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| TEST AND ADJUSTMENT ON FREQUENCY CONVERTER OF 3500KW SYNCHRONOUS MOTOR DRIVE FOR SHAFT HOIST AND ITS MAIN LINKS |
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| DOI： |
| KeyWord:Shaft hoist Synchronous motor drive AC/AC frequency converter, |
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| Jinchuan Nonferrous Metals Company No.2 Mine |
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| Abstract: |
| The application of synchronous motor together with a vectorconversion AC/AC frequency converter used for drive of skip hoist of shaft is introduced in this paper.The computer control is used in automation of loading,starting,running,braking and stopping.A new simple and practical method is put forward for test on main links of this system.Satisfactory results have been obtained for solving the problems during commissioning. |
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