Yuav ua li cas txhawm rau txhim kho kev ua haujlwm ntawm DC lub cev muaj zog?

1. Txo cov tooj liab thiab hlau poob. Nce qhov loj me ntawm DC lub cev muaj zog, txo tus naj npawb ntawm cov thib ib qho hauv qab qhov hluav taws xob thiab cov kab sib txuas. Cov hlau poob tuaj yeem txo los ntawm kev hloov cov ntaub ntawv lossis txhim kho machining precision.

2. Yog tias nws yog lub cev muaj zog txhuam, hloov lub tsheb npav tooj liab nrog tus neeg caij tsheb thauj khoom.

3. Yog tias nws yog lub cev muaj zog yog lub cev muaj zog, pib nrog rotor, piv txwv li, siv siab dua-} kev ua tiav cov hlau nplaum ruaj khov.

4. Kho tus tswj Circuit Court. Qhov tsim nyog, thaum lub sijhawm ua haujlwm, cov theem ntawm lub nraub qaum emf xoom-}} {}}} hla kev yuav tsum sib haum. Lub sijhawm no, peb -}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} paim yog theoretically constant, thiab lub torque ripple yog tsawg. Kev ua tau zoo kuj tseem txhim kho.

5. Adjust the phase conduction angle in the DC motor control circuit so that the phases of the back EMF zero-crossing point and the phase current zero-crossing point are as close as possible to coincide.

6. Tswj cov kev ua kom tiav ntawm lub ntsiab kev tswj hwm ntawm DC lub cev muaj zog ntawm cov coils, thiab cov kev txhuam cov kev txhuam ntawm cov ncej thiab bearings.