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三相PWM叠加三次谐波控制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-Superposition of three harmonic three-phase PWM control Simulink simulation, plus a watch PWM filter through after the low-pass wave filter for power electronics for beginners
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document describes active filter for power factor correction and harmonic filtering
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三电平载波同相层叠PWM方法谐波频谱分析及滤波器设计-Carrier-phase three-level PWM method cascading harmonic spectrum analysis and filter design
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基于pq谐波电流检测的三相三线制有源滤波器模型。-Pq harmonic current detection based on three-phase three-wire active filter model.
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针对交交变频器
除产生5、7、11、13次谐波外,还产生旁频,谐波内容多的主要特点,进行了
滤波器装置方案选择,确定滤波器形式,并对滤波器参数进行了工程设计计算。
TCR+FC型Svc通过采用单独的相一相控制能调节三相电源的容抗和感抗来
补偿轧机系统的不平衡,从而降低35KV供电电网的损耗。-In addition to produce5,7,11,13 harmonic, also produced by frequency, harmonic content of m
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PECTRUM of the input current drawn by the electric
drive from the network is affected by the used type of the
input rectifier. In the case of the diode rectifier, the number of
its pulses is decisive. Standard AC adjustable speed drives
utili
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三相并联有源电力滤波器,基于瞬时无功理论的ip-iq电流检测法,三角波比较控制,抑制谐波电流-Three-phase shunt active power filter based on instantaneous reactive power theory, ip-iq current detection method, the triangular wave comparison control, inhibition of the harmonic current
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针对三相桥式整流电路的谐波和无功功率的特点,提出几种滤波方案,并进行比较,最终确定了用有源滤波方案。对于有源滤波器,本论文从结构上比较后选用并联电压型有源滤波器。-The thesis introduces several kind of filter schemes, which is aimed at the harmonic characteristic of three-phase bridge rectifier circuit .After comparison,the thesi
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三相有源滤波器模型,matlab环境下搭建,滤波效果良好,且在负荷变化时能够迅速跟踪谐波电流变化并进行补偿。-Three-phase active filter model, matlab environment to build, the filtering effect is good, and when the load changes can be quickly tracked changes and harmonic current compensation.
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this a matlab Simulink program to simulate a three phase harmonic filter
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This work shows the results of applying a shunt active power filter to compensate the harmonic currents generated by a three-phase controlled rectifier full wave, with the load linear circuits (RL).
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三相电压电流信号谐波分析,为滤波器选型做参考-Three-phase voltage and current power signal harmonic analysis, a reference to the filter selection!
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Active filters are being increasingly considered as a viable alternative to passive filters for meeting harmonic distortion limits. The three phase configuration based on a voltage source configuration is the most widely proposed topology. However it
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基于LCL的三相逆变器并网恒功率PQ控制模型,输出稳定,谐波滤除效果非常好-LCL-based three-phase inverter and constant power PQ network control model, output stability, harmonic filter effect is very good
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研究生时的现代信号处理的作业,三相光伏逆变并网的仿真,采用的是脉冲对消法,保证准确无误,是学习通信的好帮手,多目标跟踪的粒子滤波器,基于kaiser窗的双谱线插值FFT谐波分析,多姿态,多角度,有不同光照,模拟数据分析处理的过程。- Modern signal processing jobs when the graduate, Three-phase photovoltaic inverter and network simulation, It uses a pulse of consume
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This paper proposes an effective control scheme
for three-phase three-wire (3P3W) active power filter using
neural-based harmonic identification scheme. To achieve
excellent steady state and dynamic response, the feedback
control plus feed-fo
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使用simulink构建带谐波的三相电路,使用有源滤波器APF进行谐波抑制研究(A three-phase circuit with harmonics is constructed with Simulink, and the study of harmonic suppression using active filter APF)
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