| 基于预测电压空间矢量脉宽调制控制策略的研究 |
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| 引用本文： | 曾丽. 基于预测电压空间矢量脉宽调制控制策略的研究[J]. 苏州科技学院学报(自然科学版), 2009, 26(1): 67-71 |
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| 作者姓名： | 曾丽 |
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| 作者单位： | 华东交通大学,电气与电子工程学院,江西,南昌,330013 |
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| 摘 要： | 介绍了预测控制的基本原理，提出了一种基于预测电压空间矢量脉宽调制的控制方法。在传统的预测电压控制的基础上，设计了一种改进型的预测电压控制算法，阐述了三相空间矢量脉宽调制（SVPWM）的控制算法的实现。研究结果表明：通过对三相逆变器系统的仿真，验证了基于预测电压空间矢量脉宽调制控制策略的可行性。
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| 关 键 词： | 预测控制 空间矢量脉宽调制 逆变器 |
A Study of Control Strategy Based on Predictive Voltage Space-vector PWM |
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| ZENG Li. A Study of Control Strategy Based on Predictive Voltage Space-vector PWM[J]. Journal of University of Science and Technology of Suzhou, 2009, 26(1): 67-71 |
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| Authors: | ZENG Li |
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| Affiliation: | ZENG Li (School of Electrical and Electronic Engineering, East China Jiaotong University, Nanchang 330013, China) |
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| Abstract: | The basic principle of predictive control was introduced. A control strategy on Predictive Voltage Space-vector PWM was presented. Based on traditional predictive voltage control, an improved predictive voltage control algorithm was proposed. The theory of/he improved predictive voltage control algorithm and three-phase space vector pulse width modulation （SVPWM） approach were both introduced and analyzed. The simulation results on three-phase voltage source inverter （VSI） confirmed the feasibility of the proposed control strategy. |
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| Keywords: | predictive control SVPWM three-phase VSI |
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