关键词 : 逆变电源 ;有限双极性控制 ;领先 / 滞后 ;互补脉宽调制脉冲 [gap=3453]Key words : inverters ; 1imited double - pole cont rol ; advanced/ retarded ; bridge - arm
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bridge arm 电桥臂 ; 电桥比例臂 ; [交] 桥臂
bridge arm ratio 电桥比 ; 电桥臂比
BRIDGE ARM RESITANCE 桥壁电阻
bridge-arm 桥臂
bridge-arm fault diagnosis 桥臂故障诊断
IEGT bridge arm modification IEGT桥臂改造
Compared with single bridge, the relationship between the arm resistance of double bridge and its sensitivity can be determined.
通过与单电桥相比,得出双电桥桥臂电阻与电桥灵敏度的关系,从而确定了双电桥桥臂电阻选择的原。
This paper gives the best method in configuring the bridge arm to improve the sensibility of the AC bridge by way of theoretical deduction and experiment.
通过理论和实验证明,阐述了提高交流电桥灵敏度的桥臂最佳配置方法。
Voltage waves are deduces on lower bridge arm PWM modulation and theory of rotor position detection based on EMF is introduced.
分析了下桥臂调制方式下绕组端电压波形,并基于此介绍了反电势法检测转子位置原理。
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