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- This line ties in the main circuit. 这条电线是通主要电路的。
- Where does this line tie in with the main circuit? 这条线在哪里跟主线路连接在一起呢?
- The system constituteframe diagram and main circuit diagram are given. 给出了系统的组成框图和主要的电路图;
- Topologies of Main Circuits for AC. 几种交流稳压电源主电路拓扑。
- We electrified the main circuits to see if the fuses would blow . 我们把主要电路通上电,看看保险丝是否会烧断。
- For the maturated study of main circuit configuration,the development of APF mainly depends on its control method. 有源电力滤波器主电路结构的研究已经比较成熟,其性能的提高主要依赖于所采用的控制方法。
- Through comparing accustomed structures of main circuit, a converter with three legs is selected as main circuit. 通过对现有STATCOM主电路结构的对比分析,选择以三桥臂变流器为STATCOM主电路;
- The main circuit of the wire-incisory pulse power with PWM energy-controlled electric spark serves as a closed loop. PWM控制节能式电火花线切割脉冲电源主电路是一个电流闭环控制系统,放电电流的动态特性是影响电火花线切割加工工艺性能的重要因素。
- Its operation principle is stated, and its main circuit diagrams and control flow charts are also given. 阐述了系统的工作原理,给出了该系统主要的硬件电路图和控制流程图。
- We electrified the main circuits to see if the fuses would blow. 我们把主要电路通上电,看看保险丝是否会烧断。
- The principle and main circuit design ideas are given for the mobile pulse output module tester. 介绍了便携式脉冲输出模块测试仪的原理和主要电路设计思想。
- Main circuit breakder: Imported ABB VD4 vacuum circuit breaker or VS1,VT2,ZN12,vacuum circuit breaker. 主配断路器:本开关柜可配用VS1、VT2、ZN12真空断路器,也可配用进口ABB公司生产的VD4真空断路器。
- The paper analyzes and designs the main circuit of high-power IGBT inverted air plasma cutting power supply. 对一种大功率IGBT逆变式空气等离子切割电源的主电路进行了原理分析与设计。
- In the industrialized application of APF, one of the key techniques is the device protection of main circuit of APF. 在有源电力滤波器的推广应用中,主回路开关器件的保护电路是其中关键的技术之一。
- A topology of the main circuit for the harmonic compensator with a resonant AC link soft-switching is analyzed. 分析了一种带交流谐振环节软开关谐波补偿器的主电路拓扑。
- The system unit is the case that holds the main circuit boards, microprocessor, power supply, and storage devices. 机箱是一个盒子,里面装配有主要的电路板,微型处理器,电源和存储设备。
- A main circuit of thyristor arc welding power source is designed and its working course is analyzed in this paper. 设计了一种晶闸管整流式平特性弧焊电源主电路,分析了其工作过程。
- The main circuit of a dual voltage alternator is given and its principle is discussed. 首先给出双电压发电机系统电路图,并介绍其工作原理。
- The control model and main circuit of the power supply, the construction of control system and simulation result is presented respectively. 确定了电源的控制模型和主电路结构形式,以及控制系统的组成,并给出了仿真结果。
- All active power switching devices in the main circuit are IGBTs controlled by a TMS320LF2407 DSP (digital signal processor). 主电路的功率开关器件全部采用IGBT,并由一套TMS320LF2407数字信号处理器(DSP)控制。