IEEE Access 2024 manuscript related data

Citation Author(s):
Hikmat
Basnet
Submitted by:
Hikmat Basnet
Last updated:
Wed, 03/13/2024 - 04:26
DOI:
10.21227/sgdy-v776
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Abstract 

Energy-storage-equipped static synchronous compensators (E-STATCOM) are crucial devices in a modern

power grid to regulate both the active and reactive power, thereby improving the efficiency and power

quality. Current controllers commonly used with E-STATCOM devices include proportional-integral (PI),

repetitive, and deadbeat controllers. However, each has application-dependent restrictions and therefore lack

the ability to achieve optimal operation. This paper presents a novel hybrid current controller that combines

the strengths of the PI, deadbeat, and repetitive controllers. The proposed current controller mitigates cross-

coupling effects and provides a wide control bandwidth, thereby ensuring quick, precise, and robust response

to system parameter variations. Moreover, the proposed controller provides an efficient disturbance rejection,

which presents a holistic solution for enhanced performance of the E-STATCOM. The proposed controller

not only overcomes the limitations of individual controllers, but also provides improved current regulation.

Experimental findings obtained using a three-phase E-STATCOM are presented to illustrate the efficiency

of the proposed technique.

Instructions: 

FIle Experiment 1: Contains the experimental data related to the controller bandwidth measurement. 

FIle Experiment 2: Contains the experimental data related to the dynamic response in the presence of harmonic disturbance.

FIle Experiment 3: Contains the experimental data related to the total harmonic distortion analysis.