| 双PWM一体化控制策略研究 |
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| 引用本文： | 高锋.双PWM一体化控制策略研究[J].中国科技信息,2012(13):102. |
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| 作者姓名： | 高锋 |
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| 作者单位： | 淮安信息职业技术学院,江苏淮安,223003 |
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| 摘 要： | 双PWM整流侧独立于电机侧的传统控制方式会导致的直流母线电压不稳定,为改善这一缺点,该文给出四种双PWM一体化控制策略:直流母线加装电流传感器、基于功率平衡、负载电流前馈、对直流充电电容与电感压降前馈补偿的控制策略,建立MATLAB仿真模型,并验证了双PWM一体化控制策略具有可行性。
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| 关 键 词： | 双PWM 一体化 控制策略 MATLAB仿真 |
Study on Control Strategy of Double PWM |
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| Gao Feng.Study on Control Strategy of Double PWM[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2012(13):102. |
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| Authors: | Gao Feng |
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| Institution: | Gao Feng HuaiAn College of Informaitong Technology,HuaiAn JiangSu 223003 |
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| Abstract: | The traditional control way that converter side and motor side are controlled respectively can cause the unstablity of DC bus voltage.To improve the shortcoming,this paper gives four integrated control strategies:the control strategy-assembling current sensor on direct current bus,the control strategy based on power balance,the control strategy based on load current feed forward,and the feed-forward compensation strategy based on capacitor charging balance inductance voltage drop.The MATLAB simulation model is established to verify the feasibility of double PWM integrated control strategy. |
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| Keywords: | double PWM integrated control strategies MATLAB simulation |
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