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Control of Custom Power System using Active Disturbance Rejection Control

Looja, Tuladhar R
http://rave.ohiolink.edu/etdc/view?acc_num=csu1438913443

Abstract Details

2015, Doctor of Engineering, Cleveland State University, Washkewicz College of Engineering.
In this dissertation a three-bus, radial distribution system is proposed to be used as a benchmark for the study of power quality problems (PQPs) and their compensation. To mitigate PQPs in distribution systems, Custom Power Systems (CUPS) devices such as Distribution Static Compensator (D-STATCOM), Dynamic Voltage Restorer (DVR), and Unified Power Quality Conditioner (UPQC) are required. An increasingly popular and practical control technique based on Active Disturbance Rejection Control (ADRC), which is simple and has good disturbance rejection capabilities, is implemented to control CUPS devices. Its performance is compared with the highly dominating Proportional-Integral-Derivative (PID) controller. Modelling of the DVR and the D-STATCOM, together with their respective ADRC and PID controllers, were developed under the MATLAB /Simulink© environment. Simulation results, which included voltage sag/swell, voltage imbalance and current imbalance, proved that the ADRC controllers are attractive for their use with CUPS devices to mitigate the PQPs and can be considered as effective replacements for the PID controller.
Eugenio F Villaseca, PhD (Committee Chair)
Alexander Charles, PhD (Committee Member)
Zhiqiang Gao, PhD (Committee Member)
Dan Simon, PhD (Committee Member)
Miron Kaufman, PhD (Committee Member)
Morinec Allen G. , PhD (Committee Member)
123 p.
Electrical Engineering; Engineering
custom power systems, power quality, active disturbance rejection control, control systems, dynamic voltage restorer, distribution static compensator, proportional-integral-derivative control, sag, swell, imbalance

Recommended Citations

Citations

  • Looja, T. R. (2015). Control of Custom Power System using Active Disturbance Rejection Control [Doctoral dissertation, Cleveland State University]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=csu1438913443

    APA Style (7th edition)

  • Looja, Tuladhar. Control of Custom Power System using Active Disturbance Rejection Control. 2015. Cleveland State University, Doctoral dissertation. OhioLINK Electronic Theses and Dissertations Center, http://rave.ohiolink.edu/etdc/view?acc_num=csu1438913443.

    MLA Style (8th edition)

  • Looja, Tuladhar. "Control of Custom Power System using Active Disturbance Rejection Control." Doctoral dissertation, Cleveland State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=csu1438913443

    Chicago Manual of Style (17th edition)

csu1438913443
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© 2015, all rights reserved.
This open access ETD is published by Cleveland State University and OhioLINK.