Abdel-Akher, Mamdouh and Mohamed Nor, Khalid (2010) Fault analysis of multiphase distribution systems using symmetrical components. IEEE Transactions on Power Delivery, 25 (4). 2391 -2939. ISSN 0885-8977
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Official URL: http://dx.doi.org/10.1109/TPWRD.2010.2046682
The paper presents a new approach for performing the fault analysis of multiphase distribution networks based on the symmetrical components. The multiphase distribution system is represented by an equivalent three-phase system; hence, the single-phase and two-phase line segments are represented in terms of their sequence values. The proposed technique allows the state of the art short-circuit analysis solvers to analyze unbalanced distribution networks. The fault currents calculated using the proposed technique is compared with the phase components short-circuit analysis solver. The obtained results for the IEEE radial test feeders show that the proposed technique is accurate. Based on the proposed method, the existing commercial grade short-circuit analysis solvers based on sequence networks can be utilized for performing unbalanced distribution systems.
|Uncontrolled Keywords:||fault calculations, distribution systems, power system modeling, software packages, symmetrical components|
|Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering|
|Deposited By:||Liza Porijo|
|Deposited On:||27 Jun 2012 08:37|
|Last Modified:||21 Feb 2017 05:11|
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