Palibe kusiyana pakati pa mota ndi mota yamagetsi?

Pali kusiyana kwakukulu pakati pa mota ndi mota yamagetsi. Lero tiwona kusiyana kwina pakati pa awiriwa ndikusiyanitsanso kusiyana pakati pawo.

 

Kodi mota yamagetsi ndi chiyani?

Galimoto yamagetsi ndi chipangizo chamagetsi chomwe chimatembenuza kapena kutumiza mphamvu zamagetsi molingana ndi malamulo a electromagnetic induction.

Galimoto imayimiridwa ndi chilembo M mu dera (D muyeso yakale) ndipo ntchito yake yaikulu ndi kupanga torque yoyendetsa galimoto ngati gwero lamagetsi lamagetsi kapena makina osiyanasiyana, pamene jenereta imayimiridwa ndi chilembo G mu dera ndipo ntchito yake yaikulu ndikusintha mphamvu yamagetsi kukhala mphamvu yamakina.

一. Kugawikana kwa magalimoto ndi magulu

1. Malingana ndi mtundu wa magetsi ogwira ntchito: akhoza kugawidwaDC moterendi AC motor.

 

2. Malinga ndi kapangidwe kake ndi mfundo yogwirira ntchito, zitha kugawidwaDC motere, asynchronous motor ndi synchronous motor.

 

3. Malinga ndi njira yoyambira ndi yothamanga: capacitor yoyambira imodzi-gawo asynchronous motor, capacitor yomwe ikuyenda ndi gawo limodzi la asynchronous motor, capacitor yoyambira ndikuyendetsa gawo limodzi la asynchronous motor ndi kugawanika-gawo limodzi-gawo limodzi asynchronous motor.

 

4. Malingana ndi cholinga, galimotoyo ikhoza kugawidwa kukhala: galimoto yoyendetsa galimoto ndi galimoto yoyendetsa.

 

5. Malinga ndi kapangidwe ka rotor: khola induction motor (muyezo wakale wotchedwa gologolo khola induction motor) ndi bala rotor induction motor (muyezo wakale wotchedwa bala asynchronous motor).

 
6. Malingana ndi liwiro la ntchito, amatha kugawidwa kukhala: magalimoto othamanga kwambiri, othamanga kwambiri, othamanga nthawi zonse komanso othamanga. Ma motors othamanga kwambiri amagawidwa kukhala ma mota amagetsi, ma electromagnetic reduction motors, torque motors ndi claw-pole synchronous motors.
 

二. Kodi galimoto yamagetsi ndi chiyani

 

Galimoto yamagetsi (Motor) ndi chipangizo chomwe chimasintha mphamvu yamagetsi kukhala mphamvu yamakina. Ndi kugwiritsa ntchito ma coils amphamvu (amatchedwanso stator windings) kuti apange maginito ozungulira ndikuchitapo kanthu pa rotor (monga gologolo khola lotsekedwa chimango cha aluminiyamu) kuti apange torque ya magnetoelectric yozungulira. Ma motors amagetsi amagawidwa kukhalaDC moterendi ma AC motors molingana ndi gwero lamagetsi lomwe amagwiritsidwa ntchito. Ma motors ambiri amagetsi mumakina amagetsi ndi ma AC motors, omwe amatha kukhala ofanana kapena osasunthika (kuthamanga kwa maginito a motor stator ndi liwiro lozungulira lozungulira sasunga liwiro lolumikizana). Galimoto yamagetsi imakhala makamaka ndi stator ndi rotor. Mayendedwe a waya wopatsa mphamvu m'gawo la maginito amagwirizana ndi mayendedwe apano komanso momwe mizere yolowera maginito (magnetic field direction). Mfundo yogwirira ntchito ya injini ndikuti mphamvu ya maginito imagwira ntchito ngati mphamvu pakalipano, zomwe zimapangitsa kuti injiniyo izizungulira.

 

三、Mapangidwe oyambira agalimoto yamagetsi

 

1. Mapangidwe a gawo lachitatu la asynchronous motor amakhala ndi stator, rotor ndi zina zowonjezera.

 

2. Galimoto ya DC ili ndi mawonekedwe octagonal, opangidwa ndi laminated mokwanira ndi mafunde osangalatsa otsatizana, omwe ali oyenera ukadaulo wowongolera pomwe kutsogolo ndi kumbuyo kumafunikira. Zitha kupangidwanso ndi ma windings okondwa mndandanda malinga ndi zofuna za makasitomala. Ma motors okhala ndi kutalika kwapakati pa 100 mpaka 280 mm alibe mapindikidwe a chipukuta misozi, koma ma mota omwe ali ndi kutalika kwapakati pa 250 mm ndi 280 mm amatha kupangidwa ndi chipukuta misozi malinga ndi momwe zinthu ziliri komanso zosowa, ndipo ma mota omwe ali ndi kutalika kwapakati pa 315 mpaka 450 mm amakhala ndi mafunde amalipiro. Miyeso ndi zofunikira zaukadaulo zama motors okhala ndi kutalika kwapakati kwa 500-710mm zimagwirizana ndi miyezo yapadziko lonse lapansi ya IEC, ndipo kulolerana kwamakina kumayenderana ndi miyezo yapadziko lonse ya ISO.

 

 

Kodi pali kusiyana kulikonse pakati pa mota ndi mota yamagetsi?

 

Ma motors amagetsi amaphatikiza ma mota ndi ma jenereta. Ndilo mawu wamba a ma jenereta ndi ma mota, ndipo awiriwa amasiyanitsidwa ndi kusiyana kwake. Galimoto yamagetsi ndi imodzi mwa njira zogwiritsira ntchito galimoto, koma imagwira ntchito mumagetsi amagetsi, zomwe zikutanthauza kuti mphamvu zamagetsi zimasinthidwa kukhala mphamvu zina; njira ina yogwirira ntchito ya injini ndi jenereta, yomwe imagwira ntchito popanga mphamvu, kutembenuza mitundu ina ya mphamvu kukhala mphamvu yamagetsi. Komabe, ma motors ena monga ma synchronous motors nthawi zambiri amagwiritsidwa ntchito ngati ma jenereta, koma amathanso kugwiritsidwa ntchito ngati ma motors amagetsi. Ma motors asynchronous amagwiritsidwa ntchito nthawi zambiri ngati ma mota amagetsi, koma, ndikuwonjezera zinthu zosavuta zotumphukira, zitha kugwiritsidwanso ntchito ngati ma jenereta.