Hakim, Lukmanul and Prayoga, Fandi and Khairudin, Khairudin and Gusmedi, Herri (2019) Vector Form Implementation in ThreePhase Power Flow Analysis Based on Power Injection Rectangular Coordinate. Jurnal Nasional Teknik Elektro, 8 (1). pp. 1623. ISSN 24077267

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Abstract
This paper aims to propose the vector form implementation into threephase power flow analysis. The developed algorithm is based on NewtonRaphson method with voltage is represented in rectangular coordinate. The Python programming language and its mathematical libraries are used in this works. Threephase power flow analysis in vector form utilizes sparse matrix ordering algorithm, so the elements of the coefficient correction matrix can be rearranged easily. This method was used to solve threephase power flow for balance or unbalance network in two actual distribution system feeders in Lampung, i.e. 119 nodes and 191 nodes. Comparison with traditional NewtonRaphson method (nonvector) shows the vector form is able to solve computation up to eight times faster than nonvector.
Item Type:  Article 

Subjects:  T Technology > TK Electrical engineering. Electronics Nuclear engineering 
Depositing User:  Dr. Eng. LUKMANUL HAKIM 
Date Deposited:  09 May 2019 08:22 
Last Modified:  09 May 2019 08:22 
URI:  http://repository.lppm.unila.ac.id/id/eprint/12322 
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