Power-Electronic-Based Electric Machine Emulator Using Direct Impedance Regulation
Power-Electronic-Based Electric Machine Emulator Using Direct Impedance Regulation
复制标题
使用直接阻抗调节的基于电力电子的电机仿真器
DOI：
10.1109/tpel.2020.2976143
复制
发表时间：
2020-02
影响因子：
6.7
通讯作者：
Song Y.
中科院分区：
文献类型：
--
作者：
Ma K.;Song Y.
电力电子仿真器在电力电子系统各种应用的高级测试中显示出良好的应用前景。对于电机应用，典型的电机仿真器通过电机系统的数学模型计算响应于端电压的定子电流的参考，然后，仿真器的电流行为通过使用反馈控制来调节。然而，这些机器仿真器的动态和高频性能可能会被引入的控制回路失真，从而影响仿真性能。分析了典型电机仿真器的局限性，提出了一种永磁同步电机实时仿真的新方法。提出并设计了一种无反馈控制环的线性调节器，用于对仿真系统中变换器和电流滤波器的频域特性进行整形。与典型的解决方案相比，所提出的方法具有频域特性更接近目标永磁同步电机。该方法可以更准确地再现系统的动态性能，并扩大仿真的适用频率范围。仿真和实验验证了该方法的有效性。
Power-electronics-based emulators have been showing promising prospects in advanced testing of various applications of power electronics systems. For electric machine applications, typical machine emulators calculate the references of stator current in response to terminal voltages via mathematical models of the machine system, and then, the current behaviors of emulators are regulated by using feedback controls. However, the dynamic and high-frequency performances of these machine emulators could be distorted by the introduced control loops, thus compromising the emulating performances. In this article, the limits of typical machine emulators are analyzed, and a new approach is proposed for the real-time emulation of permanent magnet synchronous machines (PMSM). A linear regulator without feedback control loop is proposed and designed to reshape the frequency-domain characteristics of the converter and current filter inside the emulation system. Compared with typical solutions, the proposed approach has frequency-domain characteristics closer to the target PMSM. The dynamic performances can be more accurately recreated, and the applicable frequency range for emulation can be extended. Simulations and experimental validations are also conducted to verify the effectiveness of the proposed approach.
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影响因子：
4.9
作者：
O. Vodyakho;Mischa Steurer;C. Edrington;F. Fleming
通讯作者：
O. Vodyakho;Mischa Steurer;C. Edrington;F. Fleming
DOI：
10.1109/apec.2013.6520769
发表时间：
2013-03
期刊：
2013 Twenty-Eighth Annual IEEE Applied Power Electronics Conference and Exposition (APEC)
影响因子：
--
作者：
Jing Wang;Yiwei Ma;Liu Yang;L. Tolbert;F. Wang
通讯作者：
Jing Wang;Yiwei Ma;Liu Yang;L. Tolbert;F. Wang
影响因子：
6.7
作者：
Ma, Ke;Liserre, Marco;Kerekes, Tamas
通讯作者：
Kerekes, Tamas
影响因子：
4.4
作者：
M. Ashourianjozdani;L. Lopes;P. Pillay
通讯作者：
M. Ashourianjozdani;L. Lopes;P. Pillay
DOI：
10.1109/ecce.2018.8557699
发表时间：
2018-09
期刊：
2018 IEEE Energy Conversion Congress and Exposition (ECCE)
影响因子：
--
作者：
Yubo Song;Ran Cheng;K. Ma
通讯作者：
Yubo Song;Ran Cheng;K. Ma