基于复合形法的飞轮转子储能优化设计
汤双清，李庆东，周东伟，胡兰兰
（三峡大学 机械与动力学院，湖北 宜昌 443002）
摘要：储能密度是储存能量的主要技术指标，优化飞轮的重要目的就是提高其储能密度。本文建立了一种储能优化模型，应用平面应力分析，利用复合形法的原理和MATLAB软件，取得飞轮转子内外半径值的一组优化参数，结果是飞轮电池转子储能密度相比优化前增加一倍。这对提升飞轮储能密度、减少飞轮失效、提高飞轮使用寿命具有重大意义。
关键词：储能密度；复合形法；飞轮使用寿命
中图分类号：TH133.7 文献标志码：A doi：10.3969/j.issn.1006-0316.2017.03.013
文章编号：1006－0316 (2017) 03－0048－05
Optimization Design of Flywheel Rotor Based on Complex Method
TANG Shuangqing，LI Qingdong，ZHOU Dongwei，HU Lanlan
( College of Mechanical & Power Engineering, China Three Gorges University, Yichang 443002, China )
Abstract：Energy storage density is one of the main technical indicators of energy storage. To improve its energy density is an important purpose for optimization flywheel. Based on the complex method and MATLAB software, this paper establishes an energy storage optimization model and obtains a set of optimized parameters of the inner and outer radius of flywheel rotor using plane stress analysis theory. Flywheel battery's energy storage density is twice as high as before optimization. This will improve the flywheel energy density, reduce the probability of flywheel failure, and will make a significant impact on the flywheel in its service life.
Key words：energy storage density；the complex method；MATLAB；flywheel service life
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收稿日期：2016－11－10
作者简介：汤双清（1962－），男，湖北孝感人，博士，教授，主要从事磁悬浮飞轮及飞轮储能技术等领域和有关方向的研究。
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