scholarly journals Robust current control design of a three phase voltage source converter

2014 ◽  
Vol 2 (1) ◽  
pp. 16-22 ◽  
Author(s):  
Wenming Gong ◽  
Shuju Hu ◽  
Martin Shan ◽  
Honghua Xu
Keyword(s):  
Control Design ◽  
Current Control ◽  
Voltage Source ◽  
Voltage Source Converter ◽  
Phase Voltage ◽  
Three Phase

Robust current control design of a three phase voltage source converter

ENERGYO ◽  
2018 ◽  
Author(s):  
Wenming Gong ◽  
Shuju Hu ◽  
Martin Shan ◽  
Honghua Xu
Keyword(s):  
Control Design ◽  
Current Control ◽  
Voltage Source ◽  
Voltage Source Converter ◽  
Phase Voltage ◽  
Three Phase

A sine-like hysteresis current control method in application of three-phase voltage source converter

2017 ◽  
Author(s):  
Hongyan Zhao ◽  
Yan Li ◽  
Trillion Q. Zheng ◽  
Xianjin Huang ◽  
Fangwei Zhao ◽  
...  
Keyword(s):  
Control Method ◽  
Current Control ◽  
Voltage Source ◽  
Voltage Source Converter ◽  
Phase Voltage ◽  
Hysteresis Current Control ◽  
Three Phase

Inductor Saturation Compensation in Three-Phase Three-Wire Voltage-Source Converters via Inverse System Dynamics-I

2020 ◽  
Author(s):  
Ziya Özkan ◽  
Ahmet Masum Hava
Keyword(s):  
Dynamic Model ◽  
Dynamic Performance ◽  
Current Control ◽  
Inverse System ◽  
Voltage Source ◽  
Voltage Source Converter ◽  
Two Phase ◽  
Inverse Dynamic ◽  
Three Phase ◽  
Steady State Current

In three-phase three-wire (3P3W) voltage-source converter (VSC) systems, utilization of filter inductors with deep saturation characteristics is often advantageous due to the improved size, cost, and efficiency. However, with the use of conventional synchronous frame current control (CSCC) methods, the inductor saturation results in significant dynamic performance loss and poor steady-state current waveform quality. This paper proposes an inverse dynamic model based compensation (IDMBC) method to overcome these performance issues. Accordingly, a review of inductor saturation and core materials is performed, and the motivation on the use of saturable inductors is clarified. Then, two-phase exact modelling of the 3P3W VSC control system is obtained and the drawbacks of CSCC have been demonstrated analytically. Based on the exact modelling, the inverse system dynamic model of the nonlinear system is obtained and employed such that the nonlinear plant is converted to a fictitious linear inductor system for linear current regulators to perform satisfactorily.

Nonlinear Feedforward Control of Three-phase Voltage Source Converter

2006 ◽  
Author(s):  
Yongqiang Lang ◽  
Xueguang Zhang ◽  
Dianguo Xu ◽  
S.R Hadianamrei ◽  
Hongfei Ma
Keyword(s):  
Feedforward Control ◽  
Voltage Source ◽  
Voltage Source Converter ◽  
Phase Voltage ◽  
Three Phase
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