TR2011-070
A Fast and Robust Load Flow Method for Distribution Systems with Distributed Generations
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- "A Fast and Robust Load Flow Method for Distribution Systems with Distributed Generations", IEEE International Conference on Smart Grid and Clean Energy Technologies (ICSGCE), September 2011.BibTeX TR2011-070 PDF
- @inproceedings{Sun2011sep,
- author = {Sun, H. and Nikovski, D. and Ohno, T. and Takano, T. and Kojima, Y.},
- title = {A Fast and Robust Load Flow Method for Distribution Systems with Distributed Generations},
- booktitle = {IEEE International Conference on Smart Grid and Clean Energy Technologies (ICSGCE)},
- year = 2011,
- month = sep,
- url = {https://www.merl.com/publications/TR2011-070}
- }
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- "A Fast and Robust Load Flow Method for Distribution Systems with Distributed Generations", IEEE International Conference on Smart Grid and Clean Energy Technologies (ICSGCE), September 2011.
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MERL Contacts:
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Research Area:
Abstract:
This paper proposes a fast and robust load flow method for balanced power distribution systems with distributed generation sources. The method formulates generation sources. The method formulates the power flow equations in PQ decoupled form with polar coordinates. Second-order terms are included in the active power mismatch iteration, and resistances are fully modeled without any simplifications. The impacts of zero-impedance branches are explicitly modeled through reconfiguring of the adjacent branches with impedances. Typical distribution generation models and distribution load models are included. A hybrid direct and indirect solution technique is used to achieve efficiency and robustness of the algorithm. Active power correction is solved by means of a sparse LU decomposition algorithm with partial pivoting, and the reactive power correction is solved by means of restarted Generalized Minimal Residual algorithm with incomplete LU pre-conditioner. The numerical examples on a sample distribution system with widespread Photovoltaic installations are given to demonstrate the effectiveness of the proposed method.
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NEWS ICSGCE 2011: publication by Daniel N. Nikovski, Hongbo Sun and others Date: September 27, 2011
Where: IEEE International Conference on Smart Grid and Clean Energy Technologies (ICSGCE)
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Research Area: Data AnalyticsBrief- The paper "A Fast and Robust Load Flow Method for Distribution Systems with Distributed Generations" by Sun, H., Nikovski, D., Ohno, T., Takano, T. and Kojima, Y. was presented at the IEEE International Conference on Smart Grid and Clean Energy Technologies (ICSGCE).