāpana i lawe ʻia ma KVA, aʻo nā lako uila kūloko i hōʻike ʻia ma KW. No laila, i ka helu ʻana i ka mana, pono e hoʻololi ʻia ʻo KVA i KW me ka hoʻemi 20%.
2. Mai kamaʻilio e pili ana i ka pilina ma waena o ka mana lōʻihi (helu ʻia) a me ka mana mālama, e kamaʻilio e pili ana i kahi "mana", a kūʻai aku i ka mana mālama i nā mea kūʻai aku e like me ka mana lōʻihi. ʻO ka ʻoiaʻiʻo, ka mana mālama = 1.1 x ka mana huakaʻi lōʻihi. Eia kekahi, hiki ke hoʻohana wale ʻia ka mana hoʻihoʻi no 1 hola i nā hola 12 o ka hana mau.
3. ʻO ka mana o ka mīkini diesel e like me ka mana o ka mīkini hana, i mea e hoʻemi ai i ke kumukūʻai. ʻO ka ʻoiaʻiʻo, ʻōlelo maʻamau ka ʻoihana i ka mana mīkini diesel ≥ 10% o ka mana generator ma muli o ka poho mechanical. ʻO kaʻoi aku kaʻino, hōʻike hewa kekahi poʻe i ka horsepower o ka engine diesel e like me nā kilowatts i ka mea hoʻohana, a hoʻohana i ka engine diesel ma lalo o ka mana generator no ka hoʻonohonohoʻana i ka'āpana, iʻike nuiʻia e like me: liʻiliʻi kaʻa lio, a hiki i ke ola o ka hui. ua ho'ēmiʻia, mālama pinepineʻia, a he kiʻekiʻe ke kumukūʻai hoʻohana. Kiʻekiʻe.
4. E kūʻai aku i ke kelepona lua i hoʻoponopono hou ʻia ma ke ʻano he mīkini hou i ka poʻe kūʻai aku, a ua lako kekahi mau mīkini diesel i hoʻoponopono hou ʻia me nā mīkini hana hou a me nā keʻena hoʻomalu, i hiki ʻole i nā mea hoʻohana maʻamau ʻaʻole ʻoihana ke haʻi inā he mīkini hou a he mīkini. kahiko.
5. E hōʻike ʻia ka ʻenekini diesel a i ʻole ka pahu hana generator, ʻaʻole kahi i kumu, ʻaʻole hoʻi i ka brand unit. E like me Cummins ma United States, Volvo ma Suedena, a me Stamford ma United Kingdom. ʻO ka ʻoiaʻiʻo, ʻaʻole hiki ke hoʻopau kūʻokoʻa ka hoʻonohonoho diesel generator e kahi hui hoʻokahi. Pono nā mea kūʻai aku e hoʻomaopopo pono i ka mea hana a me ka hōʻailona o ka mīkini diesel, generator, a me ke keʻena hoʻomalu o ka ʻāpana i mea e loiloi piha ai i ka pae o ka ʻāpana.
6. E kūʻai aku i ka ʻāpana me ka hana pale ʻole (i ʻike ʻia he ʻehā pale) ma ke ʻano he ʻāpana me ka hana pale piha i nā mea kūʻai. ʻO ka mea ʻē aʻe, e kūʻai ʻia ka ʻāpana me nā mea kani piha ʻole a ʻaʻohe hoʻololi ea i nā mea kūʻai aku. ʻO ka ʻoiaʻiʻo, ʻōlelo maʻamau ka ʻoihana e hoʻolako ʻia nā ʻāpana ma luna o 10KW me nā mika piha (i ʻike ʻia ʻo ʻelima mau mika) a me nā hoʻololi ea; pono e loaʻa i nā ʻāpana nui a me nā ʻāpana ʻakomi nā hana palekana ʻehā.
7. Mai kamaʻilio e pili ana i nā māka o nā mīkini diesel a me nā mea hana, ka hoʻonohonoho hoʻonohonoho ʻōnaehana, a me ka lawelawe ma hope o ke kūʻai aku, e kamaʻilio wale e pili ana i ke kumukūʻai a me ka manawa hāʻawi. Hoʻohana kekahi i nā ʻenekini ʻaila kūikawā ʻole, e like me nā ʻenekini diesel moana a me nā ʻenekini diesel automotive no ka hana ʻana i nā sets. No laila ʻaʻole hiki ke hōʻoia i ka huahana hope o ka ʻāpana-ʻo ka maikaʻi o ka uila (voltage a me ka alapine). He mau pilikia nā ʻāpana me nā kumu kūʻai haʻahaʻa loa, i kapa ʻia ʻo: ʻAʻohe hewa inā kūʻai hewa ʻoe.
8. Mai kamaʻilio e pili ana i nā mea ʻokoʻa like ʻole, e like me ka silencer a me ka ʻole o ka silencer, pahu wahie, pipeline ʻaila, he aha ka pākaukau, pehea ka nui o ka pākaukau, pehea ka nui o nā pila, a pēlā aku. i oleloia ma ka aelike. ʻO ka mea hou aku, ʻaʻole i hoʻokomo ʻia ka peʻahi pahu wai, e ʻae ana i nā mea kūʻai aku e wehe i ka loko wai ma o lākou iho.
He mea koʻikoʻi nā mea hoʻoheheʻe Diesel, no laila pono ʻoe e makaʻala i ke kūʻai ʻana iā lākou, i hiki ke maʻalahi ke hoʻohana ʻoe.