依据新的输入电压空间划分及合成空间矢量,确定了新的功率控制开关表。
A new power control switching table is set up according to new dividing of input voltage space and resultant voltage space vectors.
介绍了三相电压型PWM整流器直接功率控制(DPC)系统的组成与原理,分析了开关表的形成机理。
The article introduces the direct power control (DPC) principle and constitution for three-phase boost - type PWM rectifiers and analyses switching table.
通过对传统直接功率控制的分析,推导出一个新的开关表,可以显著地改进PWM整流器的无功功率控制性能。
Through analysis of classical DPC, a new switch table can be deduced which promote the efficiency of reactive power control of PWM rectifier.
仿真结果表明在稳态时功率因数接近于1(0.99),验证了给出的励磁电流的控制方法、四象限开关表的正确性。
The simulation results show that the power factor approaches to 1 (0.99) at stable state, and the exciting current control method and switches table in four quadrants are correct.
RadioButtonWithCallbacks的主构造函数接受3个参数,一个开关状态(真或假),一个标签,以及一个回调函数例表。
The primary constructor for RadioButtonWithCallbacks takes three parameters: an on state (true or false), a label, and a list of callbacks.
在该系统中,每个二极管通过两个双刀开关切换至2400型源表。
In this system, each diode is switched to the Model 2400 SourceMeter Instrument through two two-pole switches.
每一套装置应包括一个主开关和电流表,电流表的刻度范围约20安培。
Each unit should include a main switch and ammeter with a scale of about 20 ampere capacity.
首先检查保险丝看是否熔断,然后拔下喇叭插头,用万用表测量在按喇叭开关时此处是否有电。
First check the fuse to see whether the fuse, and then pull off the horn plug, using a meter measurement in the horn switch when there is electricity.
安装进线刀开关、进线电流表、电压表(可切换)和进线电压指示灯。
Install incoming disconnect switch, incoming current meter, voltage meter (switchable) and incoming voltage indicator light.
它跟在构造函数的形参表之后,以冒号开关。
It follows the constructor parameter list and begins with a colon.
用伏特表测量红色接头处的熔断点火装置开关输出电路。
Using a voltmeter measure fused ign sw output ckt at the red conn.
快速树干注射器主要由贮液瓶、压力表、弹簧秤、输液管、注药口、气门嘴、注射针头、开关等几部分组成。
The quick trunk injector comprises a reservoir pressure-meter, a spring balance, a transfusion pipe, a liquid valve, an air pinhead and a switch.
既然通断性测试往往涉及到多导线装置,因此利用一套开关系统将欧姆表自动连接到每根导线就非常有用。
Given that continuity testing often involves multi-conductor devices, a switch sys tem is useful to connect the ohmmeter to each conductor automatically.
针对上述问题,给出了一种通过细化电压矢量合成扇区和开关信号选择表,优化定子磁链补偿电压的改进方法。
To solve these problems, a modified method is presented, which subdivides the voltage vector sectors and switching signal selection table, and optimized stator flux compensating voltage.
当源表和开关主机通过TriggerLink连接时,它们能够彼此触发,可更快地进行测试。
When the SourceMeter instruments and switch mainframe are connected via trigger Link, they can trigger each other to allow faster test execution.
电信号压力表的传感装置是采用远红外对管的开关原理,实现传感控制功能的。
The sensor signals pressure gauge is used far infrared devices on the principle of switching, and control functions of the sensor.
其激励电压和输出也通过选择开关接到数字电压表上。
And the excitation voltage and output were also fed through the selector switch to the digital voltmeter.
有开关接点的压力测量仪表径50,替代了压力开关和压力表。
A pressure measuring instrument ng 50 with switch contact replaces pressure switch and pressure gauge.
使用项目属性表可以为生成工具(如编译器或链接器)指定开关并创建用户定义的宏。
A project property sheet lets you specify switches for build tools such as the compiler or linker and create user-defined macros.
文中给出了一种由配有IEEE- 488接口的恒流源、电压表、开关矩阵和计算机组建自动测量系统的方法。
In this paper, a method is introduced to set up an automatic measurement system which is made of constant current source unit, voltage meter, switch matrix and computer with IEEE - 488 interface.
丽塔:为什么我们不打开画面而关掉声音呢?你看演职员表, 我们聊天,这个开关怎么用的?
RITA: Why don't we turn on the picture and turn off the sound? You can watch the credits, and we can talk. How does this work?
包括壳体、热电偶、过压保护器、模拟开关、放大器、视表、电源。
The utility model comprises a shell body, a thermoelectric couple, an overvoltage protector, an analog switch, a magnifier, a display meter and a power source.
压力表可发出供水压力下限和上限开关信号。
The pressure meters can give the switch signals of up limit pressure and down limit pressure of water supply.
柜内还装有电流表、电压表、自动空气开关、指示灯、交流接触器、工频变频转换开关及起动、停止按钮等。
Inside is arranged ammeter, voltmeter, air circuit breaker, indicator, ac contactor, conversion switch, and buttons for starting or stopping.
对常用的4种远传燃气表传感类型进行了对比分析,自保持开关型燃气表是较为理想的远传燃气表。
A comparative analysis for 4 kinds of conventional sensor types of remote transmitting gas meter is carried out.
本电参数测试仪通过AT 89 C51单片机作为核心的控制元件,由模拟开关hcf 4051构成自动量程数字万用表。
Abstrct: the electrical parameters Tester through AT89C51 SCM as a core element of control by the analog switch HCF4051 constitute a range digital multimeter.
电信号压力表集压力表、光电传感器、电子开关电路和小型继电器为一体,机构紧凑,使用方便,安全可靠。
Set signal pressure gauge pressure gauges, photoelectric sensors, electronic switches and circuit relay as one small, compact bodies, easy to use, safe and reliable.
电信号压力表集压力表、光电传感器、电子开关电路和小型继电器为一体,机构紧凑,使用方便,安全可靠。
Set signal pressure gauge pressure gauges, photoelectric sensors, electronic switches and circuit relay as one small, compact bodies, easy to use, safe and reliable.
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