Improved load flow formulation for radial distribution networks
نویسندگان
چکیده
منابع مشابه
Improved algorithm for radial distribution networks load flow solution
The main aim of this paper is to present an improved method to solve load flow problem in balanced radial distribution systems with laterals. The method is efficient and easy to implement. Based on electric circuit laws, this method is iterative and allows the evaluation of both, voltage (rms) values and phaseangles. The phase-angles although of small values become necessary in the reactive ene...
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Radial distribution systems (RDS) require special load flow methods to solve power flow equations owing to their high R/X ratio. Increasing use of power electronic devices and effect of magnetic saturation cause harmonics in RDS. This paper proposes a novel algorithm to compute the power flow solution of a RDS accounting for all the harmonic components. It uses a recursive solution technique. T...
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Conventional passive distribution networks are changing to modern active distribution networks which are not radial. Conventional load flow methods should be modified for new distribution networks analysis. In modern distribution networks distributed generation (DG) units are embedded with conventional and/or renewable resources. DG units are generally modeled as PV or PQ nodes which inject ...
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In this paper, load flow solution is obtained for radial distribution system using a new algorithm. Network topology is exploited to build two matrices for obtaining load flow solution of radial distribution system. Effective load at each node consists of two parts. Part one is the sum of all active and reactive powers connected to nodes beyond a particular node. And part two is the power loss ...
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ژورنال
عنوان ژورنال: Indonesian Journal of Electrical Engineering and Computer Science
سال: 2019
ISSN: 2502-4760,2502-4752
DOI: 10.11591/ijeecs.v15.i3.pp1144-1153