Taking PM type(the permanent magnet model) SLPMU -025A motor as an example , this paper makes analytical calculation of its efficiency characteristics by the means of equivalent circuit.
以日本神钢电机公司制造的PM型（永久磁铁型）SLPMU-025A为样机，利用等效电路法对其效率特性进行了解析计算。
When designed, the high-speed generator with a permanent magnet(PM) rotor is preferred because of its simple structure, without excitation high energy density of the PM material.
永磁转子式高速发电机由于具有结构简单、不需励磁、效率高和能量密度大等优点成为高速发电机设计时的首选。
Accurate calculation of winding inductance parameter is important to the dynamic performance analysis of PM (permanent magnet) brushless DC machine.
绕组电感参数的准确计算对于永磁无刷直流电机的动态性能分析具有重要的意义。
This paper discusses the perspective of Nd-Fe-B permanent magnet (PM) in the application to electrical machines.
本文的目的旨在讨论钕铁硼永磁在电机中的应用前景。
The paper presents a control system of an interior permanent magnet synchronous motor (IPM PM) for elevator driver without gear box. The system is based on DSP embedded processor.
针对无齿轮电梯对电机拖动的要求，实现了一种基于DSP嵌入式芯片的永磁同步电机调速系统。
The microstructure and the corrosion property of AZ61 magnesium alloy stirred by permanent magnet (PM) were investigated.
采用永磁体搅拌的方法制备了AZ61镁合金，对其组织和腐蚀性能进行了研究。
The superiority and inferiority of PM machine is closely related with the function parameter of permanent magnet material which is being used.
永磁电机性能的好坏，直接与所采用的永磁材料的性能参数有着密切的关系。
The novel double-stator permanent magnet (PM) machine is compacted with fractional slot concentrated winding and double-stator PM machine.
双转子永磁电机是一种具有高转矩密度、高运行效率的新型永磁电机。
Machine magnetic parameters influence the control performance of an interior permanent magnet (PM) machine, in both the constant torque and the flux-weakening operating regions.
无论是在恒转矩运行区域还是在恒功率运行区域，内置式永磁同步电机的电磁参数对其控制系统的性能都会产生重要影响。
This paper presents an implementation of rotor position estimation with self sensing method for permanent magnet (PM) synchronous machines.
提出了一种永磁同步电机转子位置估算的自检测方法。
This paper proposes a general finite element (FE) based phase variable modeling method of permanent magnet (PM) linear motors for the accurate dynamic simulation of drive systems.
考虑电机非理想结构对推力的影响，建立了永磁直线电机的一般化相变量模型。
The high speed permanent magnet (PM) machine has been widely investigated in the field of electrical engineering since it has small volume, high power density and high efficiency.
高速永磁电机具有体积小、功率密度大和效率高等优点，目前已成为国际电工领域的研究热点之一。
When designed, the high - speed generator with a permanent magnet (PM) rotor is preferred because of its simple structure, without excitation high energy density of the PM material.
永磁转子式高速发电机由于具有结构简单、不需励磁、效率高和能量密度大等优点成为高速发电机设计时的首选。
When designed, the high - speed generator with a permanent magnet (PM) rotor is preferred because of its simple structure, without excitation high energy density of the PM material.
永磁转子式高速发电机由于具有结构简单、不需励磁、效率高和能量密度大等优点成为高速发电机设计时的首选。
应用推荐