Design and Implementation of a Current-Source Converter for Use in Industry Applications of D-STATCOM

2010 ◽  
Vol 25 (8) ◽  
pp. 1943-1957 ◽  
Author(s):  
Hazim Faruk Bilgin ◽  
Muammer Ermis
Keyword(s):  
Current Source ◽  
Design And Implementation ◽  
Current Source Converter ◽  
Industry Applications ◽  
A Current

scholarly journals A Hybrid Predictive Control for a Current Source Converter in an Aircraft DC Microgrid

Energies ◽  
2019 ◽  
Vol 12 (21) ◽  
pp. 4025 ◽  
Author(s):  
Yang ◽  
Tu ◽  
Wang ◽  
Lei ◽  
Wang ◽  
...  
Keyword(s):  
Predictive Control ◽  
Current Source ◽  
Weighting Factor ◽  
Sampling Time ◽  
Input Circuit ◽  
Reference Source ◽  
Dc Microgrid ◽  
Current Source Converter ◽  
Lc Filter ◽  
A Current

A current source converter (CSC) is a promising topology for interfacing aircraft generators with the onboard DC microgrid. In this paper, a hybrid predictive control is proposed for the CSC with an output LC filter in such application. Deadbeat predictive control with larger sampling time is applied to the output circuit, generating reference source currents. Finite-set model predictive control with smaller sampling time is applied to the input circuit to achieve sinusoidal source currents, which is simplified by saving the source current predictions. The proposed scheme eliminates both the proportional-integral controller and the weighting factor, which are required in the existing studies. Besides, it has lower control complexity. A SiC-MOSFET-based prototype is used to verify the validity of the proposed scheme. Experimental results under 150 V/350–800 Hz AC input and 270 V DC output demonstrate the superior control performance.

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