Kuchengeteka uye kuvimbika mukuvandudza uye kushandiswa kwechigarire magineti synchronous mota elevators.
Yechigarire magineti synchronous motors akagadzirwa uye akaiswa mune elevator dhizaini uye kugadzirwa, iyo inovandudza zvakanyanya kuchengetedzeka uye kuvimbika kwemasisitimu ekudhonza erevheta. Kana mabhureki emuchina wekukweva akatadza kana zvimwe kukanganisa kwaita kuti elevator isverere uye nekumhanya nekukurumidza, ine basa rekuchengetedza kuchengetedza, rinosangana nezvinodiwa nenyika yangu tekinoroji standard GB7588-2003 (Safety Specification ye Elevator Manufacturing and Installation) 9.10 "Elevator Yakakwira Overspeed Dziviriro Chishandiso". Murifiti inoshandisa inogara magineti synchronous traction mota, kana TV yamira kushanda, mhepo yemota inotenderera ipfupi-inotenderedzwa (kana serialized).
Kuchengeteka uye kuvimbika mukuvandudza uye kushandiswa kwechigarire magineti synchronous mota elevators.
Yechigarire magineti synchronous mota yakagadziridzwa uye inoshandiswa mukusimudzira dhizaini uye kugadzirwa, iyo inovandudza zvakanyanya kuchengetedzeka uye kuvimbika kweelevator traction system. Kana mabhureki emuchina wekukweva akatadza kana zvimwe kukanganisa kwaita kuti elevator isverere uye nekumhanya nekukurumidza, ine basa rekuchengetedza kuchengetedza, rinosangana nezvinodiwa nenyika yangu tekinoroji standard GB7588-2003 (Safety Specification ye Elevator Manufacturing and Installation) 9.10 "Elevator Yakakwira Overspeed Dziviriro Chishandiso". Murifiti inoshandisa inogara magineti synchronous traction mota, iyo TV painomira kushanda, mhepo yemota inotenderedzwa ipfupi-yakatenderedzwa (kana ipfupi-inotenderedzwa mushure mekunge chinogadziriswa chinodzivirira chabatanidzwa munhevedzano). Kana kukanganisa kwakanyanya (kungave kukwira kana kudonha) kukanganisa kunoitika, sisitimu yekudzora inoona chiratidzo chekumhanya, nekukasira kucheka dunhu remagetsi remutongi, uye ipfupi-inotenderedza iyo mota ye armature winding (kana inogadziriswa resistor munhevedzano). Panguva ino, iyo static winding inocheka simba remagineti rinogadzirwa neinotenderera inogara magineti, uye inounza simba remagetsi, iro rinogadzira ikozvino mune yakavharwa armature inotenderera sedunhu, uye inogadzira torque pasi pechiito chemagnetic field, ichiedza kutyaira. iyo armature inomonereka kutenderera pamwe chete negineti pole. Panguva imwecheteyo, torque reaction torque inoshanda pamatanda e rotor, ichiedza kumisa rotor pamwe chete ne stator armature winding, inova rudzi rwebraking torque. Iyi maitiro akafanana neakasimba braking yeDC motors, kuitira kuti uwane anti-kudonha uye kudzivirira kutiza (iyo braking torque inogona kugadziriswa nekuramba kudzora kumhanya kumhanya). Kudyidzana kwemagineti echigarire uye iyo yakavharwa mhepo inomonereka inoburitsa isingabatane-nzira mbiri dziviriro yekuzvivharira pakupaka, iyo inowedzera zvakanyanya kuchengetedzeka uye kuvimbika kwechikwiriso, kunyanya inoderedza kuchengetedzwa kweweji yemhando dzakasiyana-siyana dzinomhanya. Mabhandi akakuvadzwa pakumhanya kwakanyanya njodzi dzekuchengetedza.
Nguva yekutumira: Mar-14-2022