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

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

  • 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.
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