An Algorithm of PWM Modulation under Low Switching Frequency
The switching frequency of high power inverters is extreme low, so that the harmonic of PWM is very large. For solving the problem, a PWM modulation algorithm under low switching frequency was analyzed and studied, and the Matlab simulations and experiments were implemented for the optimized pulse p...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Office of Control and Information Technology
2013-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2013.01.003 |
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| _version_ | 1849224718702346240 |
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| author | LIU Liangjie LIU Yong GUO Wei WANG Wentao WANG Yongtong |
| author_facet | LIU Liangjie LIU Yong GUO Wei WANG Wentao WANG Yongtong |
| author_sort | LIU Liangjie |
| collection | DOAJ |
| description | The switching frequency of high power inverters is extreme low, so that the harmonic of PWM is very large. For solving the problem, a PWM modulation algorithm under low switching frequency was analyzed and studied, and the Matlab simulations and experiments were implemented for the optimized pulse pattern. The results indicate that the pulse pattern has excellent output, and can reduce input and output harmonics combined with specific control algorithm. |
| format | Article |
| id | doaj-art-3ac17a64e9424eb18a4c63d985fe6a8e |
| institution | Kabale University |
| issn | 2096-5427 |
| language | zho |
| publishDate | 2013-01-01 |
| publisher | Editorial Office of Control and Information Technology |
| record_format | Article |
| series | Kongzhi Yu Xinxi Jishu |
| spelling | doaj-art-3ac17a64e9424eb18a4c63d985fe6a8e2025-08-25T06:55:36ZzhoEditorial Office of Control and Information TechnologyKongzhi Yu Xinxi Jishu2096-54272013-01-013071182334076An Algorithm of PWM Modulation under Low Switching FrequencyLIU LiangjieLIU YongGUO WeiWANG WentaoWANG YongtongThe switching frequency of high power inverters is extreme low, so that the harmonic of PWM is very large. For solving the problem, a PWM modulation algorithm under low switching frequency was analyzed and studied, and the Matlab simulations and experiments were implemented for the optimized pulse pattern. The results indicate that the pulse pattern has excellent output, and can reduce input and output harmonics combined with specific control algorithm.http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2013.01.003low switching frequencyPWMharmonichigh power inverter |
| spellingShingle | LIU Liangjie LIU Yong GUO Wei WANG Wentao WANG Yongtong An Algorithm of PWM Modulation under Low Switching Frequency Kongzhi Yu Xinxi Jishu low switching frequency PWM harmonic high power inverter |
| title | An Algorithm of PWM Modulation under Low Switching Frequency |
| title_full | An Algorithm of PWM Modulation under Low Switching Frequency |
| title_fullStr | An Algorithm of PWM Modulation under Low Switching Frequency |
| title_full_unstemmed | An Algorithm of PWM Modulation under Low Switching Frequency |
| title_short | An Algorithm of PWM Modulation under Low Switching Frequency |
| title_sort | algorithm of pwm modulation under low switching frequency |
| topic | low switching frequency PWM harmonic high power inverter |
| url | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2013.01.003 |
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