Research on Control Strategy in Electrical Drive

电气传动控制策略研究

• 批准号: 06044182
• 负责人: YAMADA Eiji
• 金额: $ 4.35万
• 依托单位: Nagasaki University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for international Scientific Research
• 财政年份: 1994
• 资助国家: 日本
• 起止时间: 1994 至 1995
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-06044182/
• 关键词: Induction Motor; Synchronous Motor; Vector Control; Parameter Identification; Sensor-less Control; Optimal Design; AC-excited Motor; Matrix Converter; DSP; 磁束オブザ-ブ; 非線形最適手法

We have carried out the research project on control method of electric machines, Principal esults of this work are as follows ;1. We proposed new method of the rotor resistance identification by adapting the model reference adaptive system theory. Good results of the identification are obtained theoretically and exerimentally.2. In order to improve the stability of the vector control system without speed sensor, we proposed new type scheme in which a full order observer is developed. By deriving a linear model of the system, the control gains are designed. The DSP based inverter drive system is used for this study and good co-relation between the computed results and experimental ones is obtained.3. We studied the speed control at very low speed operation of the permanent magnet synchronous motor. Furthermore a linear torque control taking into account the saturation of flux is realized.4. We made research of position sensor less control for a "half-wave rectifid brushless synchronous … More motor", voltage vector control for an "ac-excited brushless synchronous motor" and pulse angle control for a "cylindrical-rotor type switched reluctance motor". These special machines were proposed by us. We also proposed a new type fuel pump system with linear motor and now investigate the control method.5. A method of optimizing the design parameters of the electric machines using nonlinear programming technique is developed by Nagasaki University and a method of optimizing the motor configuration using the finite element analysis combined with the optimization routine is developed by University of L'Aqila. Then, we proposed a new optimization method of the electric machine with comibining above two methods.6. We research on a control method for matrix converters, in which we proposed a novel control strategy to generate the output voltage of 0.866 times the supply voltage and improve the input current wave forms and a novel firing sequence to eliminate the voltage and current spikes. Less

我们开展了电机控制方法的研究项目，主要成果如下：1。提出了一种基于模型参考自适应系统理论的转子电阻辨识新方法。从理论和实验两个方面进行了验证，取得了较好的效果.为了提高无速度传感器矢量控制系统的稳定性，本文提出了一种新的方案，即设计一个全阶观测器。通过推导系统的线性模型，设计控制增益。采用基于DSP的变频调速系统进行了研究，计算结果与实验结果吻合较好.研究了永磁同步电动机极低速运行时的速度控制问题。进一步实现了考虑磁链饱和的线性转矩控制.我们对“半波整流无刷同步”进行了无位置传感器控制的研究 ...更多信息 电动机”的电压矢量控制、“交流励磁无刷同步电动机”的电压矢量控制和“圆柱转子型开关磁阻电动机”的脉冲角控制。这些特殊的机器是我们提出来的。提出了一种新型的直线电机燃油泵系统，并对其控制方法进行了研究.长崎大学开发了一种利用非线性规划技术优化电机设计参数的方法，拉奇拉大学开发了一种利用有限元分析结合优化程序优化电机配置的方法。然后，将上述两种方法相结合，提出了一种新的电机优化方法.研究了一种矩阵变换器的控制方法，提出了一种新颖的控制策略，使变换器的输出电压为电源电压的0.866倍，并改善了输入电流的波形，提出了一种新颖的触发序列，消除了电压和电流尖峰。少

项目成果

辻 峰男: "磁束オブザーバに基づく制御電流源駆動誘導電動機ベクトル制御系の解析" 長崎大学工学部研究報告. 24. 181-188 (1994)

Mineo Tsuji：“基于磁通观测器的受控电流源驱动感应电机矢量控制系统分析”长崎大学工学部研究报告24。181-188（1994）。

小山純: "中間電圧を用いたPWMサイクロコンバタのVVVF制御" 平成6年電気学会産業応用部門全国大会. 411-412 (1994)

Jun Koyama：“使用中间电压的 PWM 环路变换器的 VVVF 控制”1994 年日本电气工程师学会工业应用部门全国会议 411-412（1994）。

小山純: "繰り返し制御を用いたACサーボモータのオートチューニングとその安定性について" 平成6年電気学会産業応用部門全国大会. 1. 1202-1205 (1994)

Jun Koyama：“使用重复控制的交流伺服电机的自动调谐及其稳定性”1994 年日本电气工程师学会工业应用部门全国会议 1. 1202-1205 (1994)。

小畑雅照: "アクティブフィルタ電流制御系へのディジタルフィルタの適用" 平成6年電気学会産業応用部門全国大会. 461-464 (1994)

Masateru Obata：“数字滤波器在有源滤波器电流控制系统中的应用”1994 年日本电气工程师学会工业应用部门全国会议 461-464 (1994)。

Jun Oyama: "Position Sensor-less Control ofa Half-Wave Rectified Brushless Synchronous Motor" Proc.of European Conference on Power Electronics and Applications. (1995)

Jun Oyama：“半波整流无刷同步电机的无位置传感器控制”欧洲电力电子与应用会议论文集。