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- Discussion on obtaining position of synchronous voltage of controllable rectifying unit 可控整流机组中同步电压取点的探讨
- controllable rectifying unit 可控整流机组
- The method, advantages and disadvantages of obtaining position of synchronous voltage of rectifying unit were discussed. 阐述了整流机组中同步电压取点的方法及其优缺点。
- Development and Application of Protective System with Right and Opposite Directions for Large-Scale Silicon Controlled Rectification Unit 大型可控硅整流装置正反向保护系统的开发与应用
- A silicon controlled rectifying chopper is used to control exciting current so as to adjust the output voltage of generator automatically. 利用可控硅斩波器控制励磁电流来自动调节发电机的输出电压。
- Suggestions on the design of rectifying units in new project of ionic membrane caustic soda were put forward. 提出了建设新离子膜烧碱项目中对整流装置设计的建议。
- Innovation process of technology and attentive problems in silicon controlled rectifying instead of silicon rectifying were introduced. 介绍了硅整流改为可控制硅整流的技术改造过程及应注意的问题,改造后的整流技术具有操作简单,提高经济效益的特点。
- alternator; armature; rectifying unit; field; 交流发电机;电枢;整流元件;磁场;
- Abstract: A simple and high-performance brushless DC generator consisting of a controlled rectifying circuit and permanent magnet square wave motor is presented. 文摘:提出了一种可控整流电路,它与永磁方波电机联合构成一种简单、高性能的无刷直流发电机。
- The cause of intermediate frequency power supply havig lower power factor was analyzed, and the way of improving the power factor of the controlled rectifying device was proposed. 分析了中频电源功率因数低的原因,提出了改善可控整流装置功率因数的方法。
- The main factors to choose connection mode of rectifier unit are discussed. The vectorgrams of transformer in different connection modes and the output voltage waveform after rectifying are analyzed. 摘要阐述了选择整流机组接线方式时需考虑的主要因素,分析了采用不同变压器联结方法的相量图以及整流后输出的电压波形。
- The thyristor triphase-bridge full controllable rectification circuit is taken as main circuit of the system and the trigger circuit with saw-tooth synchronism signal is adopted. 该系统以可控硅三相桥式全控整流电路构成系统的主电路,采用同步信号为锯齿波的触发电路。
- VHD and of the controllable rectification system are calculated, the algebraic calculating formulae are educed and the calculating steps are given in the paper. 对可控整流系统的这两个指标进行了计算,导出了解析公式,展示了计算步骤,得到计算值。
- The varieties of hamonic wave of electrochemical rectifying units,the harness of harmonic wave,the kinds of filter and its characteristics,and the selection filter project were introduced. 介绍了电化学工业整流装置产生谐波的种类,谐波的治理方法,滤波器的种类及其特点,滤波器方案的选择。
- Analysis results show that the energy of UWS-EMP couples to fuzes via the power module of fuzes, causes silicon control rectifier conduction, and results in fusing. 分析得出:超宽谱电磁脉冲主要是通过后门耦合到引信电源模块,引起电源波动,使晶闸管意外导通,导致引信意外发火。
- Emulation of Three-Phase Half-Wave Controllable Rectifying Circuit 三相半波可控整流电路的计算机仿真
- It also describes the principle of silicon controlled rectifier in hardware. 在硬件上还扼要介绍了晶闸管的温控原理。
- This paper describes a new type rectifier unit for copper electrolysis , analyses impact of diagonal location on AC busbar voltage drop and proposes a method for solving the problem. 介绍一种新型铜电解整流电源,分析了封角位置对交流母排压降的影响,并提出了解决问题的办法。
- This article describes the Siemens rectifier unit,inverter,PLC in the ship unloader on the application,focused on the composition of the entire system,hardware and software features and the key point. 介绍了西门子整流单元、逆变器、PLC在卸船机上的应用,重点介绍了整个系统的构成、软硬件特点和关键点。
- Industry rarely thrives under government control. 在政府控制之下工业很少会发达。