超导限流储能系统的建模与优化

超导限流储能系统(SFCL-MES)是将超导储能系统与桥路型超导限流器集成起来实现的, 二者共用一个超导磁体。文中分析了SFCL-MES的集成建模与优化的原理。根据SFCL-MES的 限流集成原理,提出了它的限流集成模型。基于SFCL-MES在故障限流时的动态拓扑分析,建立 了它的动态数学模型。在此基础上,根据不同的优化目标,建立了相应的优化模型,并对优化结果 进行了比较分析。最后对于SFCL-MES集成后可以减小超导磁体容量的原理进行了讨论。

Modeling and Optimization for Superconducting Fault Current Limiting-Magnetic Energy Storage (SFCL-MES)

The dynamic model integration and optimization of superconducting fault current limiting-magnetic energy storage (SFCL-MES) are studied. SFCL-MES is realized by the integration of superconducting magnetic energy storage (SMES) and superconducting fault current limiter. The fault-current-limiting integration model of SFCL-MES is proposed on its fault current limiting integration principle. According to the dynamic topology analysis of SFCL-MES during its current limiting period, SFCL-MES's dynamic mathematic model is established. Base on this, according to different optimization goals, several optimization model for SFCL-MES are presented, and the optimization results are compared and analyzed. Finally, the principle that the capacity of the superconducting magnet can be reduced by the integration of SFCL-MES is discussed.