Skip to Main Content
 

Global Search Box

 
 
 
 

ETD Abstract Container

Abstract Header

EXPERIMENTAL VERIFICATION OF A GENERALIZED CONTROL METHOD FOR CONSTANT SWITCHING FREQUENCY THREE PHASE PWM BOOST RECTIFIER UNDER EXTREMELY UNBALANCED OPERATING CONDITIONS

Krishnan, Divin Sujatha

Abstract Details

2017, Master of Science in Electrical Engineering, Cleveland State University, Washkewicz College of Engineering.
This thesis presents experimental verification of a generalized control method for constant switching frequency Three-phase PWM Boost Type Rectifier under extremely unbalanced operating conditions in the power system. In this model, a hysteresis current controller has been implemented using a high-speed micro-controller to generate the gate signals. Even though a constant switching frequency was achieved in the previous model, while in simulation using MATLAB/Simulink, it wasn’t achieved experimentally due to the low processing speed of the DSpace processor ds1104. This problem has been resolved by using the “C2000 Delfino MCUs F28377S Launchpad ” from Texas Instruments to implement Hysteresis Current Controller that generate the gate signal of the three-phase PWM boost rectifier. The model has been verified to work under the conditions of extremely unbalanced input voltages and unbalanced input impedances with constant switching frequency in closed-loop and open-loop control.
Ana V. Stankovic, Ph.D. (Committee Chair)
Gao Zhiqiang, Ph.D. (Committee Member)
Yau Siu-Tung , Ph.D. (Committee Member)
Allen G. Morinec, Ph.D. (Committee Member)

Recommended Citations

Citations

  • Krishnan, D. S. (2017). EXPERIMENTAL VERIFICATION OF A GENERALIZED CONTROL METHOD FOR CONSTANT SWITCHING FREQUENCY THREE PHASE PWM BOOST RECTIFIER UNDER EXTREMELY UNBALANCED OPERATING CONDITIONS [Master's thesis, Cleveland State University]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=csu1513867858660832

    APA Style (7th edition)

  • Krishnan, Divin. EXPERIMENTAL VERIFICATION OF A GENERALIZED CONTROL METHOD FOR CONSTANT SWITCHING FREQUENCY THREE PHASE PWM BOOST RECTIFIER UNDER EXTREMELY UNBALANCED OPERATING CONDITIONS. 2017. Cleveland State University, Master's thesis. OhioLINK Electronic Theses and Dissertations Center, http://rave.ohiolink.edu/etdc/view?acc_num=csu1513867858660832.

    MLA Style (8th edition)

  • Krishnan, Divin. "EXPERIMENTAL VERIFICATION OF A GENERALIZED CONTROL METHOD FOR CONSTANT SWITCHING FREQUENCY THREE PHASE PWM BOOST RECTIFIER UNDER EXTREMELY UNBALANCED OPERATING CONDITIONS." Master's thesis, Cleveland State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=csu1513867858660832

    Chicago Manual of Style (17th edition)