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Description: 在分析无刷直流电机（BLDC）数学模型的基础上，提出了一种无刷直流电机控制系统仿
真建模的新方法。在Matlab/Simulink环境下，把独立的功能模块和S函数相结合，构建了无刷直流
电机系统的仿真模型。系统采用双闭环控制：速度环采用离散PID控制，根据滞环电流跟踪型PWM
逆变器原理实现电流控制。仿真和试验结果与理论分析一致，验证了该方法的合理性和有效性。
此方法也适用于验证其他控制算法的合理性，为实际电机控制系统的设计和调试提供了新的思路。
-Based on the mathematical model of the Brushless DC motor(BLDC),a novel method for modeling and
simulation of BLDC control system was proposed.In Matlab/Simulink,by the combination of the isolated functional blocks
and S-functions,the model of BLDC could be established.In the double loop of control system,a discrete PID controller was
adopted in the speed loop and a current controller was completed in the current loop on the principle of hysteresis current
track PWM inverter.The reasonability and validity were testified by the coincidence of the simulation and experimentation
results and theory analysis.This novel method is also suitable for verifying the reasonability of other control algorithms and
offers a new thinking for designing and debugging actual motors.
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Size: 587776 |
Author: zhanghejun |
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Description: 三相逆变桥PWM电流滞环控制Simulink仿真，另加一滤波器观看PWM经过低通滤波后的波形，适合电力电子初学者-Three-phase PWM inverter current hysteresis control Simulink simulation, plus a watch PWM filter through after the low-pass wave filter for power electronics for beginners
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Size: 9216 |
Author: 阿泥 |
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Description: 这是一个三相电流滞环PWM控制的逆变电路-This is a three-phase hysteresis current-controlled PWM inverter circuit
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Size: 9216 |
Author: 小岚 |
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Description: 三相PWM整流器滞环控制策略的SIMULINK仿真，参数已设，经过验证，符合要求-Three-phase PWM rectifier control strategy Hysteresis SIMULINK simulation parameters have been set, after verification, to meet the requirements
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Size: 11264 |
Author: 牛伟 |
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Description: As traditional control schemes, open-loop Hysteresis and closed-loop pulse-width-
modulation (PWM) have been used for the switched reluctance motor (SRM) current controller. The Hysteresis controller induces large unpleasant audible noises because it needs to vary the switching frequency to maintain constant Hysteresis current band. In contract, the PWM controller is very quiet but difficult to design proper gains and control bandwidth due to the nonlinear nature of the SRM. In this thesis, the ac small signal modeling technique is proposed for linearization of the SRM model such that a
conventional PI controller can be designed accordingly for the PWM current controller.
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Size: 1945600 |
Author: lakhdar |
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Description: Induction motor fed by voltage inverter controlled by hysteresis PWM
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Size: 12288 |
Author: Youcef |
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Description: 1、基于Ip/Iq方法控制PWM整流器，实现有功无功解耦控制，实现直流电容的稳压控制。
2、分别采用滞环电流和电压空间矢量技术进行PWM调制
3、DSTATCOM无功补偿仿真验证
4、系统采用了在带有前馈解耦控制的基础上产生的电压电流双闭环控制结构，其中电压外环保证了稳定的直流输出，电流内环提高了电流的动态响应速度，并且这种控制方法使电流的相位和输入电压的相位保持一致。-1, based on Ip/Iq way to control the PWM rectifier to achieve the active and reactive decoupling control of DC capacitor voltage control. 2, respectively, using hysteresis current and voltage space vector PWM modulation technique 3, DSTATCOM reactive power compensation simulation 4, the system used in the decoupling control with feed-forward on the basis of the voltage and current double closed-loop control structure, in which voltage outer ring to ensure a stable DC output, current inner improve current dynamic response, and this control method makes the current phase and the phase of the input voltage is consistent.
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Size: 59392 |
Author: 有梦最美 |
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Description: paper helpful in understanding hysteresis current control methods
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Size: 1093632 |
Author: ishtiyaque ahmad |
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Description: 逆变器的PWM控制，滞环、三角载波等控制方法的研究。-PWM control inverter, hysteresis, triangular carrier control methods such as research.
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Size: 720896 |
Author: david |
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Description: BLDCM仿真，包括BLDC本体模块、电流滞环控制模块、参考电流模块、速度控制模块等-BLDCM simulation, including BLDC body module, hysteresis current control module, reference currents module, the speed control module. ect.
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Size: 11264 |
Author: houzhoubo |
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Description: a comparative study between a PI regulator and fuzzy
regulator for a control speed of a Dual Star Induction Machine (DSIM) supplied with two
PWM voltage source inverter (VSI) and decoupled by field oriented control (FOC).The
simulation results illustrate the robustness and efficiency of the fuzzy regulator to the
parametric variations.
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Size: 1024 |
Author: RED1SAD |
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Description: A New Vector-Based Hysteresis Current Control Scheme for Three-Phase PWM
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Size: 1022976 |
Author: lixu |
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Description: A New Vector-Based Hysteresis Current Control Scheme for Three-Phase PWM.zip
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Size: 1432576 |
Author: lixu |
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Description: 固定电流滞环PWM仿真模型 调试好了 需要的拿走 还可以用来获得波形的频率测量模块 自己编写的-Hysteresis PWM constant current simulation models need to take away good debugging can also be used to obtain the waveform frequency measurement modules have written
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Size: 13312 |
Author: 崔宇航 |
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Description: 这是一个运用电流滞环PWM控制的逆变器模型。通过改变直流侧的电压，以及滞环宽度观察变换效果。-This is a use of current hysteresis PWM control model of the inverter. By changing the voltage of the dc side, and to observe the effect transformation hysteresis width.
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Size: 10240 |
Author: 胡国强 |
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Description: Hysteresis PWM MATLAB simulation
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Size: 9216 |
Author: Vahid |
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Description: 提出了一种无电流传感器的三相 PWM 整流器控制策略。系统采用双闭环控制，外环
PI 调节器控制直流侧输出电压，内环通过滞环调节器控制有功功率和无功功率，达到单位功率因
数运行的目的。根据整流器的数学模型通过电流重构可获得网侧电流，以实现无电流传感器控制。
仿真实验证明该方案具有良好的控制性能。-In this paper a current sensorless control strategy of three-phase PWM rectifiers is
presented. Double close-loop control method is applied in the system. DC voltage is regulated by the
external loop PI regulator. The system can operate at unity power factor by controlling the active and
reactive power with two inner loop hysteresis controllers. The input AC current can be reconstructed
the mathematical model of PWM rectifiers in order to eliminating current sensors . The simulation
results prove that the system has good performance.
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Size: 199680 |
Author: liuyue |
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Description: 研究电流跟踪控制中的电流滞环跟踪控制的模型。(The model of hysteresis loop tracking control in current tracking control is studied.)
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Size: 56320 |
Author: 酒醉心烟伤肺情伤人 |
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Description: 单相半桥式跟踪PWM逆变器仿真，电流滞环跟踪控制(Single phase half bridge tracking PWM inverter simulation, current hysteresis tracking control.)
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Size: 17408 |
Author: PV-zhu |
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