根据高温超导储能系统(SMES)的结构特点和运行要求,设计了一套超导储能监控系统,并联合SMES其他部分进行了动模实验.该监控系统基于智能仪表、虚拟仪器及PXI总线技术,实现了SMES系统的电压、电流、功率和温度等一系列参数的实时检测和各个子系统的协调控制,进行了降温实验、临界电流测试和动模实验等实验.实验结果表明,监控系统能对SMES系统进行良好的监测和控制,满足预定的系统功能.
Based on structure characteristics and operation requirement of the superconducting magnet energy storage(SMES),the intelligent monitoring system has been designed and dynamical simulation experiments have been carried out with other components of SMES.The monitoring system which adopts intelligent instrument,virtual instrument technology and PXI bus,realizes real-time detection of a series parameters of voltage,current,temperature and power,and coordinated control of SMES subsystem.Many experiments have been carried out,such as cooling test,critical current test and dynamical simulation experiment.The experiment results show that the monitoring system can provide suitable detecting and monitoring functions for SMES system and reaches the design requirements.
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