Pono e hoʻomaopopo i ka wikiwiki okaʻa uilas me ka mana like hiki ke loli nui ma muli o ke kūlana noi a i ʻole nā mea kākoʻo. Ma ke ʻano o ka hoʻohālike, ʻo ka 2P a me 8P motors i kaʻenekini uila uila ʻenehanaLoaʻa ka wikiwiki synchronous o 3000 rpm no ka moto 2-pole, aʻo ka wikiwiki synchronous o ka motika 8P he 750 rpm wale nō. ʻO ka pahuhopu o ke kūkākūkā o kēia lā, ʻo ia ke kālailai i ka pilina nui o nā ʻāpana kūpono oʻekolu ʻāpana asynchronous motors me ka mana like akā nā helu kia ʻokoʻa. ʻO ka voltage i helu ʻia a me ke alapine helu ʻia nā kūlana mana no ka hana maʻamau o ka kaʻa. Ma muli o kēia mau kūlana ʻelua, kā mākou loiloi a kūkākūkā i ka pilina nui o nā ʻāpana ʻē aʻe.
ʻO ka pilina nui o ka manawa i helu ʻia: Hoʻopili mākou i ka pilina ma waena o ka mana hoʻokomo a me ka voltage helu, helu ʻia o kēia manawa, ka pono a me ka mana kumu ma muli o ke kumu P1=√3UIcosϕ.
Pono e hoʻomaopopo ʻia he liʻiliʻi liʻiliʻi ka pono a me ka mana o nā kaʻa kaʻa haʻahaʻa, ʻo ia ka hopena i ka manawa i helu ʻia.
ʻO ka pilina ma waena o ka torque i helu ʻia a me ka nui o ka mea i nīnau ʻia penei: E like me ka pilina ma waena o ka torque i helu ʻia a me ka mana helu o ka motika, T=9.55P/n, hiki ke ʻike ʻia i ka emi ʻana o ka wikiwiki. ma lalo o nā kūlana kaʻa mana like, hoʻonui ka torque pili i ka nui. Ua wehewehe ʻia ʻo Torque e like me ka hiki o ke kaʻa ke huki i ka ukana. Hoʻokaʻawale ʻia nā motika haʻahaʻa haʻahaʻa e ko lākou hiki ke hāʻawi i ka torque kiʻekiʻe ma nā wikiwiki haʻahaʻa. Pēlā nō, ʻike ʻia nā motika kiʻekiʻe e ka torque haʻahaʻa a me nā wikiwiki kiʻekiʻe.
Mai kēia ʻikepili, hiki iā mākou ke ʻike no nā kaʻa me ka mana like akā nā helu pole ʻokoʻa, ʻoi aku ka nui o ke au o ka mīkini haʻahaʻa haʻahaʻa ma mua o ka mīkini kiʻekiʻe. Eia nō naʻe, aia kahi ʻokoʻa nui i ka torque i helu ʻia, ʻo ia ka inversely proportional i ka wikiwiki. Hāʻawi kēia i ka ʻike i ke kumu i ʻoi aku ka nui o ke anawaena o ka mīkini haʻahaʻa haʻahaʻa, a ʻoi aku ka nui o nā kikoʻī pili pili.
Ka manawa hoʻouna: Nov-29-2024