Makina osinthika osinthika amagalimoto olimba ali ndi kudalirika kwakukulu komanso magwiridwe antchito abwino kwambiri. Ndi mtundu watsopano wamagalimoto oyendetsa ndipo pang'onopang'ono m'malo mwazinthu zina zowongolera liwiro m'munda wamakampani. Nkhaniyi ikuyerekeza dongosololi ndi okhwima asynchronous motor variable frequency speed regulation system kuti muwone kusiyana pakati pa ziwirizi.
1. Kufananiza kwa ma motors amagetsi: Makina osinthika osinthika amakhala amphamvu komanso osavuta kuposa asynchronous motor. Ubwino wake waukulu ndikuti palibe mafunde pa rotor, kotero sipadzakhala kuponyera koyipa, kutopa komanso kuthamanga kwambiri chifukwa cha khola lozungulira la asynchronous motor. Chifukwa cha malire ndi zovuta zina, ma motors osafuna kusintha nthawi zambiri amakhala otsika pamtengo wopangira komanso wosavuta kupanga kuposa ma asynchronous motors agologolo.
2. Kuyerekeza kwa ma inverters: Kusintha kosinthika kwamagetsi osinthira magetsi kumakhala ndi mwayi kuposa ma asynchronous motor PWM inverters potengera mtengo. Makhalidwe a makina osinthika osinthika amagalimoto ndikuti gawo lapano limayenda mbali imodzi ndipo lilibe chochita ndi makokedwe, kotero kuti gawo lililonse litha kugwiritsa ntchito chida chimodzi chokha chosinthira kuwongolera dongosolo kuti likwaniritse ntchito yamagulu anayi, pomwe The asynchronous motor PWM inverter ili nayo Kuphatikiza apo, chifukwa zida zazikulu zosinthira za asynchronous motor voltage-mtundu wa PWM inverter zimalumikizidwa ndi mphamvu imodzi ndi imodzi, pali vuto lomwe lingachitike. zida zamlatho zam'mwamba ndi zam'munsi zimalumikizidwa mwachindunji chifukwa choyambitsa zabodza ndipo dera lalikulu ndi lalifupi.
3. Kufananiza kachitidwe kachitidwe kachitidwe: The switched reluctance motor with double salient pole structure ikuyerekezedwa ndi asynchronous motor PWM inverter, makamaka mu chiŵerengero cha torque / mphindi ya inertia. Kuphatikiza apo, mota yosinthika yosinthika imakhala ndi mawonekedwe a mota ya DC yogwira ntchito kwambiri, ndipo kuwongolera kumakhala kosavuta komanso kosavuta kuposa kuwongolera ma frequency frequency. Itha kupeza ma torque osiyanasiyana poyang'anira nthawi ndi nthawi ya ma windings. /mawonekedwe a liwiro.
Kupyolera mu kuyambika kwa pepalali, sikovuta kuona kuti makina oyendetsa galimoto osinthika awonetsa kupikisana kwakukulu ndipo ali ndi ubwino waukulu poyerekeza ndi machitidwe achikhalidwe.
Nthawi yotumiza: Apr-28-2022