• PWM rectifiers have the characteristics of large power factor, bidirectional power flow and constant direct voltage.

    PWM整流器具有功率因数高、能量可双向流动直流电压恒定等优点。

    www.fabiao.net

  • What's more, because the middle direct voltage is high up to 2800v, the sensors need higher insulated voltage and wider frequency band.

    同时中间直流环节电压高达2800v要求传感器具有很高隔离电压较宽频带

    www.fabiao.net

  • The characters of waste water treatments using dielectric barrier discharge, pulsed high direct voltage discharge and contact glow-discharge cold plasma are analyzed.

    分析了无声放电法、高压脉冲直流放电接触辉光放电低温等离子直接处理废水技术特点

    www.magsci.org

  • In this connection it is endeavoured to reduce the risk of an increase in voltage in a circuit with several direct voltage sources.

    方面试图减少具有几个直流电压电路产生电压升高风险

    ip.com

  • The simulation results show that the PWM rectifier has the merits of low overshoot of starting direct voltage, high speed of response and excellent dynamic and static performance.

    仿真结果表明PWM整流器启动直流电压小,响应速度,具有极佳的静态性能

    www.zndxzk.com.cn

  • This Article Mainly Introduced the Performance, Speciality and Function of CS7106GP, and the Application of the IC in the Digital Direct Current Voltage Meter.

    本文主要介绍CS7106GP性能特点功能,及其数字直流电压表中的应用

    dict.cnki.net

  • The hysteresis wide is widened for decreasing switching frequency and energy losses, which causes the pulsation of instantaneous active power and direct current voltage.

    降低开关频率减少开关损失,需增加功率滞环比较器环,否则引起瞬时有功功率直流电压波动,影响系统性能;

    dict.cnki.net

  • The switch element generates an alternate current voltage having a quasi-higher frequency from a direct current voltage.

    所述开关元件直流电压产生具有第一频率的第一交流电压

    ip.com

  • Based on the balance of the instantaneous power of the distribution static synchronous compensator (DSTATCOM) system the direct output voltage control strategy for voltage control is proposed.

    为寻求性能优良、容易实现配电静止同步补偿(DSTATCOM)电压控制策略根据DSTATCOM系统中的瞬时功率平衡理论,推导出了DSTATCOM用于控制电压直接电压控制策略

    www.dictall.com

  • The program-control high power direct current voltage regulator power supply, as a sub-system of torpedo auto- detecting system, is a very important up to date device for torpedo auto-detection.

    程控大功率直流稳压电源某型鱼雷自动检测系统分系统实现鱼雷全自动化供电和测试的一种先进设备

    dict.cnki.net

  • In this article, An application of PLC on 110v direct current Voltage control circuit is introduced.

    介绍基于直流110v电压控制回路一个应用

    dict.cnki.net

  • The standard is applicable to stator coil and winding insulation alternative and direct current voltage withstanding test for AC generator, synchronous phase modifier and AC motor.

    标准适用交流发电机同步调相机交流电动机定子线圈绕组绝缘交、直流电压试验

    bzfyw.com

  • To transmit the power for the solar farm we would need to build new high-voltage direct current transmission to replace our ac current grid.

    为了传输太阳能发电站能量我们需要建造新的高伏特直流传输取代我们交流电网

    article.yeeyan.org

  • This article introduces a method of direct usage of voltage source as a power for Hall element instead of constant current system.

    本文介绍一种不用直接电压霍尔元件供电方法

    dict.cnki.net

  • This design detailed described the direct current electric voltage of the test and the manifestation.

    数字电压表设计与总结详细描述直流电压测试显示

    danci.911cha.com

  • This text introduce a verified method of direct current high voltage supply source making use of digit multimeter and voltage ratio standard in high voltage and high resistance measure instrument.

    本文介绍一种利用高压测量电压比率标准数字多用测量直流高压电源校准方法

    dict.cnki.net

  • This mixed light ballasts do not, do not flip-flop 220v-240v voltage direct use.

    光灯不用镇流器不用触发器。220v- 240v电压直接使用

    www.cali-light.com

  • High voltage direct current (HVDC) aircraft electrical power generating system (EPGS) is a new type of aircraft power generating system.

    飞机高压直流电源系统一种新型飞机电源系统

    www.dictall.com

  • Most control systems supply the voltage direct from the measurement circuit.

    最大多数控制系统供应测量电路直接电压

    xhenghe.w56.west263.cn

  • The high voltage direct current (HVDC) system connected with weak AC system is considered to be one of the causes for voltage instability.

    交流系统相连高压直流系统认为是引起电压稳定一个因素,评价交直流系统电压稳定性方法相当复杂。

    www.dictall.com

  • The design of filtering equipments at dc side of the converter substations is relative to the security and economy of the high voltage direct current (HVDC) transmission system.

    换流站直流滤波装置设计关系高压直流输电系统安全经济性

    www.dictall.com

  • A novel fault tracking approximator for fault diagnosis scheme of high voltage direct current transmission (HVDC) system is proposed.

    提出一种新的故障跟踪估计器诊断高压直流输电(HVDC)系统中的故障

    www.dictall.com

  • The operation and performances of a new type direct current high voltage power supply are described.

    本文阐述了一种用于核探测器新型直流高压电源原理性能特点

    dict.cnki.net

  • The Power Transmission Division is a leading supplier of products and solutions in the high-voltage field and technology leader in high voltage Direct Current systems.

    输电集团高压领域领先产品解决方案供应商高压直流系统领域技术领军者

    www.chitec.cn

  • Transmission losses will be less than 7 percent, significantly less than the losses from conventional 500-kilovolt (kV) high-voltage direct current (HVDC) transmission schemes.

    电力的传输损失少于7%,远远低于传统500千伏高压直流(HVDC)传输计划的损失量。

    dj.iciba.com

  • This paper introduce in detail the principle of the calibration of resistance box by method of direct current digital voltage meter, mathematics model and the way of uncertainty evaluation.

    详细介绍直流数字电压表校准电阻原理数学模型测量不确定度评定方法

    dict.cnki.net

  • Under the terms of the contract, ABB will supply the underwater and underground cables for the high-voltage direct current (HVDC) link.

    根据合同条款ABB高压直流(HVDC)电线提供水下地下电缆

    blog.gkong.com

  • Commutation failure is one of the most common failures for the high voltage direct current transmission system.

    高压直流输电失败也是主要故障

    danci.911cha.com

  • Commutation failure is one of the most common failures for the high voltage direct current transmission system.

    高压直流输电失败也是主要故障

    danci.911cha.com

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定