Modified Dynamic Phasor Estimation Algorithm for the Transient Signals of Distributed Generators

@article{Lee2013ModifiedDP,
  title={Modified Dynamic Phasor Estimation Algorithm for the Transient Signals of Distributed Generators},
  author={Dong-Gyu Lee and Sang-Hee Kang and Soon-Ryul Nam},
  journal={IEEE Transactions on Smart Grid},
  year={2013},
  volume={4},
  pages={419-424}
}
In this paper, a modified dynamic phasor estimation method for protection relays is proposed to calculate the dynamic phasor of a fundamental frequency component with time-variant amplitude. The fault current is assumed to be the combination of a decaying dc offset, a decaying fundamental frequency component and harmonics with constant amplitude. The exponential functions of the decaying dc offset and fundament frequency component are replaced by Taylor series. Then, the LS (Least Square… CONTINUE READING

From This Paper

Figures, tables, and topics from this paper.

Explore Further: Topics Discussed in This Paper

Citations

Publications citing this paper.
Showing 1-10 of 10 extracted citations

A Gauss–Newton ADALINE for Dynamic Phasor Estimation of Power Signals and Its FPGA Implementation

IEEE Transactions on Instrumentation and Measurement • 2018
View 5 Excerpts
Highly Influenced

Accurate phasor estimation for smart grid application

2016 Smart Grids Conference (SGC) • 2016
View 1 Excerpt

References

Publications referenced by this paper.
Showing 1-10 of 15 references

Adaptive Distance Relay Setting for Lines Connecting Wind Farms

IEEE Transactions on Energy Conversion • 2007
View 1 Excerpt

Dynamic Phasor Estimates for Power System Oscillations

IEEE Transactions on Instrumentation and Measurement • 2007
View 1 Excerpt

Green power - wind generated protection and control considerations

57th Annual Conference for Protective Relay Engineers, 2004 • 2004
View 1 Excerpt

An adaptive relaying for the protection of a wind farm interconnected with distribution networks

S. I. Jang, J. H. Choi, J. W. Kim, D. M. Choi
Proc. 2003 IEEE PES Transmission and Distribution Conf. Exhibition, vol. 1, pp. 296–302. • 2003
View 1 Excerpt

An analytic method for measuring accurate fundamental frequency components

S.-R. Nam, S.-H. Kang, J.-K. Park
IEEE Trans. Power Del., vol. 17, no. 2, pp. 405–411, Apr. 2002. • 2002

Issues for distributed generation in the US

R. C. Dugan, S. K. Price
Proc. 2002 IEEE Power Engineering Society Winter Meeting, vol. 1, pp. 121–126. • 2002
View 1 Excerpt

Transient current analysis of induction generator for wind power generating system

T. Senjyu, N. Sueyoshi, K. Uezato, H. Fujita
Proc. 2002 IEEE PES Transmission and Distribution Conf. Exhibition, vol. 3, pp. 1647–1652. • 2002
View 1 Excerpt

Similar Papers

Loading similar papers…