Thermosetting pulasitiki phukusi mtundu yaying'ono solenoid vavu koyilo AN1024

Njira yowerengera yama motor inductance, inductance coil, electromagnetic coil

1. Njira yowerengera ma motor inductance accounting (mwinanso kuwerengera kwa reactance, kusiyana pakati pa ziwirizi ndi ma frequency aang'ono amagetsi a 2 × Txf) kumatsimikizira ntchito ya mota, yomwe ndi gawo lofunikira pakuwunika ndi kapangidwe ka mota.

2. Kwa ma motors okhala ndi kusiyana kwa mpweya wofanana, monga ma asynchronous motors, chifukwa maginito omwe amatha kukhala ndi maginito ndi maginito amtundu wa maginito ali ndi mawonekedwe omwewo, amasiyana kokha ndi kusiyana kwa mpweya wokhazikika, kotero kuti maginito okhawo amayenera kuphatikizidwa. kupeza kugwirizana flux ndi inductance. Kwa ma motors omwe ali ndi mipata yosagwirizana ndi mpweya, monga ma synchronous motors ndi ma motors osinthika, maginito osasunthika samatengera mphamvu yamaginito, komanso mawonekedwe a mpweya. Chifukwa cha kusiyana kwa mpweya, zimakhala zovuta kuwerengera inductance. Panthawiyi, njira ziwiri zikhoza kusankhidwa. Imodzi ndi njira yomaliza. Malingana ngati chitsanzocho chikumangidwa, pulogalamuyi idzawerengera mwakhama mphamvu ya maginito ndi inductance. Koma nthawi zina m'pofunika kudziwa njira yowunikira ya inductance, yomwe ndi yabwino kwa kusanthula kwamoto. Panthawiyi, njira yotchedwa permeance function analysis ingagwiritsidwe ntchito. Njira yowunikira ntchito ya permeance ndikuwola mafunde oyendetsedwa ndi maginito opita kumlengalenga ndi Fourier kuti apeze mawu osasinthika, mafunde ofunikira komanso mafunde otsogola kwambiri. Kuti mudziwe kuchuluka kwa Fourier pakugwira ntchito kwa mpweya, m'pofunika kugwiritsa ntchito njira yomalirira kuti muwone ngati ma curve amtundu wa mpweya amapindika. Pozindikira momwe mpweya umagwirira ntchito, titha kuwerengera kuchuluka kwa mpweya wa maginito = mpweya wodutsa maginito × kuthekera kwa mpweya. Pamene mpweya gap maginito kachulukidwe akapezeke, ndi flux kugwirizana ndi inductance akhoza kuwerengedwa ndi njira yophatikizira monga ya mpweya gap yunifolomu galimoto.