Parameter Estimation for Sensorless Position Control of PMSM Drives with Long Cables in Subsea Applications

IF 1 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEJ Journal of Industry Applications Pub Date : 2023-05-01 DOI:10.1541/ieejjia.22007153

Virendra Singh, Mriganka Ghosh Majumder, Kaushik Rajashekara, Siddavatam Ravi Prakash Reddy

引用次数: 0

Abstract

There is an increasing interest in powering the subsea loads, such as subsea motor drives, from renewable energy sources, either from the shore or offshore. Due to the long distance from the motor controller to the motor, the use of sensor cables causes electromagnetic interference (EMI) and noise problems in the position information signals. Hence, the sensorless operation of subsea drives becomes important. In addition, variations in system parameters due to changes in operating conditions can result in the deterioration of the performance of drives, and may even lead to unstable operations. In this paper, a closed-loop observer-based method is proposed for estimating the speed and inductances of the equivalent system, which includes a transformer, cable, and motor inductances. The proposed estimation scheme is validated using MATLAB(2020a)/Simulink and Typhoon hardware-in-the-loop for a 500 kW, 4.2 kV interior permanent magnet synchronous motor (IPMSM).

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海底长电缆永磁同步电机无传感器位置控制参数估计

人们对利用可再生能源(无论是陆上还是海上)为海底负载供电越来越感兴趣，比如海底电机驱动。由于从电机控制器到电机的距离较远，使用传感器电缆会在位置信息信号中产生电磁干扰(EMI)和噪声问题。因此，水下驱动的无传感器操作变得非常重要。此外，由于操作条件的变化导致系统参数的变化，可能导致驱动器性能的恶化，甚至可能导致运行不稳定。本文提出了一种基于闭环观测器的等效系统的速度和电感估计方法，该等效系统包括变压器、电缆和电机电感。利用MATLAB(2020a)/Simulink和Typhoon硬件在环对500 kW、4.2 kV内置式永磁同步电机(IPMSM)进行了验证。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEJ Journal of Industry Applications ENGINEERING, ELECTRICAL & ELECTRONIC-

CiteScore

2.80

自引率

17.60%

发文量

期刊介绍： IEEJ Journal of Industry Applications: Power Electronics - AC/AC Conversion and DC/DC Conversion, - Power Semiconductor Devices and their Application, - Inverters and Rectifiers, - Power Supply System and its Application, - Power Electronics Modeling, Simulation, Design and Control, - Renewable Electric Energy Conversion　　　 Industrial System - Mechatronics and Robotics, - Industrial Instrumentation and Control, - Sensing, Actuation, Motion Control and Haptics, - Factory Automation and Production Facility Control, - Automobile Technology and ITS Technology, - Information Oriented Industrial System Electrical Machinery and Apparatus - Electric Machines Design, Modeling and Control, - Rotating Motor Drives and Linear Motor Drives, - Electric Vehicles and Hybrid Electric Vehicles, - Electric Railway and Traction Control, - Magnetic Levitation and Magnetic Bearing, - Static Apparatus and Superconductive Application Publishing Ethics of IEEJ Journal of Industry Applications: 　　　 Code of Ethics on IEEJ IEEJ Journal of Industry Applications is a peer-reviewed journal of IEEJ (the Institute of Electrical Engineers of Japan). The publication of IEEJ Journal of Industry Applications is an essential building article in the development of a coherent and respected network of knowledge. It is a direct reflection of the quality of the work of the authors and the institutions that support them. IEEJ Journal of Industry Applications has "Peer-reviewed articles support." It is therefore important to agree upon standards of expected ethical behavior for all parties involved in the act of publishing: the author, the journal editor, the peer reviewer and IEEJ (the Institute of Electrical Engineers of Japan).