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                                                            Power electronic control in electrical systems 365

































                      Fig. 8.87 Current harmonic components: (a) current I L ; (b) converter current I VSC ; and (c) source current I S :

































                      Fig. 8.88 Current harmonic components in the q-axis: (a) current I L qh ; (b) converter current I VSC qh ; and
                      (c) source current I S qh .
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