Research of Improved Strategy of Double-voltage Composition under Unbalanced Input

WANG Bo~(; 2); DENG Yuan~(; 2)

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Article Navigation > Journal of Mine Automation > 2008 > 34(6): 27-29

WANG Bo~(, 2), DENG Yuan~(, et al. Research of Improved Strategy of Double-voltage Composition under Unbalanced Input[J]. Industry and Mine Automation, 2008, 34(6): 27-29.

Citation:

WANG Bo~(, 2), DENG Yuan~(, et al. Research of Improved Strategy of Double-voltage Composition under Unbalanced Input[J]. Industry and Mine Automation, 2008, 34(6): 27-29.

WANG Bo~(, 2), DENG Yuan~(, et al. Research of Improved Strategy of Double-voltage Composition under Unbalanced Input[J]. Industry and Mine Automation, 2008, 34(6): 27-29.

Citation:

WANG Bo~(, 2), DENG Yuan~(, et al. Research of Improved Strategy of Double-voltage Composition under Unbalanced Input[J]. Industry and Mine Automation, 2008, 34(6): 27-29.

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Research of Improved Strategy of Double-voltage Composition under Unbalanced Input

1.
College of Information and Electrical Engineering of CUMT.,Xuzhou 221008,China.2.Electrical Drive and Automatic Control Engineering Technology Research Center of Jiangsu Province, Xuzhou 221008,Chin

Publish Date: 2008-12-10

Abstract

Abstract

In order to improve input and output performance of matrix converter when voltage is not balanced, the paper proposed an improved strategy of double-voltage composition,introduced a new formula that used to calculate command current,namely through 3-phase input voltage directly calculated positive and negative voltage to get command current.The simulation experiment proved the validity of improved strategy of double-voltage composition under unbalanced input.
- matrix converter,
- unbalanced input,
- double-voltage compositio