The power regulation of a PWM type superconducting magnetic energy storage unit
The power regulation of a PWM type superconducting magnetic energy storage unit
复制标题
PWM型超导磁储能单元的功率调节
DOI：
10.1109/60.486592
复制
发表时间：
1996
期刊：
影响因子：
--
通讯作者：
M. Conlon
中科院分区：
文献类型：
--
作者：
Q. Jiang;M. Conlon
分析了SMES机组在脉宽调制开关控制下的功率调节。描述了执行功率限制方案以将SMES单元的功率流保持在可控范围内的准则。提出了一种基于功率限制方案的功率控制器设计的通用方法。文中给出了两个算例，分别是模型电力系统的有功和无功补偿。研究表明，有功优先控制在SMES机组的功率调节中起主导作用。文中还给出了两个实例的实验结果。
This paper presents an analysis of the power regulation of a SMES unit under PWM switching control. The criteria for executing a power limit scheme to maintain power flows of the SMES unit within a controllable range are described. A general technique for design of power controllers based on the power limit scheme is developed. Two illustrative examples, being separate active and reactive power compensations of a model power system, are presented. The study indicates that active power priority control plays a dominant role in the power regulation of a SMES unit. Experimental results for two examples are also presented.