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Design and Performance Analysis of a Two Loop Control for a PWM dc-dc Buck Converter

R.D. Bhagiya1 , R.M. Patel2

Section:Research Paper, Product Type: Journal Paper
Volume-6 , Issue-10 , Page no. 183-188, Oct-2018

CrossRef-DOI:   https://doi.org/10.26438/ijcse/v6i10.183188

Online published on Oct 31, 2018

Copyright © R.D. Bhagiya, R.M. Patel . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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IEEE Style Citation: R.D. Bhagiya, R.M. Patel, “Design and Performance Analysis of a Two Loop Control for a PWM dc-dc Buck Converter,” International Journal of Computer Sciences and Engineering, Vol.6, Issue.10, pp.183-188, 2018.

MLA Style Citation: R.D. Bhagiya, R.M. Patel "Design and Performance Analysis of a Two Loop Control for a PWM dc-dc Buck Converter." International Journal of Computer Sciences and Engineering 6.10 (2018): 183-188.

APA Style Citation: R.D. Bhagiya, R.M. Patel, (2018). Design and Performance Analysis of a Two Loop Control for a PWM dc-dc Buck Converter. International Journal of Computer Sciences and Engineering, 6(10), 183-188.

BibTex Style Citation:
@article{Bhagiya_2018,
author = {R.D. Bhagiya, R.M. Patel},
title = {Design and Performance Analysis of a Two Loop Control for a PWM dc-dc Buck Converter},
journal = {International Journal of Computer Sciences and Engineering},
issue_date = {10 2018},
volume = {6},
Issue = {10},
month = {10},
year = {2018},
issn = {2347-2693},
pages = {183-188},
url = {https://www.ijcseonline.org/full_paper_view.php?paper_id=3002},
doi = {https://doi.org/10.26438/ijcse/v6i10.183188}
publisher = {IJCSE, Indore, INDIA},
}

RIS Style Citation:
TY - JOUR
DO = {https://doi.org/10.26438/ijcse/v6i10.183188}
UR - https://www.ijcseonline.org/full_paper_view.php?paper_id=3002
TI - Design and Performance Analysis of a Two Loop Control for a PWM dc-dc Buck Converter
T2 - International Journal of Computer Sciences and Engineering
AU - R.D. Bhagiya, R.M. Patel
PY - 2018
DA - 2018/10/31
PB - IJCSE, Indore, INDIA
SP - 183-188
IS - 10
VL - 6
SN - 2347-2693
ER -

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Abstract

In this paper, a two loop control strategy based on frequency domain measures is proposed for a PWM dc-dc buck converter to regulate the output voltage in the presence of input voltage disturbances and load variations. The parameters of inner PI controller and outer PI controller for a specified phase margin and gain cross over frequency are designed using the proposed algorithm. State space averaging technique is used for the modeling of a PWM dc-dc buck converter. The effectiveness of the proposed control strategy is validated using MATLAB/Simulink software for different input voltages and loads.

Key-Words / Index Term

Two loop control, dc-dc buck converter, frequency domain measures, state space averaging technique

References

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