phase voltage
英 [feɪz ˈvəʊltɪdʒ]
美 [feɪz ˈvoʊltɪdʒ]
网络 相电压; 三相电压; 相位电压
双语例句
- Analysis of three phase voltage imbalance on the 6.3 kV side of high voltage auxiliary transformer of substation
高厂变6.3kV侧三相电压不平衡分析不间断电源UPS中逆变变压器的寿命评估 - A Novel Time Optimal Control for Single Phase Voltage Sag Compensators
单相电压跌落补偿系统的新型时间优化控制 - This tester is used to determine the isolation character of the shoe material. Through auto transformation from die bearable phase voltage to a half of the line voltage, the excellent illumination energy conservation mode can be achieved.
本机在测试鞋底或绝缘鞋材所能承受的电压值，以了解其耐电压程度。通过对照明灯具从承受相电压至承受线电压一半的自动转换，实现最优照明节电模式。 - Inner Model Control of Inverse System for Three Phase Voltage Mode PWM Rectifier
三相电压型PWM整流器的逆系统内模控制 - Three phase voltage PWM rectifier based on current variable-structure control is studied and mathematic mode of PWM rectifier is analyzed in this paper.
对三相电压型PWM整流器采用电流变结构控制进行了研究，分析了PWM整流器的数学模型，详细设计了电流变结构控制器，并对其稳定性进行了分析。 - Novel Criterion of Transformer Protection Based on Time Difference Characteristic Between Phase Voltage and Differential Current
基于相电压和差流时差特征的变压器保护新判据 - Confirmation of Connection Group of Rectifying Transformer and Phase Voltage Testing
整流变压器接线组别及核相电压的确认 - Phase self-inductance, phase voltage, switching angles, DC bus voltage and shaft speed of the generator have been identified as design parameters and control variables affecting output power.
影响开关磁阻发电机（SRG）输出功率的参数和控制变量有相自感、相电压、开关角、直流侧电压和转速阐述了设计参数和控制变量对输出功率的影响。对SRG模型进行了仿真。 - Voltages to ground are limited to the phase voltage.
可限制对地电压到相电压； - Test results of simulation system show that grid-connected voltage is synchronization with grid phase voltage.
通过对光伏并网系统的测试表明：并网电压与电网相电压同频同相。 - Through auto transformation from die bearable phase voltage to a half of the line voltage, the excellent illumination energy conservation mode can be achieved.
通过对照明灯具从承受相电压至承受线电压一半的自动转换，实现最优照明节电模式。 - A Double Closed Loop Variable Speed System Using Transistor Chopper to Control Phase Voltage for Switched Reluctance Motor
用晶体管斩波器控制相电压的开关型磁阻电动机双闭环调速系统 - The paper presents the concept of three phase average power factor and designs the electric circuit of the phase deference between three phase voltage and three phase electric current, analyzes the output signal of the electric circuit and describes designing manner of the filter.
提出了三相平均功率因数的概念，设计了三相相电压和相电流相位差的平均值测量电路和电平转换及滤波器，并对该电路的输出信号和滤波器的设计作了详细说明。 - Single phase voltage pulse rectifier is an important part of the traction system.
单相电压型脉冲整流器是牵引传动系统的一个重要组成环节。 - A new algorithm of space vector PWM for three phase voltage fed inverter is described.
提出一种新的用于三相电压型逆变器的空间矢量PWM算法。 - This paper introduces and analyzes a new control strategy with capacitor voltage differential feedback for the single phase voltage source UPS inverter.
提出并分析了一种用于UPS中单相电压源逆变器的新的控制策略&引入电压微分反馈代替传统的输出滤波电容电流反馈。 - The method for designing the secondary phase voltage of the rectifier transformer and the formula for calculating the average starting or braking current are also given.
本文介绍了电流断续控制系统临界连续电流与主电路参数的关系，然后提供设计整流变压器次级相电压的方法。和计算起动或制动平均电流的公式。 - The current observer estimates the current by detect-ing phase voltage, DC output voltage of the rectifier and three-phase switch functions. Yet it is crucial to detect switch functions and estimate input currents.
该电流观测器由检测电网电压、整流器直流输出电压和三相开关函数来估算电流值，其关键部分是开关函数的检测和输入电流的构造。 - On this basis, an investigation on the self and mutual inductance calculation of phase windings by energy perturbation method has been made and the phase voltage under no load is obtained.
在此基础上，利用能量摄动法进一步研究和计算了空载时电机各绕组的自感和互感，从而得出了空载时的相电压波形； - Secondly, the principle and mathematic model of three phase voltage source rectifier is analyzed.
分析了三相电压源PWM整流器的工作原理和数学模型； - By the fault analysis functions, the system realizes the calculation of the fault phase voltage and current, the sequence component, the system impedance, and the capacity of short circuit; and the waveform display, the selecting fault phase and distinguishing fault type.
通过故障分析功能，实现了故障相电压和电流的计算和波形显示、故障选相、故障类型判别、各序分量、系统阻抗和短路容量等的计算。 - The control system was made up of AC phase voltage regulating and frequency control circuit.
控制系统利用自行研制的交流相位调压电路以及频率控制电路，实现了对等离子弧推进模型的速度及供水的控制。 - This paper uses an electronic circuit software PSPICE to study three phase voltage source SPWM inverter by simulation.
采用通用的电子线路软件包PSPICE对三相电压源SPWM逆变器进行了仿真研究，采用开关函数法表示逆变器电流信号和电压信号。 - The power spectrum of fault phase voltage is estimated by MUSIC to verify the correctness of criterion.
利用MUSIC对故障相端电压进行谱估计，对所提出判据进行验证。 - The output stage is a three phase voltage invert using SVPWM to achieve voltage output.
输出环节为三相电压型逆变电路，采用空间矢量脉冲调制方法来实现三相电压的输出。 - This paper further studies the basic principles of PWM rectifier and the way to work and establishs a mathematical model for the three phase voltage PWM rectifier, then analyzes the specific control strategy and modulation method.
本文进一步研究了PWM整流电路的基本原理与工作方式，并建立了三相电压型PWM整流电路的数学模型，分析了具体的控制策略和调制方法。 - In medium voltage network, when phase to ground voltage appears asymmetry and some phase voltage rises, the iron core of PT becomes saturated, its excitation inductance decreases, when to match the capacitance of the system, ferroresonance occurs.
在中压配电网中，当系统对地电压出现不对称且某些相电压升高时，PT铁芯出现饱和，其励磁电感减小，当与系统对地电容达到匹配时发生谐振。 - The phase voltage changes on the both sides of fault location are different, so the zero-sequence voltages are.
除了电流量的变化外，故障后故障点两侧的相电压与零序电压值的变化情况也各不相同，本文对此进行了详细分析。 - The waveform and harmonic of phase voltage and line voltage in switching state combination PWM method and new PWM method are compared and analyzed through simulation.
并对开关状态组合的消谐波PWM方法和锐角朝向组合优化PWM方法下的相电压和线电压进行仿真和频谱分析比较。 - The real time data of the line voltage, phase current, phase voltage and active power of main motor were obtained, employing multi function power meter, current transformer, etc, by on-line testing of different working conditions.
使用多功能电力仪表、电流互感器等实验器材，对圆锯机在多种不同工作状态下进行测试，得到了主电机的线电压、相电流、相电压和有功功率等实时数据。