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<oembed><version>1.0</version><provider_name>Electrical Riddle</provider_name><provider_url>https://electrical-riddle.com/fa</provider_url><author_name>Electrical Riddle</author_name><author_url>https://electrical-riddle.com/fa</author_url><title>- Electrical Riddle</title><type>rich</type><width>600</width><height>338</height><html>&lt;blockquote class="wp-embedded-content" data-secret="QGVcyxMqpe"&gt;&lt;a href="https://electrical-riddle.com/fa/forums/reply/2355/"&gt;&#x67E;&#x627;&#x633;&#x62E; &#x628;&#x647;: Power Generation Riddle No.5 &#x2013; Full- scale frequency converters&lt;/a&gt;&lt;/blockquote&gt;&lt;iframe sandbox="allow-scripts" security="restricted" src="https://electrical-riddle.com/fa/forums/reply/2355/embed/#?secret=QGVcyxMqpe" width="600" height="338" title="&#x201C;&#x67E;&#x627;&#x633;&#x62E; &#x628;&#x647;: Power Generation Riddle No.5 &#x2013; Full- scale frequency converters&#x201D; &#x2014; Electrical Riddle" data-secret="QGVcyxMqpe" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"&gt;&lt;/iframe&gt;&lt;script&gt;
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&lt;/script&gt;</html><description>Basically two power converter topologies with full controllability of the generated voltage on the grid side are used currently in the wind turbine systems. These power converters are related with Type C and Type D wind turbine concepts. A. Bidirectional back-to-back two-level power converter This topology is state-of-the-art especially in large DFIG based wind turbines. &hellip;  &#x627;&#x62F;&#x627;&#x645;&#x647; &#xBB;</description><thumbnail_url>https://electrical-riddle.com/wp-content/uploads/2021/08/1846025758_586.gif</thumbnail_url></oembed>
