A Novel Pulse-Amplitude Modulation Control with Fuzzy-based Automatic Excitation Angle and Adaptive Deadtime for Motor Drives in Consideration of Core Loss

考虑磁芯损耗的新型脉冲幅度调制控制，具有基于模糊的自动励磁角和自适应死区时间的电机驱动器

• 批准号: 21K14182
• 负责人: NGUYEN GiaMinhThao
• 金额: $ 3万
• 依托单位: Toyota Technological Institute
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Early-Career Scientists
• 财政年份: 2021
• 资助国家: 日本
• 起止时间: 2021-04-01 至 2024-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-21K14182/
• 关键词: PAM and fuzzy control; IPMSM drive system; SiC/GaN inverter; Automatic excitation; Different deadtimes; Core and inverter losses; Reduction of harmonics; PD-fuzzy control; Adaptive deadtime; Extended building factor

- An improved pulse amplitude modulation (PAM) control method based on fuzzy logic with automatic excitation angles (120-180 deg) was successfully developed and implemented in the experimental IPMSM drive system excited by a silicon carbide (SiC)-MOSFET inverter. In addition, a novel auto-tuning proportional derivative (PD) control scheme based on fuzzy logic for the IPMSM current harmonics to lower the motor copper loss and SiC inverter loss was proposed and evaluated in experiments.- The impacts of dissimilar dead-times and control sample times of the SiC-MOSFET inverter on the IPMSM core loss and inverter loss with the pulse width modulation (PWM) technique at high carrier frequencies of up to 200 kHz were experimentally performed. The effects of the gallium nitride (GaN)-FET inverter and output LC filter on the IPMSM losses and inverter temperature with the PWM technique at high carrier frequencies of up to 400 kHz were conducted in experiments.- Furthermore, the IPMSM control system in MATLAB/Simulink and its finite element analysis (FEA) models in JMAG to assess the core loss of the IPMSM excited by the inverter were developed. The analysis results were compared to the experimental findings. Besides, the extended building factor to thoroughly analyze and evaluate the increase in the IPMSM core loss under the sinusoidal and inverter excitations was designed.- The achieved research results in FY2022 were published in IEEJ Journal of Industry Applications, international conferences (IPEC-Himeji 2022, IEEE ICCE 2022, SICE ISCS 2023), and domestic conference IEEJ IAS 2022.

- 提出了一种改进的基于模糊逻辑的脉冲幅度调制（PAM）控制方法，并在碳化硅（SiC）-MOSFET逆变器激励的IPMSM实验驱动系统中实现了自动激励角（120-180 °）。此外，提出了一种新的基于模糊逻辑的IPMSM电流谐波自整定比例微分（PD）控制方案，以降低电机铜损和SiC逆变器损耗，并在实验中进行了评估。在高达200 kHz的高载波频率下，采用脉宽调制（PWM）技术，实验研究了不同死区时间和控制采样时间的SiC-MOSFET逆变器对IPMSM磁芯损耗和逆变器损耗的影响。在实验中进行了氮化镓（GaN）-FET逆变器和输出LC滤波器对IPMSM损耗和逆变器温度的影响，其中PWM技术在高达400 kHz的高载波频率下进行。此外，在MATLAB/Simulink中的IPMSM控制系统和其有限元分析（FEA）模型在JMAG评估由逆变器励磁的IPMSM的铁损开发。分析结果与实验结果进行了比较。此外，设计了扩展的构建因子，以彻底分析和评估在正弦和逆变器激励下IPMSM铁损的增加。2022财年取得的研究成果发表在IEEJ Journal of Industry Applications、国际会议（IPEC-Himeji 2022、IEEE ICCE 2022、SICE ISCS 2023）和国内会议IEEJ IAS 2022上。

项目成果

Iron Loss Evaluation in Consideration of Anomalous Loss for PAM Inverter Excitation in Finite Element Analysis

有限元分析中考虑PAM逆变器励磁异常损耗的铁损评估

• DOI: 10.3379/msjmag.2107r007
• 发表时间: 2021
• 期刊: Journal of the Magnetics Society of Japan
• 作者: Kenya Naruse;Fujisaki Keisuke;Nguyen Gia Minh Thao
• 通讯作者: Nguyen Gia Minh Thao

Reduction of Harmonics and Inverter Temperature in Experimental GaN-Based Motor Drive System at High Frequencies Using LC Filter

使用 LC 滤波器降低实验性 GaN 基电机驱动系统中的谐波和逆变器温度

• 发表时间: 2022
• 作者: Nguyen Gia Minh Thao;Kenya Naruse;and Keisuke Fujisaki
• 通讯作者: and Keisuke Fujisaki

Vietnam National University HCMC/Danang University of Tech. & Edu.(ベトナム)

越南国立大学胡志明市/岘港科技大学（越南）

Conceptual Diagrams of Extended Building Factor for Analysis and Evaluation of Factors on Core Loss Density Increase in IPMSM

用于分析和评估 IPMSM 磁芯损耗密度增加因素的扩展构建系数概念图

• DOI: 10.1541/ieejjia.21012321
• 发表时间: 2023
• 期刊: IEEJ Journal of Industry Applications
• 影响因子: 1.7
• 作者: Nguyen Gia Minh Thao;Long Ton-That;Keisuke Fujisaki;Kenya Naruse;Haruo Naitoh
• 通讯作者: Haruo Naitoh

Vietnam National University-Ho Chi Minh/The University of Danang(ベトナム)

越南国立大学-胡志明市/岘港大学（越南）