Comparison research of control mode of frequency-conversion speed-regulation of electrical traction shearer
On basis of analysis of principle of control mode of frequency converter, experiment platform of control mode was established by use of Drivewizard to monitor output current and frequency of the frequency converter, torque and speed of motor, so as to compare speed-regulation performance of V/f mode...
| Main Author: | |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2013-09-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/id/9372 |
| _version_ | 1797868671616417792 |
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| author | LI Chun-yang |
| author_facet | LI Chun-yang |
| author_sort | LI Chun-yang |
| collection | DOAJ |
| description | On basis of analysis of principle of control mode of frequency converter, experiment platform of control mode was established by use of Drivewizard to monitor output current and frequency of the frequency converter, torque and speed of motor, so as to compare speed-regulation performance of V/f mode and VC mode, and to get specific function index of the two control modes. The test results show that frequency-conversion speed-regulation system based on VC mode can significantly improve load capacity of the shearer in low frequency range. |
| first_indexed | 2024-04-09T23:59:33Z |
| format | Article |
| id | doaj.art-e96bfe682abb43cdb502def7d6112804 |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-09T23:59:33Z |
| publishDate | 2013-09-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-e96bfe682abb43cdb502def7d61128042023-03-17T01:53:10ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2013-09-013994345Comparison research of control mode of frequency-conversion speed-regulation of electrical traction shearerLI Chun-yangOn basis of analysis of principle of control mode of frequency converter, experiment platform of control mode was established by use of Drivewizard to monitor output current and frequency of the frequency converter, torque and speed of motor, so as to compare speed-regulation performance of V/f mode and VC mode, and to get specific function index of the two control modes. The test results show that frequency-conversion speed-regulation system based on VC mode can significantly improve load capacity of the shearer in low frequency range.http://www.gkzdh.cn/article/id/9372shearerfrequency-conversion speed-regulationv/f controlvc control |
| spellingShingle | LI Chun-yang Comparison research of control mode of frequency-conversion speed-regulation of electrical traction shearer Gong-kuang zidonghua shearer frequency-conversion speed-regulation v/f control vc control |
| title | Comparison research of control mode of frequency-conversion speed-regulation of electrical traction shearer |
| title_full | Comparison research of control mode of frequency-conversion speed-regulation of electrical traction shearer |
| title_fullStr | Comparison research of control mode of frequency-conversion speed-regulation of electrical traction shearer |
| title_full_unstemmed | Comparison research of control mode of frequency-conversion speed-regulation of electrical traction shearer |
| title_short | Comparison research of control mode of frequency-conversion speed-regulation of electrical traction shearer |
| title_sort | comparison research of control mode of frequency conversion speed regulation of electrical traction shearer |
| topic | shearer frequency-conversion speed-regulation v/f control vc control |
| url | http://www.gkzdh.cn/article/id/9372 |
| work_keys_str_mv | AT lichunyang comparisonresearchofcontrolmodeoffrequencyconversionspeedregulationofelectricaltractionshearer |