Laminated Permanent Magnets ho fokotsa Eddy Current Loss

Laminated Permanent Magnets ho fokotsa Eddy Current Loss

Sepheo sa ho khaola makenete ka likotoana tse 'maloa le ho sebelisa hammoho ke ho fokotsa tahlehelo ea eddy. Re bitsa makenete a mofuta ona "Lamination". Ka kakaretso, likotoana tse ngata, li na le phello e ntle ea ho fokotsa tahlehelo ea eddy. Lamination e ke ke ea senya ts'ebetso ea makenete ka kakaretso, feela phallo e tla ameha hanyane. Ka tloaelo re laola likheo tsa sekhomaretsi ka har'a botenya bo itseng re sebelisa mokhoa o khethehileng oa ho laola lekhalo le leng le le leng le na le botenya bo tšoanang.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Magnets a Laminated Neodymium

Eddy current ke a mang a mathata a maholo indastering ea makoloi a tla hlahisa mocheso oa limatlase tse sa feleng mme a bake demagnetization, ebe a ama ts'ebetso ea koloi.
Maemong a mangata, tahlehelo ea hona joale ea eddy ea limakenete tse sa feleng e tlase haholo ho feta tahlehelo ea tšepe le tahlehelo ea koporo ea enjene, empa e tla hlahisa ho phahama ho hoholo ha mocheso ho enjene e lebelo le matla a phahameng a matla.

Ka nepo, matla a khoheli a stator le matla a khoheli a rotor ea PMSM a potoloha ka mokhoa o ts'oanang, kapa a batla a tsitsitse, ka hona, limakete tse sa feleng ntle le tahlehelo ea eddy hajoale maemong a joalo. Ha e le hantle, ho na le letoto la sebaka le nako harmonics ba teng ka moea lekhalo matla a khoheli, 'me likarolo tsena harmonic li bakoa ke cogging e le hantle, bao e seng sinusoidal kabo ea matla a magnetomotive le mohato hona joale. Matla a khoheli a harmonic a tla hokahana le matla a khoheli a rotor mme ka hona a hlahise eddy hajoale mme a bake tahlehelo ea hona joale ea eddy. Hape hoa lokela ho hlokomeloa hore matla a khoheli a harmonic le tahlehelo ea hona joale ea eddy e tla phahama ka lebelo le ntseng le eketseha la motlakase.

Laminated magnet e nkoa e le tharollo e bohlale ea ho rarolla tahlehelo ea hona joale ea eddy ha ho ntse ho e-na le tsoelo-pele ea mechine e potolohang ka lebelo le phahameng.

Laminated Neodymium Magnet ho arola sengoathoana sa makenete ka likotoana tse 'maloa,' me u sebelise theknoloji e khethehileng ho kopanya likotoana tsena ho makenete kaofela hape ka sekhomaretsi se itseng e le ho fokotsa tahlehelo ea hona joale ea eddy. Litahlehelo tse fokolang tsa eddy hajoale li bolela mocheso o tlase le ts'ebetso e kholo. Ho fokotseha ha tahlehelo ea hona joale ea eddy ho ka fokotsa mocheso le ho ntlafatsa ts'ebetso.

Limanete tsa laminated li na le eddy current e nyane mme li na le ts'ebetso e ts'oanang kapa e phahameng joalo ka limakete ka kakaretso. Ka hona, limatlase tse ngata tsa laminated li sebelisoa ho li-motors, haholo-holo likoloi tsa motlakase. Matsatsing ana, limmaraka tsa liroboto tsa matla a macha, li-aerospace hammoho le liroboto tse bohlale li lemaletse ho lelekisa matla a motlakase le boleng ba khalori, kahoo tlhoko ea makenete ea laminated neodymium e ntse e eketseha. Mabapi le sehlopha sa hau sa meralo le tlhokahalo ea projeke, re ka u thusa ho hlokomela tlhophiso ea makenete ea litaba tse latelang ka ho sebelisa mokhoa o nang le laesense le bokhoni ba rona ba tlhahiso.

Likarolo tsa Laminated Permanent Magnets

-Tlhahiso e ntle haholo ea matla a khoheli;
-Mokhoa o ikhethang oa tlhahiso o na le melemo ea tlhōlisano ka katleho ea tlhahiso, ho nepahala ha tlhahiso ea lihlahisoa le ho laola litšenyehelo.
-Makete ona o na le khanyetso e ntle ea mocheso o phahameng le mongobo oa thepa e thibelang kutu ka lebaka la ho sebelisa theknoloji ea ts'ireletso ea holim'a plating ka kakaretso;
-Ka mokhoa oa ho roka li-insulated, li-magnets tsena tse nyane li koaletsoe ho tloha ho tse ling;
-Mamello ea geometri bakeng sa makenete ea laminated e ka hare ho ± 0.05mm;
-Li fumaneha ka thepa ea samarium cobalt le neodymium iron boron;
- Boholo le libopeho tse ikhethileng le tsona lia amoheleha.

Palo ea tahlehelo ea hona joale ea eddy le ntle le lamination e bonts'oa ka tlase:

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  • E fetileng:
  • E 'ngoe: