Analysis of the Penetration of Distributed Generation in Distribution Systems Based on Modified Monte Carlo Simulation

Q2 Energy

International Journal on Energy Conversion Pub Date : 2019-05-31 DOI:10.15866/IRECON.V7I3.17416

Minh Y Nguyen, T. H. Hoang, Q. V. Toan, Le M. Anh

引用次数: 1

Abstract

This paper presents a new framework to analyze the penetration of distributed generation (DG) in distribution systems (DS) based on modified Monte Carlo simulation. The placement and capacity of DG are generated as random variables with probability density functions following the optimality principle of the system. The method of power flows analysis is employed to evaluate the economic and technical aspect of the network both with and without DG sources inside. The results in different scenarios are combined with weighted factors to form the performance indices. The proposed framework is testified in a practical 15 MVA, 22 kV, 48-bus DS in Thai Nguyen, Vietnam. The simulation result shows that many advantages can be achieved with DG such as lower power losses, smaller voltage deviation, over-load reduction, etc. The proposed framework can serve as a platform for DS planning with DG sources in practice.

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基于改进蒙特卡罗模拟的分布式发电在配电系统中的渗透性分析

本文基于改进的蒙特卡罗模拟，提出了一个新的框架来分析分布式发电在配电系统中的渗透。DG的位置和容量被生成为具有概率密度函数的随机变量，遵循系统的最优性原理。采用潮流分析方法来评估内部有DG电源和无DG电源的网络的经济和技术方面。将不同情景下的结果与加权因子相结合，形成绩效指数。所提出的框架在越南泰阮的一个实际的15 MVA、22 kV、48母线DS中得到了验证。仿真结果表明，DG具有功率损耗低、电压偏差小、降低过载等优点。该框架可作为DG电源DS规划的实践平台。

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

International Journal on Energy Conversion Energy-Nuclear Energy and Engineering

CiteScore

3.30

自引率

0.00%

发文量

期刊介绍： The International Journal on Energy Conversion (IRECON) is a peer-reviewed journal that publishes original theoretical and applied papers on all aspects regarding energy conversion. It is intended to be a cross disciplinary and internationally journal aimed at disseminating results of research on energy conversion. The topics to be covered include but are not limited to: generation of electrical energy for general industrial, commercial, public, and domestic consumption and electromechanical energy conversion for the use of electrical energy, renewable energy conversion, thermoelectricity, thermionic, photoelectric, thermal-photovoltaic, magneto-hydrodynamic, chemical, Brayton, Diesel, Rankine and combined cycles, and Stirling engines, hydrogen and other advanced fuel cells, all sources forms and storage and uses and all conversion phenomena of energy, static or dynamic conversion systems and processes and energy storage (for example solar, nuclear, fossil, geothermal, wind, hydro, and biomass, process heat, electrolysis, heating and cooling, electrical, mechanical and thermal storage units), energy efficiency and management, sustainable energy, heat pipes and capillary pumped loops, thermal management of spacecraft, space and terrestrial power systems, hydrogen production and storage, nuclear power, single and combined cycles, miniaturized energy conversion and power systems, fuel cells and advanced batteries, industrial, civil, automotive, airspace and naval applications on energy conversion. The Editorial policy is to maintain a reasonable balance between papers regarding different research areas so that the Journal will be useful to all interested scientific groups.