unit voltage的例句大全

The control circuit of three-phase voltage source PWM rectifier is consisted by a PLC, a HMI ( Human Machine Interface), a power parameter measuring instrument and the central control unit.

文中的三相电压型PWM整流器系统的控制电路由PLC，人机界面HMI（Human Machine Interface），电力参数测量仪和中央控制单元组成。

The data processing interface of voltage interface mud logging unit is composed of analog boards, this interface matches voltage sensor, but it isn't compatible with current sensors.

电压型接口综合录井仪其数据处理接口部分由模拟电路板组成，这种接口与电压型传感器匹配，但与电流型传感器却不兼容。

Then, according to the function of experiment equipment, we put forward the experiment scheme based on the power unit controller and driver board, based on the power unit, based on the high voltage inverter experiment system.

随后，根据该工装的功能，提出了基于功率单元控制驱动板件、基于功率单元、基于高压变频器实验系统的实验方案。

This commutation method does not require any current or voltage sensors and it only depends on the RB-IGBT collector-emitter voltage sensing unit on the drive board to acquire the necessary information.

该换流策略不需要任何电流电压传感器，仅依靠本文为RB-IGBT设计的驱动保护电路中的集-射电压检测单元即可获取换流所需信息。

The Fault Analysis of Automatic Voltage Regulator's Measurement Unit Board

发电机励磁调节器测量单元板故障分析

The device consists of pulse control circuit, optical coupling isolation, MOSFET driver, waveform control unit, pulse voltage regulator modules, those are implemented based on CPLD and MOSFET.

以CPLD、MOSFET等为主要芯片设计了脉冲控制电路、光耦隔离和MOSFET驱动电路、波形调节单元、脉冲电压调节单元等，获得了符合加工要求的输出脉冲波形。

Simulation of High Voltage Unit ( HVU) in Particle Radiation Detector ( PRD)

星内粒子辐射探测器上高压单元的模拟（英文）

the analog unit performs four tasks, the sensor signal conditioning, ad/ da, modulation of the infrared emitter and control of the heating voltage for figaro sensors.

模拟信号处理单元，完成Figaro气体传感器的信号调理和加热电压控制，红外探测器信号调理，红外光源功率驱动，AD采样和DA输出等功能；电机控制和驱动单元，完成小车电机的功率驱动和控制。

on the basis of introducing the structure and analyzing the principle of sx421 automatic voltage regulators, this paper applies them to the generating unit excitation voltage system.

介绍和分析了SX421自动电压调节器的结构和原理，在此基础上，本文将其应用于发电机组励磁调压系统。

system relay protection for high voltage line with branch of large-size generator-transformer unit

大型发电机组支接于高压线路的系统继电保护

the problems of attenuation and disagreement of high frequency protection signal for the branch line and the operation mode of relay protection for high voltage line with branch of large size generator transformer unit etc are discussed.

介绍了如何解决分支线路高频信号介入衰耗和差拍、大型发电机组支接于高压线路的继电保护运行方式等问题；

a digital display unit of welding current and voltage

自动校零的焊接电流和弧压数显表

it mainly includes excitation voltage generating unit, the voltage and current detection unit, displacement detection unit, communication unit, the motor drive unit, the alarm output, and the microcontroller system peripheral circuit and so on.

其中主要包括激励电压产生单元、电压电流检测单元、位移检测单元、电机驱动单元、通讯单元、报警输出和单片机系统外围电路等。

the development of electric power has been entering the stage of gigantic power-network, great generating unit, high voltage and high automation, calling for the high standard of security of power system. this paper puts forward pieces of suggestion in this regard.

我国电力发展进入了大电网、大机组、高电压、高自动化阶段，对电力系统的安全要求越来越高，本文就电力系统的安全及其应对策略提出了几点自己的看法。

phase voltage clock method used in phasing of crystal thyratron commutation unit

相电压时钟法在晶闸管整流装置定相中的应用

based on the mathematical model of the three phase converter, the current loop and voltage loop control blocks were deduced and the control parameters were designed, which can be the reference of the grid connection pq control strategy for general dg unit.

其次针对并网模式下的三相变流器控制展开研究。建立了三相半桥变流器的数学模型，推导电流内环、电压外环的控制框图并进行设计，可作为通用并网PQ控制DG节点设计参考。

statistic unit of middle voltage customer

中压用户统计单位

statistic unit of high voltage customer

高压用户统计单位

statistic unit of low voltage customer

低压用户统计单位

discussions on the selection of 6 kv as service power voltage class of 600 mw air cooling generating unit

600MW空冷机组厂用电电压等级选用6kV的讨论