72V Ike dị elu DC na-enweghị moto eletriki moto DC na-enweghị ahịhịa

Uru nke moto magnet brushless DC nke ụlọ ọrụ anyị bụ:

1. Elu arụmọrụ

Igwe magnetik brushless DC moto na-adịgide adịgide bụ moto na-emekọrịta ihe. Njirimara ndọta na-adịgide adịgide nke rotor ya na-ekpebi na moto ahụ adịghị mkpa ịrụ ọrụ rotor dị ka moto asynchronous, yabụ enweghị ọla kọpa na mfu ígwè na rotor. N'okpuru ibu arọ, arụmọrụ ya dị elu karịa nke moto asynchronous nwere otu ikike. A na-abawanye moto site na 5%-12%.

N'otu oge ahụ, ike ndọta dị ala na nguzogide dị n'ime nke NdFeB n'onwe ya, na rotor iron core na-anabata usoro lamination silicon steel, nke na-ebelata mfu nke ugbu a ma na-ezere demagnetization thermal nke NdFeB ihe.

2. Ogologo oke nke mpaghara arụmọrụ dị elu

N'okpuru ibu nke egosiputara, etiti oge ebe arụmọrụ nke sistemu moto magnet brushless DC na-adịgide adịgide karịrị 80% bụ ihe karịrị 70% nke oke ọsọ nke moto ahụ dum.

3. Ike dị elu

Igwe magnetik na-adịgide adịgide na-enweghị brush DC moto rotor adịghị mkpa mkpali, yana ihe ike dị nso 1.

4. Nnukwu mmalite mmalite, obere mmalite dị ugbu a na nnukwu ibu ibu

Ihe eji arụ ọrụ na njirimara ngbanwe nke magnetik brushless DC moto na-adịgide adịgide yiri nke moto DC ọzọ na-enwe obi ụtọ, ya mere mmalite mmalite ya dị ukwuu, mmalite nke ugbu a dị ntakịrị, na nhazi nhazi dị obosara, ọ dịghịkwa mkpa. mmalite winding dị ka moto synchronous. Na mgbakwunye, oke oke ibu nke moto magnet brushless DC na-adịgide adịgide nwere ike iru ugboro anọ n'ogo ike ya.

Igwe magnetik brushless DC na-adịgide adịgide dabara adaba maka oge arụ ọrụ dị ala dị ogologo oge yana mmalite na nkwụsị ugboro ugboro, nke na-agaghị ekwe omume maka moto usoro Y nke onye gọvanọ ugboro ugboro na-anya.

5. Ike njupụta moto dị elu

E jiri ya tụnyere moto asynchronous, igwe magnetik brushless DC moto na-adịgide adịgide nwere ike nrụpụta 30% dị elu karịa moto asynchronous mgbe olu na oke ọsọ ọrụ bụ otu.

6. Ike mgbanwe

N'okpuru nhazi nke njikwa ọsọ mechiri emechi, mgbe voltaji na-enye ọkụ na-esi na uru a kwadoro site na + 10% ma ọ bụ -15%, ọnọdụ okpomọkụ dị iche site na 40K, na ibu torque na-agbanwe site na 0-100% nke torque a kwadoro. , N'ezie ọsọ nke magnetik brushless DC moto na-adịgide adịgide bụ otu ihe ahụ dị ka Mwepu nke steeti a na-agba ọsọ ọsọ ọsọ abụghị karịa ± 1% nke ọsọ setịpụrụ.

7. arụmọrụ njikwa kwụsiri ike

Igwe magnetik brushless DC moto na-adịgide adịgide bụ sistemụ njikwa ọsọ na-ejide onwe ya, nke na-agaghị emepụta oscillation na ọnwụ nke nzọụkwụ mgbe ibu ahụ gbanwere na mberede.

8. Ọdịdị dị mfe, dị mfe ịnọgide na-enwe

Igwe magnetik brushless DC na-adịgide adịgide nwere uru nke moto DC, nhazi nke moto asynchronous AC, na usoro ahụ dị mfe ma dị mfe idowe.