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   整流桥 在 电力工业 分类中 的翻译结果: 查询用时:0.74秒
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整流桥
相关语句
  rectifier bridge
    Totem-Pole Boost with no rectifier bridge can get better performance in theory.
    Totem-Pole Boost功率因数校正电路由于省略了整流桥,理论上可获得更高的效率。
短句来源
    In this paper, according to the structure of 6-phase Y-Y winding of 30 degrees phase displacement, and practical wave form of armature currents of synchronous generator connected to a rectifier bridge, the armature MMF of synchronous generator is analysed systematically.
    根据六相双丫移30°绕组的结构特点以及同步发电机与整流桥不同联接方式下电枢电流的实际波形,对其电枢磁势进行了系统的分析推导,得出了具有普遍意义的计算公式。
短句来源
    This machine is a new kind of generator which comprises DC armature winding connected with a polyphase full wave rectifier bridge.
    此发电机是一种新型发电机,它由直流机电枢绕组外接多相全波整流桥组成。
短句来源
    In this article the spectrum distribution of rectified voltage Variation is analysed and Stud-ied concerning 3 full controlled rectifier bridge when the altermating component of lagged triggeringangle vanes sinusoidally with scanning frequency fu(△a).
    本文就三相全控整流桥滞后触发角交变分量△a以扫描频率fu,作正弦变化时,整流电压变化量的谱分布进行了分析与研究。
短句来源
    The equivalent representation of rectifier bridge and automatic voltage regulator (AVR) is also provided.
    文中对整流桥和自动励磁调节器(AVR) 的模型也作了介绍。
短句来源
更多       
  bridge rectifier
    By omitting diode bridge rectifier,the Bridgeless-Boost and Halfbridge-Boost topologies in the continuous conduction mode(CCM) can reduce on-state loss,and enhance the circuit efficiency around 1% than the conventional Boost-PFC.
    工作在连续导通模式的Bridgeless-Boost和Halfbridge-Boost拓扑,省略了传统Boost-PFC前端的整流桥,减少了通态损耗,提高了电路的效率约1%。
短句来源
    A circuit structure and circuit topologies family of single stage combined uninterruptible AC/DC converters with high power factor based on Boost-Flyback converter are proposed. The converter is constituted of a full bridge rectifier and a Boost-Flyback converter with power factor correction ,uninterruptible power supply and fast output voltage regulation.
    本文在深入研究单级Boost-Flyback组合式高功率因数AC/DC变换器原理特性的基础上,提出了一类基于 Boost-Flyback 变换器的单级组合式不间断高功率因数 AC/DC 变换器电路结构与拓扑族,这类变换器由二极管整流桥和具有功率因数校正、不间断供电、输出电压快速调节等多功能的单级 Boost-Flyback 组合式变换器构成。
短句来源
    In this paper, based on analysis the characteristic of direct-drive WPGS and other devices, the main circuit structure, which composed of three-phase full bridge rectifier, sepic chopper and single-phase full-bridge inverter, is presented.
    本文在详细分析直驱风力发电系统特点和已有逆变装置的基础上,确立了三相不可控整流桥+SEPIC变换电路+单相全桥逆变电路的逆变装置主电路结构。
短句来源
    The accuracy and practicability of the simulation program are verified by simulation on chopper, three-phase all-controlled bridge rectifier and three-phase half-controlled bridge rectifier.
    通过对于瓦格纳斩波器、三相全控整流桥和三相半控整流桥的仿真验证仿真程序的正确性和实用性。
短句来源
  “整流桥”译为未确定词的双语例句
    QUASI-DYNAMIC MODEL OF FULLY CONTROLLED THYRISTOR RECTIFIER OF THREE-PHASE
    三相全控整流桥的准动态模型
短句来源
    Prediction and Suppression of Different Mode Conducted EMI of Three-phase Rectifier
    相控整流桥网侧差模传导干扰的预测与抑制
短句来源
    Prediction of Three-phase Rectifier DC Side Different-mode EMI
    三相整流桥直流侧差模干扰预测
短句来源
    High and Low Voltage Bridge Rectifiers Based Excitation Control Scheme and Its Simulation Analysis
    高低压整流桥式励磁控制方案及仿真分析
短句来源
    Design and Implementation of Rectifier Testing System
    分布式整流桥测试系统的设计与实现
短句来源
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  rectifier bridge
Another variant posses a rotating rectifier bridge in the rotor feeding the field circuit directly after signal processing on the stator side.
      
  bridge rectifier
In the simulation model, as the most common harmonic source, 3-phase thyristor bridge rectifier circuit is constructed.
      
The synchronous machine connected to a d.c.-link is used for either a generator or a motor by connecting a bridge rectifier to the terminals of armature windings.
      
A default diode model in PSPICE was used for the input bridge rectifier and the high-voltage diodes in the voltage doubler rectifier.
      
A bridge rectifier of four 1-N 4148 diodes and a capacitance of 4.5 nF were used for demodulation.
      
Finally, the DC output voltage is reconstructed by a full bridge rectifier followed by an L-C low-pass filter.
      
更多          
  rectifying bridge
For the Vortek lamp the re sponse time is less than 50 ms when excited with a 3-phase rectifying bridge supply.
      


This paper discusses that in SCR digitcl trigger circuit composed of the Z80-CTC Z80TP801 single-board computer control systemsarc adopted. They possess many advantages such as simpler construction; better stability and flexibility in use. The conduetionangle may be changed from 0°-180°, and the resolving power can reach 0.144°. In the three-phase trigger circuit, of all phase triggers, the largesterror of deviation is equivalent to 0.096°. In the single-phase alternatitg switch; the three-phase controlled bridge...

This paper discusses that in SCR digitcl trigger circuit composed of the Z80-CTC Z80TP801 single-board computer control systemsarc adopted. They possess many advantages such as simpler construction; better stability and flexibility in use. The conduetionangle may be changed from 0°-180°, and the resolving power can reach 0.144°. In the three-phase trigger circuit, of all phase triggers, the largesterror of deviation is equivalent to 0.096°. In the single-phase alternatitg switch; the three-phase controlled bridge rectifiers and the three-phase anti-parallel circuits, the circuit is used. which is presented in this paper and the automatic conpensated manner for the error of the marker-pulse deviation caused by voltage undulation of supply network and other element is also advanced.

本文讨论在运用Z80—TPS01单板机的控制系统中采用Z80—CTC组成的可控硅数字触发电路。它具有结构简单,稳定性高及使用灵活等优点。触发角可在0—180°范围内变化,分辨率达0.144°,在三相触发电路中各相触发脉冲间最大偏移误差为0.096°。文中介绍了此电路在单相交流开关、三相可控整流桥和三相桥式反并联电路中的应用,提出了电网电压波动等因素造成同步脉冲偏移对误差的自动补偿方法。

This paper describes a designed PID excitation regulation device in which Intel 8080 single board microcomputer is adopted asits basic control unit.The output of the regulator controls the thyristor-fed excitation system of a generator.The flow charts of main software and the test results in laboratory are given.

本文叙述了微处理机型励磁调节器的设计和某些试验结果,基本控制设备是8080系统的单板微型计算机及一些外部硬件和信号变送器。调节器的输出直接控制大功率的可控硅整流桥,即用于控制可控硅励磁装置,励磁调节规律采用经典的PID调节,本文中还给出发电机运行时励磁调节器所使用的主要的软件流程图,本装置在试验室小发电机上进行了许多试验,结果是满意的。

The characteristics of a double-star synchronous generator with rectifier load have been studied from the fundamental machine equations in this paper.The generator is with two statoric windings shifted by 30 or 0 eiectrical degrees, which with their bridges car. be connected either in series or in parallel. Therefore, the double-star synchronous genera- tor with rictifier load cm form four operating modes. From the fundamental machine equations, the expressions of displacement angles and commutation angles are...

The characteristics of a double-star synchronous generator with rectifier load have been studied from the fundamental machine equations in this paper.The generator is with two statoric windings shifted by 30 or 0 eiectrical degrees, which with their bridges car. be connected either in series or in parallel. Therefore, the double-star synchronous genera- tor with rictifier load cm form four operating modes. From the fundamental machine equations, the expressions of displacement angles and commutation angles are derived under these operating modes Then the characteristics of a double-star synchronous generator with rectifier load can be predicted from given load current, field current, genrator speed, bridge delay angle and parameters. Theoretic results are compared with experimental results obtained from a laboratory macine.

本文根据基本电机方程推导出双Y同步发电机带整流桥负载时的特性。同步发电机定子的两个Y形绕组移相30°电角度或者同相位,每个Y形绕组经两个三相桥式整流后相串联或并联,再加到负载上,从而可以构成四种运行方式。根据基本电机方程,导出了双Y同步发电机在这四种运行方式下位移角和换相角的表达式。因而在已知负载电流、励磁电流、发电机转速和电机参数时,可以预测带整流负载时双Y同步发电机的特性。用一台试验电机测得实验结果,并与理论分析和计算结果相比较。

 
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