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- Comparison on the Construction and Characteristic of the DC Square and Sine Wave Brushless Machine and PM Synchronous Machine 方波、正弦波无刷直流电机及永磁同步电机结构、性能分析
- PM synchronous machine 永磁同步电机
- PM synchronous double-rotor/double-stator machine 永磁同步双定子／双转子电机
- After the structure of the coreless disk PM synchronous motor is analyzed the running characteristics and control differences would be summed up. 通过对盘式无铁心永磁同步电动机结构的分析,总结此种电机运行中的特点,及其在控制中与普通永磁同步电动机的不同之处。
- This paper deals with the phasor diagram,the phasor analysis and the nature of d-axis armature reactions of the steady-state running for single-phase PM synchronous motor. 研究了稀土永磁单相同步电动机的稳态运行时的相量图,对相量计算结果进行了分析,讨论了电机直轴电枢反应的性质问题。
- The proper thickness choice of non-magnetism bush is critical to the performance of IPM synchronous machine. 首先分析了切向结构永磁同步电机非导磁衬套厚度的影响因素,提出了磁钢厚度的约束条件。
- A cascaded slide mode control scheme is designed for permanent magnetic synchronous machine AC servo system. 针对永磁同步电机交流伺服系统，提出了串级滑模控制方案。
- A synchronous condenser is nothing more than a synchronous machine running at synchronous speed with no mechanical load. 同步调相机只不过是一种以同步转速运转的不带机械负荷的同步电机。
- This paper introduces the main construction and the working principle of the speed control system of sine wave PM synchronous motor,and discusses with the emphasis on the detection of the turning angle of the motor rotor. 本文介绍了稀土永磁正弦波电机调速系统的主要结构和工作原理，着重讨论了转子转角检测这一重要问题。
- Effect of damper windings and magnetic saturation of synchronous machine on LFO(Low-Frequency Oscillation) damping are studied with eigen analysis method. 采用特征值分析法研究同步发电机阻尼绕组以及磁路饱和对低频振荡阻尼的影响。
- In order to analyze the impact of cycloconverter-fed synchronous machine running system on power quality,we have done some research to Chongqing Steel mill. 本文包括国内现行节能方法分析，节能方案提出，调速控制器-交交变频器软硬件设计以及整个控制系统仿真等部分。
- In the gap magnetic field of pole changing synchronous machine,there would be large harmonics,which have some effects on the operating performance of the machine. 由于变极同步电机气隙磁场中将存在较大的谐波,这些磁场谐波对电机运行性能将产生一些影响。
- The structure characteristics and field-control principle of a novel asymmetrically stagger hybrid excitation synchronous machine (ASHESM) were introduced. 分析了新型非对称交错混合励磁同步电机的结构特征与工作原理。
- A novel interior permanent magnet hybrid excitation synchronous machine (IPM-HESM) is proposed, its configuration characteristic and operation principle are discussed. 提出一种新结构切向磁钢混合励磁同步电机，分析其结构特点和运行原理。
- Abstract: The structure characteristics and field control principle of a novel asymmetrically stagger hybrid excitation synchronous machine(ASHESM)were introduced. 摘 要： 分析了一种新型非对称交错混合励磁同步电机的结构特征与工作原理。
- disks-rotating PM synchronous generator 盘式永磁同步发电机
- In this paper, the method of calculating the saturated synchronous reactance by the finite element for the polyphase salient pole synchronous machine is presented. 本文阐述了采用有限元法计算多相凸极同步电机饱和同步电抗的方法,最后以一台十二相凸极同步发电机为例,用这种方法对饱和同步电抗进行了计算。
- This paper deals with oscillation of synchronous machine by modeling, explores the new scientific teaching methods, and heightens normal students ability of creation. 本文运用模型法对电机振荡问题进行研究,探求新的科学教学方法,努力提高师范生的开拓创新能力,在这方面我们作一些尝试,并取得初步满意的效果。
- Keywords PM synchronous motor;servo control/DSP;industrial sewing machine;IPM; 永磁电机;伺服控制/数字信号处理;工业缝纫机;智能功率模块;
- There is no parking between 9 am and 6 pm. 上午9时至下午6时禁止停放机动车辆。
