提出了一种基于不对称级联多电平逆变器(ACMI)的串联混合有源电力滤波器(SHAPF)及其控制策略。
This paper presents a series hybrid active power filter (SHAPF) based on asymmetry cascade multilevel inverter (ACMI) and its control strategy.
二极管箝位多电平变换器在控制功率的双向流动方面有优势，因而在中压变频调速领域和交流柔性供电系统中有着良好的应用前景。
Being advantageous in control of bidirectional power flow, diode-clamping multilevel converters are more and more concerned, researched and applied in medium-voltage motor driving and FACTS equipment.
控制悬浮电容电压的平衡是保证悬浮电容多电平逆变器运行安全的关键。
Controlling voltage balancing of flying-capacitor multilevel inverter is very important to its safe operation.
本文从理论和实验两方面研究了级联型多电平变流器及CPS - SPWM控制策略在有源电力滤波器中的应用。
In this paper, the cascade multilevel converter based on CPS-SPWM and its application to Active Power Filter has been deeply studied in theory and practice.
提出了一种混合级联型多电平逆变器拓扑结构，给出了逆变器的控制方案。
A hybrid cascaded multilevel inverter topology is presented. The control scheme of the hybrid cascaded multilevel inverter is given.
PW M控制采用基于参考电压分解的多电平直接PWM算法，数字化实现容易。
A multilevel direct PWM control strategy based on reference voltage decomposition suitable for digital implementation was employed.
本文对一种新型单电源级联多电平拓扑的控制策略进行了研究。
This thesis mainly focuses on the control strategy of a new cascade multilevel converter with single DC source.
介绍了当今最先进的多电平结构的传动系统的组成结构、控制原理及主要特点。
The paper describes the system structure, control theory and its characteristic of the advanced drive device of the multilevel configuration control technology.
该文提出了一种基于级联多电平逆变器的中压有源电力滤波器滞环电流矢量控制方法。
This paper proposes a novel hysteresis current control method for medium voltage APF, based on cascaded multilevel inverter.
阐述了多电平逆变器的控制策略和拓扑结构，并具体分析了三电平逆变器的工作原理。
The control strategy and topology of multilevel inverters, as well as the work principle of three-level inverter, are firstly analyzed.
详细阐述了单元串联多电平高压变频器的工作原理、系统结构以及脉冲控制的策略。
The work principle, system structure, and pulse control strategy of the cell series multi-level converter are discussed in detail.
直接转矩控制具有良好的调速性能，但尚未能应用于级联型多电平变频器。
Direct torque control (DTC) has the high performance of speed control, but it hasn't been utilized to cascaded multilevel inverters at present.
在此基础上，研究了多电平逆变器的各种PWM控制方法，并对三电平逆变器的载波pwm方法进行了详细介绍。
Based on this, the thesis also researches PWM control methods of multi-level inverter and introduces the carrier PWM method of three-level inverter in detail.
介绍了混合级联式多电平逆变器的基本工作原理与控制方法。
The basic work principle and control method of hybrid cascaded multilevel inverters are introduced.
为改善级联型多电平逆变器输出电压波形质量，对通过控制逆变单元开关角实现级联多电平逆变器谐波控制的方法进行了分析研究。
In this paper, the means of harmonics control by selecting switching angles are analyzed for improving quality of output voltage in cascaded multilevel inverter.
本文通过仿真研究了级联型STS - SVM多电平变流器在电力有源滤波器和交流电机矢量控制变频调速系统中的应用问题。
In this paper, the applications of cascade STS-SVM multilevel converters on active power filter and ac motor vector-controlled transducer are researched through simulation.
级联型多电平变频器控制策略除了采用载波相移PWM技术外，阶梯波算法也是一种比较好的控制策略。
The carrier shifted-phase PWM technique can been used in cascade multilevel inverter, in addition, the step waveform strategy is good strategy, too.
根据单元级联多电平变换器拓扑结构及其脉宽调制技术的特点，以数字信号处理器和复杂可编程逻辑器件为核心，设计了多电平变换器的控制器。
On the basis of topology of cascaded multilevel convertor and its PWM technique, designed the controller of multilevel convertor at the core of DSP and CPLD.
将单周控制技术用于级联多电平变换器提高其控制性能。
One cycle control technique is applied in cascaded multilevel converter to improve its performance.
文章最后对多电平逆变器控制系统的硬件和软件进行了设计，构成异步电机控制系统。
Finally hardware and software of the multi-level inverter control system were design, form induction motor control system.
文章最后对多电平逆变器控制系统的硬件和软件进行了设计，构成异步电机控制系统。
Finally hardware and software of the multi-level inverter control system were design, form induction motor control system.
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