ENHANCING POWER QUALITY IN DC SYSTEMS WITH UPFC-BASED MULTILEVEL CASCADE CONVERTER

Main Article Content

V. Rajesh
Dr. D. Srinivas
P. Srinivasa Rao
Ganji Swathi

Abstract

Mixture Although renewable energy is a good substitute for conventional energy, connecting it to the grid can provide new difficulties. Similarly, for wind turbines to keep the grid stable and reliable, they need to provide high-quality electricity. To reduce the harmful environmental effects of conventional energy generation, more wind turbines are being connected to the electrical grid. Understanding how disturbances impact the quality of the energy is important in order to connect a wind turbine to the grid. The voltage and frequency must be as stable as feasible. This stability may be obtained using FACTS devices. Inverters that are either voltage-source or current-source have been used recently to reduce oscillation in the power supply. Moreover, several of them are used to improve the transient and dynamic stability of wind power generating systems (WPGS). When a wind turbine is linked to the grid, it produces electrical switching behaviour, voltage sag and swell, flashing and harmonic emissions, and active and reactive energy. A three-phase grid-linked wind-driven induction generator's reactive power need may be adjusted in a number of methods, such as by applying instantaneous pq theory and UPQC to adjust for harmonics produced by a non-linear load connected to the PCC. MATLAB/SIMULINK is used to simulate the FACTS Device UPQC control mechanism in order to improve power quality.

Downloads

Download data is not yet available.

Metrics

Metrics Loading ...

Article Details

How to Cite
Rajesh, V. ., Srinivas, D. D. ., Rao, P. S., & Swathi, G. . (2019). ENHANCING POWER QUALITY IN DC SYSTEMS WITH UPFC-BASED MULTILEVEL CASCADE CONVERTER. Turkish Journal of Computer and Mathematics Education (TURCOMAT), 10(2), 1968–1973. https://doi.org/10.61841/turcomat.v10i2.14567
Section
Research Articles

References

[I]. Q. Tande 'Applying Power Quality Characteristics of wind turbine for Assessing impact on Voltage Quality',

Wind Energy, pp 52, 2002.

Z. Chen, E. Spooner, 'Grid Power Quality with Variable Speed Wind Turbines', IEEE Trans on Energy

Conversion, Vol. 16, No .2, pp 148- 154, June 200 I.

L. H. Hansen, L. Helle, F. Blaabjerg, E. Ritchie, S. Munk-Nielsen, H. Binder, P. S0rensen and B. Bak - Jensen

"Conceptual Survey of Generators and Power Electronics for Wind Turbines ", Ris0 National Laboratory, Roskilde,

Denmark, December 200l.

A. Arulampalam, M. Bames & NJenkins, Power quality and stability improvement of a wind farm using ST A

TCOM, Proc. TEE Generation, Transmission & Distribution, Vol. 153, No.6, 2006, 701-710.

Z. Saad-Saoud, M.1.Lisboa, 1.B. Ekanayake, N. Jenkins & G.Strbac, Application of ST A TCOMs to wind

farms, Proc. TEE Generation, Transmission & Distribution, Vo1.I45, No. 5, 1998, 511-516.

A.Arulampalam, 1.B.Ekanayake & NJenkins, Application study of a ST A TCOM with energy storage, Proc.

lEE Generation, Transmission & Distribution, Vol. 150, No. 3, 2003, 373-384.

Fang Zheng Peng, Jih-Sheng Lai, 'Generalized Instantaneous Reactive Power Theory for Three-phase Power

Systems', IEEE on instrumentation and measurement, vol. 45, no. I, Feb,1996.

Joao Afonso, Carlos Couto, Julio Martins, 'Active Filters with Control Based on the p-q Theory', IEEE industrial

electronic society newsletter.vol. 47, n° 3, Sept. 2000, ISSN: 0746- 1240, pp. 5-10

Fang Zheng Peng, , George W. Ott, Jr., and Donald J. Adams,' Harmonic and Reactive Power Compensation

Based on the Generalized Instantaneous Reactive Power Theory for Three-Phase Four-Wire Systems' IEEE Trans

on power electronics, vol. 13, no. 6, nov 1998.

Leszek S. Czamecki:lnstantaneous Reactive Power p-q Theory and Power Properties of Three-Phase Systems'

IEEE Trans on power delivery', vol. 21, no. I, Jan 2006.

[I I] K. Derradji Belloum, and A. Moussi, 'A Fixed Band Hysteresis Current Controller for Voltage Source AC

Chopper' World Academy of Science, Engineering and Technology 45 2008.