grid voltage
英 [ɡrɪd ˈvəʊltɪdʒ]
美 [ɡrɪd ˈvoʊltɪdʒ]
栅极电压
双语例句
- Parallel connection control method for the PWM rectifiers under unbalanced power grid voltage conditions
电网不平衡条件下PWM整流器的并联控制方法 - Research on the Control Strategy of Three-phase PWM Rectifiers under Unbalanced Grid Voltage
电网不平衡下三相PWM整流器的控制策略研究 - The Auto-disturbance Rejection Control of Capture Maximal Wind Energy with Restraining Fluctuation of Grid Voltage
抑制电压波动影响的自抗扰最大风能捕获控制 - Simulation Research on Excitation Control of Double-fed Generator Adapting to a Slight Decrease for Grid Voltage
适用于电网电压小幅下降的双馈电机励磁控制仿真研究 - The new regulations of power grid operation require that wind turbine-generator keep connected with the grids even in the situation of grid voltage drop.
现代风力发电的发展，对风电生产提出了新的需求，即在电网电压跌落处于一定范围内时风力发电机装置必须保持和电网相连。 - Grid voltage monitoring and recording system based on wireless data transceiver
基于无线数传电台的电网电压监测记录系统 - To meet the needs of economic development and grid voltage has risen.
为满足经济发展需要，电网电压等级也随之不断提高。 - Grid voltage in accordance with corporate standards and requirements for power factor to determine the motor's voltage rating and type.
根据企业的电网电压标准和对功率因数的要求，确定电动机的电压等级和类型。 - The Grid Voltage Effect in Carrier Injection of Organic Field-effect Transistor
栅压对有机薄膜场效应晶体管中载流子注入的影响 - This strategy is robust for the grid voltage fluctuation and easy to realize.
该策略对丁电网电压波动具有较好的鲁棒性。 - The power margin index for Shanghai grid voltage stability is presented, and the time domain simulation checking method for the power margin index is discussed.
介绍了上海电网电压稳定功率裕度指标，探索了电压稳定裕度指标的时域仿真校核方法。 - Design and Realization of Software Phase-Locked Loop under Grid Voltage Dissymmetry
电压不对称情形下基于DSP软件锁相环的设计 - Double feed systems work well if the grid voltage and frequency is very stable.
当网格电压和频率很稳定时，双馈系统工作的很好。 - The control strategy based on virtual power grid flux without power grid voltage sensors is proposed to improve reliability and reduce cost for the grid-connected inverter.
以提高并网逆变器可靠性和降低成本为目的，采用基于虚拟电网磁链定向的无电网电压传感器的矢量控制策略； - With the increasing of wind turbines, the response of wind turbine is more and more important when the grid voltage dips.
随着风电机组数量的增加，电网故障时风机的动态响应越来越重要。 - The vector decoupled control strategy based on the d-q mode for the three-phase PWM voltage rectifier was researched, a model based on current state decoupling and grid voltage feed-forward compensation control strategy was proposed.
在三相电压型脉宽调制整流器d-q轴数学模型的基础上，对其矢量解耦控制策略进行了研究，提出了基于电流的状态解耦和电网电压前馈补偿的控制策略。 - Temperature drift with different grid voltage is different, too.
不同的栅极电压下的温度漂移也不相同。 - A grid voltage monitoring and recording system based on wireless data transmitter receiver is introduced in this paper.
文章介绍了一种基于无线数传电台的电压监测记录系统。 - While at the same time, massive harmonic components generated by the non-linear loads are leading to distortion of the grid voltage and current and have threatened power quality and power utilization safety seriously.
但与此同时，这些负载也向电网注入了大量的谐波，导致电网中电压和电流的畸变，严重影响了电能质量和用电安全。 - Analysis of the grid voltage drops, Multiple types types of wind turbine reactive power and voltage control strategy.
分析了电网系统发生电压跌落时，通过多机种风电机种对无功功率和电压的协调控制策略。 - Considering grid voltage dip as disturbance, the thesis proposed a rotor damping current control based on feed-forward structure.
从电网电压作为扰动的角度出发，提出一种基于前馈结构的转子电流阻尼控制方法。 - Positive and negative voltage regulating technology realizes the function of distribution transformer non-contact on-load automatic voltage regulating and achieves stabilizing power grid voltage aim.
正反调压技术实现了配电变压器无触点有载自动调压的功能，达到了稳定电网电压的目的。 - For the converter controller, vector control method in d-q rotational frame is employed, realizing the rotational speed and reactive power control of PMSG as well as the dc voltage and grid voltage control of inverter side.
提出了采用d-q轴旋转坐标系下的矢量控制方法，实现了发电机转速和无功的控制，以及逆变侧直流电压和交流电压的控制。 - This paper introduces the control strategy of PWM rectifier under unbalanced grid voltage and studies methods to suppress the dc output voltage harmonic.
本文介绍了电压不平衡时整流器控制策略，研究了抑制直流输出电压谐波的方法并建立了仿真模型。 - In the backward stage of inverter control, the paper is analysised the advantages and disadvantages of several common control methods, and simulated the method of feed-forward grid voltage and tracking current by Matlab.
在后级的逆变控制中，分析了几种常见的控制方法的利弊，结合Matlab对电网电压前馈与电流跟踪控制进行了仿真。 - The design of the main circuit and its control system of the three-level voltage source PWM rectifier is conducted, the experimental platform is established and the experiments of switching table DTC based on grid voltage orientation.
本文设计了三电平电压型PWM整流器主电路及其控制系统，搭建了实验平台，对基于电网电压定向的开关表直接功率控制进行了实验研究。 - Chapter 4 introduces the control strategy of PWM rectifier under unbalanced grid voltage.
第四章介绍了电网电压不平衡时三相电压型PWM整流器的控制策略。 - According to the feature that wind generator absorbs reactive power, combination of parallel capacitor group and static reactive power compensator SVC is used to compensate reactive power. It improves the power factor of wind power plant and ensures the power grid voltage stability.
针对风电机组并网会吸收无功功率这一特点，采取了并联电容器组和静止无功补偿器SVC相结合进行无功补偿的方法，提高了风电厂的功率因数，保证了电网电压的稳定性。 - Then, a grid connected control strategy with filter capacitor current compensation and grid voltage feed forward is analyzed and designed.
其次，设计和分析了一种带滤波电容电流补偿和电网电压前馈环节的电感电流内环的并网控制策略。 - Meanwhile it will also cause power grid voltage dropping, voltage wave distortion, false trip of relay protection.
同时也会对电网造成系统电压下降、系统电压波形畸变、继电保护误动等一系列问题。