混合式步进电机的转子用永久磁钢,由励磁和永磁产生的电磁力矩实现步进运行。
Hybrid stepping motor rotor with permanent magnets, excitation and produced by permanent magnet electromagnetic torque realize stepping operation.
论文分析了混合式步进电动机的工作原理和运行特性。
The thesis analyses the work principle and operating characteristics of hybrid stepper motor.
本文从非线性参数的分析出发,考虑电机的磁饱和因素,而提出一种混合式步进电动机运行矩频特性的实用计算方法。
The paper presents a practical calculating method for running torque-frequency characteristics of a hybrid stepping motor, considering magnetic saturation and analyzing the nonlinear parameters.
试验表明,用五相混合式步进电动机二相低速同步电动机运行,其运行性能优良。
The test results indicate that the operating performance of the five-phase hybrid stepping motor when it operates as a two-phase low speed synchronous motor is good.
由接触器和晶闸管并联组成的混合式接触器能够有效地防止触头熔焊,从而有利于起重机械的安全运行。
A hybrid contactor made of contactor in parallel with thyristor can effectively prevent contactor heads from melting. So it is advantageous for safe running of hoisting machines.
同时它与二相和四项混合式步进电动机相比较也显示了具有较高的电机运行频率和较小的转矩脉动的优点。
Simultaneity by comparison it with two-phase and four-Phase hybrid stepping motors, also displayed its advantages of higher motor action frequency...
通过对复合式牺牲阳极埋地运行参数的测试表明,管道保护电位达—1.4V,阳极开路电位在—1.5 V以上,是非常理想的镁阳极电位,其应用效果优于镁锌混合式方法,具有广阔的应用前景。
Shown from test of operation parameters on buried compound sacrificial anodes, pipeline protective potential is -1.4V and anode opened-circuit is over 1. 5V. It is a much ideal mag…
采用混合式通风方式,自然通风和机械通风可以依据不同的条件交替运行。
Compound ventilation mode is adopted in this system, so that natural draught and mechanical ventilation can alternately function under different conditions.
同时它与二相和四项混合式步进电动机相比较也显示了具有较高的电机运行频率和较小的转矩脉动的优点。
Simultaneity by comparison it with two-phase and four-Phase hybrid stepping motors, also displayed its advantages of higher motor action frequency and Iower torque p...
同时它与二相和四项混合式步进电动机相比较也显示了具有较高的电机运行频率和较小的转矩脉动的优点。
Simultaneity by comparison it with two-phase and four-Phase hybrid stepping motors, also displayed its advantages of higher motor action frequency and Iower torque p...
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