Development of Independent 2 AC Motors Control System fed by a Five-Leg Inverter for Independent Four Wheels Drive of Electric Vehicle.

开发由五桥臂逆变器供电的独立 2 个交流电机控制系统，用于电动汽车的独立四轮驱动。

• 批准号: 21360138
• 负责人: MATSUSE Kouki
• 金额: $ 10.73万
• 依托单位: Meiji University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21360138/
• 关键词: パワーエレクトロニクス; 電気自動車; 5レグインバータ; 4レグインバータ; 2ACモータ制御; 独立駆動; 2モータ制御

In this research, the purpose of our work is to propose and develop the independent 2 AC motors control system fed by a Five-Leg Inverter for independent four wheels drive of electric vehicle.At first, the independent vector control characteristics and its drive system of two three-phase permanent magnet synchronous motors(PMSMs) fed by a five-leg inverter(FLI) was proposed and developed. Recently, the use of PMSM is more and more spreading in industrial field and transportation system. It has the features of saving-weight and high-efficiency compared with DC motor and induction motor. The maximum feature of the PMSMs is the realization of high performance position and speed control. The independent position and speed control validates for the factory automation(FA) apparatus as machine tool and electric vehicles. If the independent position and speed control of two motors with the FLI may be realized, the belt conveyer used at the FA apparatus will become possible not only one dimensi … More on but also two dimensions without double three-phase voltage source inverters. In this research, experimental results are verified for the independent position and speed control of two PMSMs fed by the FLI with the vector control. In addition, two PMSMs independent characteristics on condition that one motor operates at speed control and the other PMSM at position control also investigated. The next, the independent drive characteristics of two three-phase induction motors(IMs) fed by a four-leg inverter(FLI) was proposed and developed in this research. The FLI is a single inverter that can drive two three-phase AC motors independently. The inverter consists of four legs and two capacitors connected in a series. The U and V phases of both motors are connected in each leg respectively whereas the W phase of both motors is connected in the neutral point of two sprit capacitors. The PWM technique in three-phase voltage source inverter(three-VSI) is not directly applicable for the FLI because only two phases must be modulated. Then, the paper also analyzes about the neutral point potential of two-sprit capacitors and inverter output voltage. Next, modulation technique in the FLI is also shown. Experimental results demonstrate the characteristics of two IM independent drives and the validity of those analytic results. We presented many results of this research at the IEEE IAS Annual Conference, the IEEE Energy Conversion Congress & Expo, and several International Conferences, and also published the IEEE and the IEEJ Transactions on Industry Applications. Less

在本研究中，我们工作的目的是提出并开发由五桥臂逆变器供电的独立的2个交流电机控制系统，用于电动汽车的独立四轮驱动。提出并开发了由五桥臂逆变器（FLI）供电的两个三相永磁同步电机（PMSM），近年来，PMSM在工业领域和交通系统中的应用越来越广泛，其具有节能的特点。 -重量和与直流电机和感应电机相比，PMSM 的最大特点是实现高性能位置和速度控制，其独立的位置和速度控制适用于机床和电动汽车等工厂自动化 (FA) 设备。如果可以实现带有FLI的两个电机的独立位置和速度控制，则FA设备中使用的带式输送机将不仅可以实现一维，而且可以实现二维，而无需双三相电压源逆变器。研究、实验结果是验证了由 FLI 提供矢量控制的两个 PMSM 的独立位置和速度控制。此外，还研究了一个电机以速度控制运行、另一个 PMSM 以位置控制运行的情况下的两个 PMSM 独立特性。本研究提出并开发了由四桥臂逆变器（FLI）供电的两个三相感应电机（IM）。FLI 是一个可以独立驱动两个三相交流电机的逆变器。四个桥臂和两个电容器串联。两个电机的 U 相和 V 相分别连接在每个桥臂上，而两个电机的 W 相连接在两个分立电容器的中性点。电压源逆变器（三VSI）并不直接适用于FLI，因为只需对两相进行调制。然后，本文还讨论了双晶电容器的中性点电位和逆变器输出电压。还显示了 FLI 中的调制技术，实验结果证明了两个 IM 独立驱动器的特性以及这些分析结果的有效性。多次国际会议，还出版了 IEEE 和 IEEJ 行业应用汇刊。

项目成果

Independent Speed Control of Two Induction Motors Fed by a Five-leg Inverter with Space Vector Modulation

空间矢量调制五桥臂逆变器供电的两台感应电机的独立速度控制

• 发表时间: 2011
• 期刊: Proceedings of IEEE Energy Conversion Congress & Exposition, ECCE 2011
• 作者: A. Hara;H. Enokijima;K. Matsuse
• 通讯作者: K. Matsuse

4レグインバータ駆動による2台の誘導電動機の独立速度制御特性

四桥臂逆变器驱动两台感应电机的独立调速特性

• 发表时间: 2010
• 作者: 片桐圭紀;毛塚信貴;岡和男;松瀬貢規
• 通讯作者: 松瀬貢規

A Novel PWM Technique with Switching-Loss Reduction for Independent Drives of Two Three-Phase AC Motors fed by a Five-Leg Inverter

一种新颖的 PWM 技术，可降低开关损耗，用于独立驱动由五桥臂逆变器供电的两个三相交流电机

• 发表时间: 2011
• 期刊: IEEJ, Transactions on Electrical and Electronic Engineering
• 作者: K. Oka;K. Matsuse
• 通讯作者: K. Matsuse

Improved Performance of Independent Two Induction Motor Drives Fed by a Four-Leg Inverter

由四桥臂逆变器供电的独立两个感应电机驱动器的性能改进

• 发表时间: 2011
• 期刊: Proceedings of the 8th International Conference on Power Electronics-ECCE Asia
• 作者: Yoshinori Katagiri;Nobutaka Kezuka;Haruki Tanaka;Kouki Matsuse
• 通讯作者: Kouki Matsuse

Position and Speed Controls of Two Permanent Magnet Synchronous Motors Fed by a Five-Leg Inverter

五桥臂逆变器驱动的两台永磁同步电机的位置和速度控制

• 发表时间: 2011
• 期刊: Proceedings of the 8th International Conference on Power Electronics-ECCE Asia
• 作者: Atsusi Hara;Tsutomu Tanaka;Kouki Matsuse
• 通讯作者: Kouki Matsuse