Tikanga Hanganga o te Kaitautoko Wai me te Cosine
Ko te kaiwhakatau he motini e whakamahia ana mo nga kaupapa ine, ka whakamahia hei koki, he puoro tere ranei. Ko nga awhiowhio tuatahi me te tuarua o te kaiwhakatau serocos ka whakanohohia ki runga i te stator me te rotor, a, ko te tohu o te hononga hiko i waenga i nga awhi tuatahi me te tuarua e hono tata ana ki te koki hurihuri o te rotor.
Ka whakamahia e nga kaiwhakatau Sincosine nga tuunga whanaungatanga rereke i waenga i a raatau ki te whakarereke i te whakaurunga tahi i waenga i a raatau, kia whiwhi ai i te ngaohiko kāpeka i roto i te awhiowhio tuarua (rotor) e pa ana ki te hurihanga θ hei mahi sine me te cosine.
Nga ahuatanga o te Waitohu Putanga o te Kaitautoko Hine me te Cosine
He maha nga whakaaro ka puta he tohu sinusoidal i roto i te awhiowhio kotahi me te tohu cosine i roto i te awhiowhio kotahi, a ko te rereketanga i waenga i nga mea e rua he 90°, he pohehe tonu. He rite te whakatau i te sine me te cosine ki te taputapu whakarereke amplitude, a ko te tohu whakahihiri he rite ki te tohu kawe, te tikanga he ngaru hiko me te auau o 400Hz, 1000Hz, teitei ake ranei.
Ko te tohu sine me te cosine e hono ana ki te tere hurihuri o te rotor he rite ki te tohu whakarereke, a ka noho tonu te kaiwhakatau, ka puta mai he tohu kaikawe a te hiko me te cosine, a ka huri ana, ka puta he tohu whakahurihuri amplitude. Ina e rua nga pou o te kaiwhakatau, ko te 1000Hz te auau whakaohooho, ka huri te rotor ki te 3000r/min, ka puta te tohu whakanekeneke amplitude mai i te ngaru 50Hz sinusoidal modulated ki te kawe sinusoidal 1000Hz.
Whakatakotoranga Hangarau
| Tauira |
J68XFW975 |
| Pou Takirua |
1 |
| Ngaohiko Whakauru |
AC 7 Vrms |
| Auautanga Whakauru |
10000 Hz |
| Huringa Huringa |
0.5 ±10% |
| Tika |
±10' te teitei |
| Huringa Waahanga |
9° ±3° |
| Impedance Tāuru |
(120 ±18) Ω |
| Putanga Putanga |
(360 ±54) Ω |
| Te Kaha Dielectric |
AC 500 Vrms 1min |
| Ātete Wehenga |
250 MΩ min |
| Tere Hurihuri Morahi |
15000 rpm |
| Te Awhe Maama Mahi |
-55 ℃ ki te +155 ℃ |
Nga Apure Tono
Hoia, aerospace, mara servo ahumahi.
Whakapā mai
Mo etahi atu korero, patai ranei mo o maatau hua me nga otinga, tena waea mai ki a matou i Shanghai Yingshuang (Windouble) Electric Machinery Technology Co., Ltd. E pono ana matou ki te awhina i a koe ki te whakatika i o mahi maina me te hangarau whakaotinga pono me te tino mahi.
