Nūhou ʻOihana
-
Hoʻokomo ʻia ʻekolu ʻano kaʻa
Ua ʻike ʻia ka mīkini palaki ʻia ʻo DC motor a i ʻole carbon brush motor.Ua kapa pinepine ʻia ʻo DC motor i brushed DC motor.Hoʻohana ia i ka commutation mechanical, ʻaʻole neʻe ka pole magnetic waho a neʻe ka coil kūloko (armature), a ʻo ka commutator a me ka rotor coil e huli pū., nā pulupulu a...Heluhelu hou aku -
Hoʻomaikaʻi maikaʻi ʻia ka ʻenehana lima wela wela i ka hiki ke hoʻopaʻa a pale i nā magnet kaʻa ʻole
ʻO nā paipu hoʻohaʻahaʻa wela multilayer me ke kūpaʻa mechanical kiʻekiʻe a me ka coefficient thermal kiʻekiʻe no ka hoʻopaʻa ʻana a me ka pale ʻana i nā rotors kaʻa brushless, ke kaupaona ʻana i nā ʻano ikaika centrifugal a pau i hoʻohana ʻia ma nā magnet mau loa.ʻAʻohe pilikia o ka haki ʻana a i ʻole ka hōʻino ʻana i nā magnet mau loa i ka wā ...Heluhelu hou aku -
He aha nā ʻāpana e pili ana i ka wikiwiki kiʻekiʻe a me ke kiʻekiʻe kiʻekiʻe o kēia manawa i nā mea hana ʻenehana?
ʻO nā mea hana ʻenehana i hoʻopaʻa ʻia i ka pākaukau e hana maʻamau i nā voli haʻahaʻa (12-60 V), a ʻo nā motika DC brushed he koho maikaʻi maikaʻi loa ia, akā ua kaupalena ʻia nā pulupulu e ka uila (torque-related current) a me ka mechanical (speed-related). ) mea e hana ai i ka lole, no laila ka helu o ka cyc...Heluhelu hou aku -
ʻO ka ʻike mālama kaʻa kaʻa Servo a me ka ʻike mālama
ʻOiai he kūlana kiʻekiʻe ka pale o nā kaʻa servo a hiki ke hoʻohana ʻia ma nā wahi me ka lepo, ka makū a i ʻole ka ʻaila droplets, ʻaʻole ia he manaʻo hiki iā ʻoe ke hoʻoheheʻe iā lākou i ka hana, pono ʻoe e mālama iā lākou e like me ka hiki.ʻOi aku ka nui o ka hoʻohana ʻana o ka motor servo.ʻOiai ka qu ...Heluhelu hou aku -
Nā ʻōlelo aʻoaʻo hoʻoponopono maʻamau no nā kaʻa
ʻO nā ʻōlelo aʻoaʻo hoʻoponopono maʻamau no nā kaʻa I kēia manawa, pono e hoʻolako ʻia nā lako mīkini me kahi kaʻa like.ʻO ke kaʻa kaʻa kahi ʻano mea hana i kuleana nui no ka hoʻokele a me ka lawe ʻana.Inā makemake ka mīkini mīkini e hana maikaʻi a hoʻomau, ʻo ia ...Heluhelu hou aku -
Nā pōmaikaʻi o nā motika DC brushless i nā noi ʻoihana
ʻO nā pōmaikaʻi o nā motika DC brushless i nā noi ʻoihana Ua lilo nā motika Brushless DC i mea kaulana i nā noi ʻoihana i nā makahiki i hala aku nei ma muli o ko lākou mau pono he nui ma mua o nā motika DC brushed.Hana maʻamau nā mea hana kaʻa Brushless DC i nā kaʻa no nā noi e like me ...Heluhelu hou aku -
Ke koho ʻana i kahi kaʻa, pehea e koho ai i ka mana a me ka torque?
Pono e koho ʻia ka mana o ka kaʻa e like me ka mana i koi ʻia e ka mīkini hana, a e hoʻāʻo e holo ka motika ma lalo o ka ukana helu.Ke koho ʻoe, pono ʻoe e hoʻolohe i nā helu ʻelua: ① Inā liʻiliʻi ka mana kaʻa.E loaʻa kahi hanana o "s...Heluhelu hou aku -
ʻO ke ʻano o ka mīkini DC brushless
ʻO ka manaʻo o ka mīkini DC brushless ʻO ka mīkini DC brushless he ʻano hana like a me nā hiʻohiʻona noi e like me ka mīkini DC maʻamau, akā ʻokoʻa kona ʻano.Ma kahi o ka kaʻa ponoʻī, ua loaʻa i ka mua kahi kaapuni commutation hou, a ʻo ka mīkini ponoʻī a me ka c...Heluhelu hou aku -
Ua hoʻokuʻu ka ʻāina i kahi hoʻolālā hana no ka peaking carbon ma mua o 2030. ʻO wai nā kaʻa e ʻoi aku ka kaulana?
Loaʻa i kēlā me kēia hana ma ka "Plan" kahi kikoʻī kikoʻī.Hoʻonohonoho kēia ʻatikala i nā ʻāpana e pili ana i ke kaʻa a kaʻana like me ʻoe!(1) Pono nā koi no ka hoʻomohala ʻana i ka mana makani.Hoʻolaha piha i ka hoʻomohala nui a me ka h...Heluhelu hou aku -
Ka nānā ʻana i ka nui o ka mākeke a me ke ʻano hoʻomohala o ka ʻoihana ʻenehana ʻoihana honua
ʻO ke kaʻina hana hoʻomohala o nā huahana mīkini uila o ka honua i hahai mau i ka hoʻomohala ʻana o ka ʻenehana ʻenehana.Hiki ke hoʻokaʻawale ʻia ke kaʻina hana hoʻomohala o nā huahana kaʻa i nā pae hoʻomohala aʻe: I ka makahiki 1834, ʻo Jacobi i Kelemānia ka mea mua i hana i kahi kaʻa...Heluhelu hou aku -
ʻano ʻōnaehana hoʻokele kaʻa stepper
(1) ʻOiai ʻo ia ka kaʻa kaʻa kaʻa like ʻole, ke hoʻohana nei i nā ʻōnaehana kaʻa like ʻole, ʻokoʻa nā ʻano o ka torque-frequency.(2) I ka hana ʻana o ka kaʻa stepper, hoʻohui ʻia ka hōʻailona pulse i nā wiliwili o kēlā me kēia māhele ma ke ʻano o kekahi kauoha (ka mea hāʻawi apo i ka drive con...Heluhelu hou aku -
Ka hoʻomaopopo ʻana i nā ʻano hana hana kaʻa DC a me nā ʻenehana hoʻoponopono wikiwiki
ʻO ka hoʻomaopopo ʻana i nā ʻano hana ʻenehana DC a me nā ʻenehana hoʻoponopono wikiwiki ʻo DC motors he mau mīkini ubiquitous i loaʻa i nā ʻano mea uila i hoʻohana ʻia i nā noi like ʻole.ʻO ka maʻamau, ua kau ʻia kēia mau kaʻa i nā mea pono e koi ai i kekahi ʻano o ka rotary a i ʻole ka hana ʻana i ka neʻe ...Heluhelu hou aku