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Performance Comparison of DSTATCOM with PI and PSO-PI Controller under Nonlinear Load Condition


Affiliations
1 Department of EEE, GNITC, Ibrahimpatnam Hyderabad – 501506, Telangana, India
2 Department of EEE, CBIT, Gandipet, Hyderabad – 500075, Telangana, India
3 Department of EEE, JNTU, Hyderabad – 500085, Telangana, India
     

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The paper presents the compensation of harmonic, reactive power, dc voltage regulation and power factor improvement under nonlinear load condition is achieved by using Distribution Static Compensator (D-STATCOM). The synchronous reference frame control algorithm is developed for generating switching reference control signals. The dc link voltage is regulating with PI and PSO-PI controller. The attain control algorithm reference switching signals compared in hysteresis signal for better switching of D-STATCOM. The behaviour of DSTATCOM with PI and PSO-PI controller is also study and measure in terms of for DC link voltage, harmonic distortion, power factor correction and reactive power mitigation by using MATLAB/SIMULINK software.

Keywords

DSTATCOM, Harmonic Compensation, Non llinear Load, PI Controller, PSO-PI Controller, Power Factor Synchronous Reference Frame Theory, Reactive Power.
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  • Performance Comparison of DSTATCOM with PI and PSO-PI Controller under Nonlinear Load Condition

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Authors

S. R. Reddy
Department of EEE, GNITC, Ibrahimpatnam Hyderabad – 501506, Telangana, India
P. V. Prasad
Department of EEE, CBIT, Gandipet, Hyderabad – 500075, Telangana, India
G. N. Srinivas
Department of EEE, JNTU, Hyderabad – 500085, Telangana, India

Abstract


The paper presents the compensation of harmonic, reactive power, dc voltage regulation and power factor improvement under nonlinear load condition is achieved by using Distribution Static Compensator (D-STATCOM). The synchronous reference frame control algorithm is developed for generating switching reference control signals. The dc link voltage is regulating with PI and PSO-PI controller. The attain control algorithm reference switching signals compared in hysteresis signal for better switching of D-STATCOM. The behaviour of DSTATCOM with PI and PSO-PI controller is also study and measure in terms of for DC link voltage, harmonic distortion, power factor correction and reactive power mitigation by using MATLAB/SIMULINK software.

Keywords


DSTATCOM, Harmonic Compensation, Non llinear Load, PI Controller, PSO-PI Controller, Power Factor Synchronous Reference Frame Theory, Reactive Power.

References





DOI: https://doi.org/10.33686/pwj.v16i2.153673