飞轮储能阵列直流母线并联放电控制系统设计  

The Design of DC Bus Parallel Discharge Control System for Flywheel Energy Storage Array

作　　者：赵武玲[1] 姚广[1] 赵楠[1] ZHAO Wuling;YAO Guang;ZHAO Nan(Research Institute of Physical and Chemical Engineering of Nuclear Industry,Tianjin 300180,China)

机构地区：[1]核工业理化工程研究院

出　　处：《电工技术》2019年第13期45-47,49,共4页Electric Engineering

摘　　要：为获取更大的储能容量,针对面向UPS应用的飞轮阵列储能系统,采用直流母线并联方式,给出了系统电路拓扑结构,对比分析了几种放电控制策略和逆变电源并机控制方式的优缺点,最终确定了等转矩放电控制和主从控制模式的并联方案。为验证方案的有效性,搭建了由2套电机对拖平台构成的模拟飞轮阵列试验平台。试验结果表明,该方案简单可行。In order to get a larger energy storage capacity, flywheel array energy storage system in DC bus parallel configuration is used in this paper for UPS application. Firstly, the circuit topology of the system is presented. Then The advantages and disadvantages of several discharge control strategies and the parallel control modes of inverter power supply are compared and analyzed. The parallel schemes of equal torque discharge control and master-slave control mode are finally determined. In order to verify the effectiveness of the scheme, an analog flywheel array test platform consisting of two sets of double-motor mutual driving platforms is built. The test results show that the scheme is simple and feasible.

关 键 词：飞轮阵列储能系统 不间断电源 直流母线并联 

分 类 号：TM919[电气工程—电力电子与电力传动]