基于10kV配电网线损的仿真计算 毕业论文+任务书+开题报告+MATLAB模型文件
摘要
10kV配电网是电力系统的重要组成部分，其线损问题直接关系到电力系统的经济运行和能源利用效率。因此，研究10kV配电网线损的仿真计算对于提高电力系统的运行效率和经济效益具有重要意义。分布式电源的引入对配电网线损产生影响，需要研究其对线损的影响机制和规律，为降低线损提供理论支持。Matlab软件在电力系统仿真计算中具有广泛的应用，通过搭建数学模型可以方便地模拟配电网的运行状态和分布式电源的接入情况，为线损计算提供有效的工具。
本文选题基于10kV配电网线损的仿真计算，研究当前配电网的实际发展现状，分析分布式电源的引入对配电网线损的影响，并通过Matlab软件搭建数学模型，完成分布式电源的接入，计算网络损耗，提出问题及有效的降损措施。
本文基于10kV配电网线损的仿真计算，探讨了当前配电网的实际发展现状，并介绍了配电网线损理论计算基础。通过分析分布式电源的引入对配电网线损的影响，我们建立了基于Matlab的数学模型，模拟了分布式电源接入配电网的过程，并计算了网络损耗。针对发现的问题，我们提出了一系列有效的降损措施。本文的主要任务包括建立10kV配电网的数学模型，为降低线损提供理论支持和实践指导。
关键词 10kV配电网；Matlab/Simulink；仿真模型；仿真分析
Abstract
10kV distribution network is an important part of power system, and its line loss problem is directly related to the economic operation and energy utilization efficiency of power system. Therefore, it is of great significance to study the simulation calculation of the 10kV distribution network line loss to improve the operation efficiency and economic benefit of the power system. The introduction of distributed power supply has an impact on the line loss of the distribution network, so it is necessary to study the mechanism and law of its influence on the line loss to provide theoretical support for reducing the line loss. Matlab The software is widely used in the simulation calculation of power system. By building a mathematical model, it can easily simulate the operation state of the distribution network and the access situation of distributed power supply, providing an effective tool for line loss calculation.
The topic of this paper is based on the simulation calculation of the line loss of 10kV distribution network, studying the actual development status of the current distribution network, analyzing the impact of the introduction of distributed power supply on the line loss of the distribution network, and building a mathematical model through Matlab software to complete the access of distributed power supply, calculate the network loss, propose problems and effective loss reduction measures.
Based on the simulation calculation of line loss of 10kV distribution network, this paper discusses the actual development status of the current distribution network, and introduces the theoretical calculation basis of line loss of distribution network. By analyzing the impact of the introduction of distributed power supply on the distribution network line loss, we establish a mathematical model based on Matlab, simulate the process of distributed power supply access to the distribution network, and calculate the network loss. In view of the problems found, we propose a series of effective loss reduction measures. The main tasks of this paper include establishing a mathematical model of the 10kV distribution network to provide theoretical support and practical guidance for the line loss reduction.
Keywords The 10kV power distribution network; Matlab/Simulink; simulation model; simulation analysis
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摘要 I
Abstract II
