The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 2023
Filed:
Mar. 22, 2022
Chun-jong Chang, Zhubei, TW;
Chun-Jong Chang, Zhubei, TW;
Abstract
The invention discloses a dynamotor module with DC terminal voltage, comprising a first dynamotor with DC terminal voltage and a second dynamotor with DC terminal voltage, wherein the first and the second dynamotor with DC terminal voltage are connected in parallel with a DC common terminal voltage Va, and the first dynamotor with DC terminal voltage has a first rotation speed S1 and a first effective magnetic flux density B1, the second dynamotor with DC terminal voltage has a second rotation speed S2 and a second effective magnetic flux density B2, wherein when the first dynamotor with DC terminal voltage and the second dynamotor with DC terminal voltage are operated at a steady state, the first rotation speed S1 and the second rotation speed S2 are not equal to zero, and the first effective magnetic flux density Bland the second effective magnetic flux density B2 are not equal to zero, and the absolute ratio of |S1|/|S2| is directly proportional to B2/B1.