oq q q o n I I V V I I t n P V Q 1 1 rated ref T pv f ld ld lq od oq od oq ref

Oq q q o n i i v v i i t n p v q 1 1 rated ref t pv f

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oqqqonIIVVIItnPVQ   0010000100+00ratedrefTpvfldldlqodoqodoqrefratedlqfpvrefpvdodivrefqivpvoqKCIIIVVIIICKKVKKKV  
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70Voltage ControllerSubstituting (77) in (89) and (90), then(91)(92)0000d00d00000001000000100diQqpQivoqTpvoldlqodoqodoqKnKKPtQKIIVVII    000000000010000100000refdpviQpvivoldivrefqivlqratedTpvpvpvofldlqodoqodoqratedfpvpvqpvpQIKKKKKKIKKKCIIVVIICKKnKK PQ
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The details of the current controller is shown as71Current ControllerwhererefrefidodnflqpcododicdVVL IKIIK (93)Fig 29. Current ControllerrefrefiqoqnfldpcoqoqicqVVL IKIIK(94), qrefrefdldldlqlqddIIIIdtdt(95)Kpc+Kic /s++-ωnLfωnLf++++--IldIlqVodVoqKpc+Kic /sIldrefIlqrefVidrefViqref
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Then72Current Controller10100000d01010000drefTdldldlqodoqodoqrefqlqIIIVVIIItThe corresponding linearized small-signal state-space form is(96)(97)(99)100001000000refTpcnfidldlqodoqodoqrefnfpciqrefdpcldicrefqpciclqVKLIIVVIILKVIKKKKI 10100000d01010000drefTdldldlqodoqodoqrefqlqIIIVVIItI
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