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- PWM rectifier and its control 整流器及其控制
- The converter is composed by thyrister rectifier and IGBT inverter, and uses a PWM rectifier as a load to control output current. 辅助电源变流系统由晶闸管整流器和被测IGBT逆变器组成，负载采用PWM整流器控制输出电流。
- The converter is composed by thyrister rectifier and IGBT inverter,and uses a PWM rectifier as a load to control output current. 辅助电源变流系统由晶闸管整流器和被测IGBT逆变器组成,负载采用PWM整流器控制输出电流。
- Major Diseases and Pest and its control in Phellodendron sp. 黄柏主要病虫害及防治技术。
- Noise and Its Control for Indoor Water Supply and Drainage. 室内给水排水噪声的产生与控制。
- Damage of Thrips hawaiiensis (Morgan) to banana and its control. 黄胸蓟马对香蕉的危害及其防治
- A novel MION node architecture and its control scheme are provided. 分别从业务和网络角度分析了城域智能光网络自组织特性及其关键技术，提出了一种城域智能光网络的节点结构及其控制策略。
- A Novel Dynamic Power Dynamometer Based on PWM Rectifier and Direct Torque Control of Induction Machine 一种基于PWM整流器和异步电机直接转矩控制的新型动态电力测功机
- Study on Dan-shen Root Rot Disease and Its Control by Trichoderma spp. 利用木霉防治丹参根腐病的研究。
- We use Scientific-management system for material shortage and its control. 我们应用科学管理体系处理材料短缺及其调节。
- Solid background in servicing and theory of motor and its control system . 良好的马达及其控制系统的理论知识和维护经验。
- Research on AC Variable-frequency Dynamic Power Dynamometer Based on PWM Rectifier and DTC of Induction Machine 基于PWM整流器和异步电机直接转矩控制的交流变频动态电力测功机的研究
- A voltage-source PWM rectifier (VSR) electronic load system architecture is proposed, its implementation principle is analysed, including main circuit structure and control methods. 摘要提出了一种基于电压型PWM整流器的电子负载系统结构，分析了其实现原理，包括主电路结构和控制方法。
- The PWM rectifier is widely applied due to its superior performance awl potential superiority. 摘要PWM整流器以其优越的性能和潜在的优势得到了广泛地应用。
- That book ends with a summary and its conclusion. 那本书的结尾是概要和结论。
- Bionomics of Bactrocera dorsalis and its control in Hekou County of Yunna Province. 云南河口县桔小实蝇生物学特性及防治。
- Pollution from Large-Scaled Livestock and Poultry Breeding Farms in Beijing and Its Control. 北京市规模化畜禽养殖场污染调查与防治对策研究。
- This paper describes a control strategy for current-source space vector PWM, and the decoupling control of PWM rectifier. 文章采用电流空间矢量PWM调制方法,对脉冲整流器进行解耦控制。
- THE PUSH-PULL FORWARD RECTIFIER AND ITS APPLICATION 推挽正激整流及其应用
- The operation principle and features of PWM rectifier as well as the design and configuration of control circuit are described. 介绍了PWM整流器的工作原理和特点、控制电路的构成和设计。
