摘要
微电网是高效利用分布式新能源、降低网损、提高能源利用率的有效手段之一,是智能配电网的重要组成部分。本文构建了一个由小型风力发电系统、光伏阵列、蓄电池组及控制系统组成的小型微电网试验平台。开展分布式新能源发电、新型配电网运行与控制、继电保护、自动控制等方面的实验,解决了无法对新型配电网进行现场试验的难题。增强了学生实际动手能力,同时也提升了教师科研、教学能力,有力支持了我校电气工程及自动化特色专业的建设。所提建设方案对于研究及推广新能源微电网具有积极的理论意义及实践价值。
Microgrid is one of the effective ways to make efficient use of distributed new energy sources, reduce network loss and improve energy efficiency. It is also an important part of smart distribution network. A small micro-grid test platform is constructed, consisting of a small wind power generation system, a photovoltaic array, a battery pack and a control system. It can carry out experiments on distributed new energy generation, operation and control of new distribution network, relay protection, automatic control, etc., to solve the problem that the new distribution network cannot be field-tested. This system not only enhances the practical ability of students, but also enhances teachers＇ research and teaching ability, at the same time strong support for specialty construction of our school electrical engineering and automation. The proposed construction scheme has positive theoretical significance and practical value for research and promotion of new energy microgrid.
作者
赵兴勇
Zhao Xingyong(Department of Electric power Engineering, Shanxi University, Taiyuan 030013)
出处
《电气技术》
2018年第5期33-38,共6页
Electrical Engineering
基金
山西省高等学校教学改革创新项目(J2016002)
关键词
微电网
结构设计
分布式发电
试验系统
micro grid
structural design
distributed generation
test system
