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3下载:
搭建永磁同步电机的直接转矩控制仿真模型
1,实测电流经过3/2变换得到alpha-beta轴上的电流;
2,估计模块中包含定子磁链和电磁转矩的估算,其中,定子磁链观测是采用基于转子位置和定子电流的磁链估计,电磁转矩直接在alpha-beta轴上计算;
3,转速调节模块和转矩调节模块直接采用PI调节器;
4,预期电压矢量估计模块,根据k时刻的磁链幅值与相位和k+1时刻的磁链幅值和相位计算出来的;
5,SVMPWM是空间电压矢量调制模块,实现空间任意角度任意大小的电压矢量,从而控
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一套三相逆变器的原理图和PCB板,控制芯片为HT3117,-A three-phase inverter schematic and PCB board, controller chips for HT3117,
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从感应电机变频调速控制器设计和实现的角度出发,主要研究和探讨交流变频器模块化硬件设计和各种控制原理两部分
内容-From the induction motor speed controller design and implementation point of view, the main research and explore AC Inverter modular hardware design and a variety of control theory of two part
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Solar Panel Regulator
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双电流环逆变器,采用PI控制器,控制参数已经调整,能够正常运行,本科毕设程度-current-controlled inverter based on PI controller
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Hybrid PV-wind generation shows higher
availability as compared to PV or wind alone. For rural
electrifications, researches are focused on hybrid power system
which provides sustainable power. The variable voltage and
frequency of the self ex
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Power electronics plays an important role in controlling
the grid-connected renewable energy sources. This paper
presents a novel adaptive neuro-fuzzy control approach for
the renewable interfacing inverter. The main objective is to
achieve s
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nine level inverter for the induction motor controller in three phase
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This paper represents the modeling and simulation of 2 MW Direct Drive PMSG Wind energy
conversion system (WECS). The modelling of wind turbine and PMSG is carried out in simulink to determine its
parameter. WECS consists different components n
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PMSG网侧的结构包括逆变器、PWM发生器、电压矢量控制。采用电压外环和电流内环的双闭环控制。设计电流控制器时,希望稳态电流无静差,而且动态要求上,永磁直驱风力发电系统中不允许在电流调节过程中有太大的电流超调.-PMSG network side structure includes an inverter, PWM generators, voltage vector control. Using a voltage outer and inner current double closed
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In this paper an approach to estimate the speed and
the stator flux linkage of a three Phase induction motor by
means of an algorithm using dSPACE is proposed. Emphasis
is given on reduction of the problem of saturation associated
with the pu
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单相变频控制器源码,可实现单相电机的VF调速控制。-Single-phase inverter controller source code, enabling VF speed control of single-phase motor.
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Current Controller based inverter control
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Z source inverter controller vehicle dynamic-Z source inverter controller vehicle dynamic
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THREE PHASE INVERTER FOR INDUCTION MOTOR CONTROL USING FUZZY-PI CONTROLLER WITH ARDUINO
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储能电池在电网备用中的matlab图解 清晰展示了电池如何控制及如何与电网连接-battery is connected to grid through 3-phase inverter. PI based controller is developed for control of inverter according to Line to Line voltage of grid. and load is connected in between grid and battery. 100K
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提出了2种具有高电压传输比的新型矩阵变换器,根
据逆变侧主电路拓扑结构的不同,将其分别称为Boost 矩阵
变换器(BMC)和Buck-Boost矩阵变换器(BBMC)。介绍了这
2种拓扑结构的基本构成和工作原理,阐述了滑模控制器和
双闭环控制器的设计方法,并对其进行了比较,最后通过仿
真证明了该新型电路结构的可行性和有效性。结果表明:该
电路能实现电压传输比和输出频率的任意调节,且波形失真
度小,从而有效地解决了传统矩阵变换器(CMC)电压传输比
低的固有缺陷,
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基于PIC16F73的逆变器,使用PIC16F73作为控制器,产生SPWM波,再通过驱动电路,驱动MOS管,进而驱动变压器升压,并对产生的电压进行监控,稳压输出,同时检测电流,防止过流。-PIC16F73 based inverter, use PIC16F73 as the controller generates SPWM wave and then through the driving circuit, the driving MOS, and then drive step-up tr
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A DC voltage control loop uses a proportional-integral controller to produce the current references for the hysteresis current control inverter. The cotroller generates the reference currents that is compared with the actual inverter currents to gene
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文章主要介绍了利用单片机和变频器之间的通信实现多台电机在自动化生产流水线中的同步控制。描述了控制的硬件配置和软件编程。采用A T89S51 单片机为控制器、国产佳灵J P6C 型变频器为执行器来控制电机,在实际应用中能够很好地满足生产的需要。-This paper mainly introduces the realization of synchronous control of multi motor in automatic production line by using the com
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