Application Research of VF/PF Switch in High-voltage Converter
Along with the wide application of high-voltage converter, switching from variable frequency (VF) to power frequency (PF) has became a more and more important function. According to the stator voltage equation and the phasor diagram of induction motor, this paper proposes a smooth switching theory b...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2012-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2012.05.011 |
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| _version_ | 1849224727079419904 |
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| author | ZHENG Shaojiang LUO Renjun PENG Li HUANG Huan WANG Long |
| author_facet | ZHENG Shaojiang LUO Renjun PENG Li HUANG Huan WANG Long |
| author_sort | ZHENG Shaojiang |
| collection | DOAJ |
| description | Along with the wide application of high-voltage converter, switching from variable frequency (VF) to power frequency (PF) has became a more and more important function. According to the stator voltage equation and the phasor diagram of induction motor, this paper proposes a smooth switching theory based on phase-lock principle and introduces several common switching modes. Practical application shows that this method can effectively reduce the motor current under synchronous switching and guarantee the smooth transition of the motor. |
| format | Article |
| id | doaj-art-57d8f0eb8ffe48caa511ad23ecf1cf11 |
| institution | Kabale University |
| issn | 2096-5427 |
| language | zho |
| publishDate | 2012-01-01 |
| publisher | Editorial Office of Control and Information Technology |
| record_format | Article |
| series | Kongzhi Yu Xinxi Jishu |
| spelling | doaj-art-57d8f0eb8ffe48caa511ad23ecf1cf112025-08-25T06:56:07ZzhoEditorial Office of Control and Information TechnologyKongzhi Yu Xinxi Jishu2096-54272012-01-0129283082336742Application Research of VF/PF Switch in High-voltage ConverterZHENG ShaojiangLUO RenjunPENG LiHUANG HuanWANG LongAlong with the wide application of high-voltage converter, switching from variable frequency (VF) to power frequency (PF) has became a more and more important function. According to the stator voltage equation and the phasor diagram of induction motor, this paper proposes a smooth switching theory based on phase-lock principle and introduces several common switching modes. Practical application shows that this method can effectively reduce the motor current under synchronous switching and guarantee the smooth transition of the motor.http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2012.05.011VF/PF switchphase-locked loopsynchronous switch |
| spellingShingle | ZHENG Shaojiang LUO Renjun PENG Li HUANG Huan WANG Long Application Research of VF/PF Switch in High-voltage Converter Kongzhi Yu Xinxi Jishu VF/PF switch phase-locked loop synchronous switch |
| title | Application Research of VF/PF Switch in High-voltage Converter |
| title_full | Application Research of VF/PF Switch in High-voltage Converter |
| title_fullStr | Application Research of VF/PF Switch in High-voltage Converter |
| title_full_unstemmed | Application Research of VF/PF Switch in High-voltage Converter |
| title_short | Application Research of VF/PF Switch in High-voltage Converter |
| title_sort | application research of vf pf switch in high voltage converter |
| topic | VF/PF switch phase-locked loop synchronous switch |
| url | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2012.05.011 |
| work_keys_str_mv | AT zhengshaojiang applicationresearchofvfpfswitchinhighvoltageconverter AT luorenjun applicationresearchofvfpfswitchinhighvoltageconverter AT pengli applicationresearchofvfpfswitchinhighvoltageconverter AT huanghuan applicationresearchofvfpfswitchinhighvoltageconverter AT wanglong applicationresearchofvfpfswitchinhighvoltageconverter |