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A Novel Approach to Practical Matrix Converter Motor Drive System With Reverse Blocking IGBT(To continue)

A Novel Approach to Practical Matrix Converter Motor Drive System With Reverse Blocking IGBT(To continue)
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摘要 B. Virtual Inverter Control) As shown in Fig. 3, the virtual inverter controller is similar to the conventional one. Note that the controller has a dc-link voltage compensation because the virtual dc-link voltage contains the ripple component, as explained above. The dc-link voltage is obtained by the relation between the instantaneous power of the ac and dc sides. The dc-link voltage can be expressed B. Virtual Inverter Control) As shown in Fig. 3, the virtual in verter controller is similar to the conventional one. Note that the controller has a de-link voltage compensation be cause the virtual de-link voltage contains the ripple component, as explained above. The de-link voltage is obtained by the relation between the instantaneous power of the ac and dc sides. The de-link voltage can be expressed as
出处 《变频器世界》 2006年第2期25-26,共2页 The World of Inverters

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