KichTuDocLap (12).pdf

# KichTuDocLap (12).pdf - Đồ án điện tử công suất...

• 1

This preview shows page 1 out of 1 page.

Đồ án đ i n t công su t 11 Theo đề bài là thi ế t k ế ngu n c p đ i n cho độ ng c ơ đ i n 1 chi u kích t độ c l p có đả o chi u theo nguyên t c đ i u khi n chung v i : U đ m = 600 (V) I đ m = 10 (A) U kt = 400 (V) I kt = 0,9 (A) Ph m vi đ i u ch nh 25 : 1 Ta xét 1 s s ơ đồ 3 pha : I) : S Ơ ĐỒ CH NH L Ư U TIA 3 PHA a) Nguyên lý : Khi biÕn ¸p cã ba pha ®Êu (Y) mçi pha A,B,C ®Êu víi mét van, catèt ®Êu chung cho ta ®iÖn ¸p d
• Spring '16
• Stephanie Moore

{[ snackBarMessage ]}

###### "Before using Course Hero my grade was at 78%. By the end of the semester my grade was at 90%. I could not have done it without all the class material I found."
— Christopher R., University of Rhode Island '15, Course Hero Intern

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern