stored program controlled switching system 存储程序控制交换机
Stored Program Controlled Switching 交换机
progressively controlled switching system [计] 逐级前进控制的交换系统
digital program-controlled switching ap-paratus 数字式程控电话交换机
phase controlled switching 相控开关
phase-controlled switching 相控开关技术
program controlled switching system 程控交换软件系统
progressive controlled switching system 逐级前进控制的交换系统
Thus the operation is controlled by high-current power electronic devices. Test results demonstrate that PMA can satisfy with the request of the controlled switching, and it is the ideal choice of synchronous switching.
相控真空开关采用三相独立操动的单线圈永磁机构,其操作电源为由大功率电力电子器件控制的储能大容量电容器,通过多次的测试结果表明单线圈永磁机构能很好地满足相控开关的要求,是相控开关的理想选择。
参考来源 - 空载变压器相控投切技术研究Lastly, according to differently residual core flux models, detailed MATLAB/Simulation about some modules' function are made, which indicates that the controlled switching method based on DSP can be used to potentially eliminate the inrush currents when energizing No-load power transformer.
仿真结果表明，采用基于DSP的选相位关合技术方案，能够有效地抑制投空载变压器暂态过程中励磁涌流的幅值。
参考来源 - DSP选相位关合控制技术在投空载变压器中的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Manual or control level controlled switching and ventilation adjustment, enabling easy operation.
手动或操纵杆控制开启开启关闭及调节通风量，操作简便；
Subscriber line interface circuit is an important part of digital program-controlled switching system.
模拟用户线接口电路是数字程控交换系统的重要组成部分。
The memory control block (MCB) shown in Fig. 1 is widely used in digital program-controlled switching systems, telecommunication equipments and other automatic control equipments.
图1所示的存储控制模块MCB在数字程控交换机等通信设备和自动控制设备中得到大量应用。
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