基于LabVIEW的电机测试智能调压系统  

Intelligent Voltage Adjustment System for Motor Testing Based on LabVIEW

作　　者：周琍[1] 熊华维[2] 陈隆道[1] 

机构地区：[1]浙江大学电气工程学院,浙江杭州310027 [2]江西省电力公司超高压分公司,江西南昌330006

出　　处：《轻工机械》2011年第4期68-70,75,共4页Light Industry Machinery

摘　　要：智能调压系统是电机智能化数字化测试系统中非常关键的一部分,其目标是安全有效地为被测电机提供主回路电源。该系统基于虚拟仪器技术,应用LabVIEW软件,通过实现对变频器的发送指令代码,调节变压器上的异步电动机转速,从而控制变压器的输出电压。实验结果表明,该系统的调压过程平滑性好、鲁棒性强、实时性好,有很强的实际应用价值。The intelligent voltage adjustment system is the key part of intelligent and digital motor testing system,and its object is to provide the main circuit power for the tested motor safely and effectively.The system based on virtual instrument technology adjusts the rotate speed of asynchronous motor in transformer through sending command to transducer,and then controls the output voltage of transformer.The experimental results show that the voltage adjustment process of the system has good smoothness,robustness and real-time with high practical application value.

关 键 词：电机测试 智能调压 虚拟仪器 LABVIEW 

分 类 号：TM307[电气工程—电机]