Siting and Sizing of DG in Medium Primary Radial Distribution System with Enhanced Voltage Stability

Q4 Engineering 工程设计学报 Pub Date : 2014-04-29 DOI:10.1155/2014/518970
Sanjay Jain, G. Agnihotri, S. Kalambe, Renuka Kamdar
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引用次数: 7

Abstract

This paper intends to enumerate the impact of distributed generation (DG) on distribution system in terms of active as well as reactive power loss reduction and improved voltage stability. The novelty of the method proposed in this paper is the simple and effective way of sizing and siting of DG in a distribution system by using two-port Z-bus parameters. The validity of the method is verified by comparing the results with already published methods. Comparative study presented has shown that the proposed method leads existing methods in terms of its simplicity, undemanding calculation procedures, and less computational efforts and so does the time. The method is implemented on IEEE 69-bus test radial distribution system and results show significant reduction in distribution power losses with improved voltage profile of the system. Simulation is carried out in MATLAB environment for execution of the proposed algorithm.
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提高电压稳定性的中等一次径向配电系统DG的选址与尺寸
本文拟从降低有功和无功损耗、提高电压稳定性等方面阐述分布式发电对配电系统的影响。本文方法的新颖之处在于利用双端口z总线参数对配电系统中DG进行简单有效的选型和选址。通过与已有方法的比较,验证了该方法的有效性。对比研究表明,该方法在计算过程简单、计算量少、计算时间短等方面均优于现有方法。将该方法应用于IEEE 69总线试验型径向配电系统,结果表明,改进后的系统电压分布显著降低了配电损耗。在MATLAB环境下对该算法进行了仿真。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
工程设计学报
工程设计学报 Engineering-Engineering (miscellaneous)
CiteScore
0.60
自引率
0.00%
发文量
2447
审稿时长
14 weeks
期刊介绍: Chinese Journal of Engineering Design is a reputable journal published by Zhejiang University Press Co., Ltd. It was founded in December, 1994 as the first internationally cooperative journal in the area of engineering design research. Administrated by the Ministry of Education of China, it is sponsored by both Zhejiang University and Chinese Society of Mechanical Engineering. Zhejiang University Press Co., Ltd. is fully responsible for its bimonthly domestic and oversea publication. Its page is in A4 size. This journal is devoted to reporting most up-to-date achievements of engineering design researches and therefore, to promote the communications of academic researches and their applications to industry. Achievments of great creativity and practicablity are extraordinarily desirable. Aiming at supplying designers, developers and researchers of diversified technical artifacts with valuable references, its content covers all aspects of design theory and methodology, as well as its enabling environment, for instance, creative design, concurrent design, conceptual design, intelligent design, web-based design, reverse engineering design, industrial design, design optimization, tribology, design by biological analogy, virtual reality in design, structural analysis and design, design knowledge representation, design knowledge management, design decision-making systems, etc.
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