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A New Control Instrument for Micro Simulation Asynchronous Motor Unit Based on PMU Light Data

机译:基于PMU光数据的新型微仿真异步电动机控制装置

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Micro simulation asynchronous motor unit is used to simulate the real asynchronous motor load, which is an important component of the micro dynamic simulation laboratory of power system. The real-time and accuracy of monitoring and control of micro simulation asynchronous motor will affect the results of micro dynamic simulation experiments directly. This paper designs and implements an integrated control instrument for micro simulation asynchronous motor unit (ICIMSAM). ICIMSAM consists of data communication unit, power amplifier unit, data processing unit, power supply unit, operation execution unit and liquid crystal display unit, realizing the functions of real-time running state monitoring, automatic starting/stopping and automatic power regulation for the motor unit. Light synchronized phasor measurement unit (PMU Light) is employed to get the real-time operation information of the micro simulation asynchronous motor unit. Real-time operation information includes three-phase frequency, voltage amplitude, voltage phasor, current amplitude, current phasor, which would be sent from the PMU Light to ICIMSG through the ethernet network. Appropriate software was developed on server to communicate with ICIMSG in a two-way manner through the network. Four group of micro dynamic simulation experiments have been completed to test the functions of ICIMSAM.
机译:微型仿真异步电动机单元用于仿真实际的异步电动机负载,这是电力系统微型动态仿真实验室的重要组成部分。微型仿真异步电动机监控的实时性和准确性将直接影响微型动态仿真实验的结果。本文设计并实现了一种用于微仿真异步电动机单元(ICIMSAM)的集成控制仪器。 ICIMSAM由数据通信单元,功率放大器单元,数据处理单元,电源单元,操作执行单元和液晶显示单元组成,实现了电动机实时运行状态监视,自动启动/停止和自动功率调节的功能单元。采用光同步相量测量单元(PMU Light)来获取微仿真异步电动机单元的实时运行信息。实时运行信息包括三相频率,电压幅度,电压相量,电流幅度,电流相量,这些信息将通过以太网从PMU Light发送到ICIMSG。在服务器上开发了适当的软件,以通过网络以双向方式与ICIMSG进行通信。已经完成了四组微动态仿真实验,以测试ICIMSAM的功能。

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