“... by a coupler. An electric motor (CA), wich is controlled by frequency inversor supplies the power...”
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“.... An electric motor (CA), wich is controlled by frequency inversor supplies the power to the system. Results...”
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“... is investigated. The passing through its critical speed is analyzed when driven by an electric motor (also when...”
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“... critical speed is analyzed when driven by an electric motor (also when the system operates under a...”
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