基于

飞轮储能技术的基本原理及飞轮储能系统的主体结构，以

Simulink为平台搭建了飞轮储能的仿真系统，包含充电模型和放

电模型两部分，各自由电机本体、

转速计算、

磁极位置检测及位

置控制等模块组成，其中转速计算模块是区分两个模型的所在。基于所搭建的仿真平台，对充放电过程进行了仿真，并对占空比、转动惯量与摩擦系数对储能系统的影响进行了仿真分析-The simulation system based on the basic principle

and the main structure of flywheel energy storage technology is

established on the Simulink platform of MATLAB, and it is

composed of both the charge model and the discharge model. Both

models contain BLCDM module, speed calculation module, pole

position detection module and position control module but the

speed calculation module is different one　the other. Based on

the established simulation system, the charge and discharge

processes of the system are simulated, and impacts of the duty

cycle, moment of inertia and friction coefficient on the energy

storage system are studied and analyzed.