... 交流电流互感器 AC current transformer 交流电路 alternating circuit 交流电路理论 alternating-current circuit theory ...
基于24个网页-相关网页
alternating current circuit 交流电路 ; [电] 交变电路 ; 交羚路
phase alternating circuit 三相交流
resonant alternating circuit 交流电路谐振
alternating circuit resonance 交流电路谐振
3 phase alternating circuit 三相交流
special-cycle alternating-circuit 特殊周期函数交流电路
alternating current track circuit 交流铁道电路 ; 交领道电路 ; 交流轨道电路
Alternating-direct-alternating circuit is adopted and CPLD is used as logic control device of power IGBT in main circuit of variance-frequency timing system.
变频调速系统主电路采用交-直-交形式，以可编程逻辑器件(CPLD)作为调速系统逆变电路功率开关器件IGBT的逻辑控制器件。
In the application of above 24V fort current voltage grade control circuit, Voltage Alternating and resonant wave interference of input model for Programmable Logic Controllers must be resolved.
可编程控制器在高于24V的直流电压等级控制回路中应用时需解决输入模块的电压变换和谐波干扰等问题。
The product of the effective values of the voltage and current with the cosine of the phase Angle between current and voltage in an alternating-current circuit.
伏特量交流电路中电压与电流的有效值以及电流与电压之间相位角的余弦之乘积。
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