SVC is used in power system for the purpose of reactive power support and voltage control. Wide area measurement system (WAMS) has been widely used in modern power systems.
SVC已经广泛应用于电力系统的无功支持和电压控制，广域测量系统在国内外也已有许多工程应用。
This information permits accurate, professional diagnosis of the spark plugs, plug wires, ignition system, fuel control and most other factors affecting the spark plug voltage and combustion chamber.
这方面的资料证准确，专业诊断的火花塞，电线插头，点火系统，燃油控制和大多数其他的影响因素火花塞电压和燃烧室。
This paper puts emphasis on the principle of using microprocessor to control SCR for the adjustment of alternating voltage, and on the hardware system and the flowchart.
本文着重阐述采用微处理器控制SCR交流调压的工作原理，系统的硬件组成及程序框图。
The control system functions to keep speed of the machines substantially constant and the voltage within prescribed limits, even the load may change.
控制系统的功能是在负载随时变化的工况下，确保机组转速恒定，并使电压输出控制在要求范围之内。
The power switches is able to control the direction of power flow as long as the capacitor voltage is kept higher than the system voltage.
只要电容电压比系统电压高，则电能开关就能控制能流方向。
The control and protection switching electric appliance (CPS) is a sort of New-style multifunction and integration component design to low-voltage distribution and control system.
控制与保护开关电器(CPS)是一种新型的用于低压配电与控制系统的多功能、一体化基础元件。
The paper applies the fuzzy control system toolbox based on MATLAB (SIMULINK) language, through the application of the electrical generator output voltage fuzzy control, supplies a simulation method.
运用了基于MATLAB (SIMULINK)语言的模糊控制系统工具箱，通过对发电机输出电压模糊控制的实现提供一种仿真方法。
An intelligent control system of high current low voltage pulse power supply is introduced in this paper.
介绍了针对大电流、低电压的脉冲电源的智能控制系统。
Based on the analysis of control strategy of the system, this paper used respectively voltage oriented and stator flux oriented vector control in grid side and rotor side of the converter.
在分析了该系统控制方法的基础上，建立了交直交变频器网侧电压定向以及转子侧定子磁场定向的矢量控制系统模型。
The control system utilizes a sliding mode observer for the generation of all controller feedback information by means of non-speed information, such as voltage, current and parameters of motor.
利用非速度信息，如：电机的电压、电流及电机本身参数，通过滑模观测器产生控制器所需的速度反馈信息。
When the variation of bus-bar voltage and frequency occurs, the reliability of electric motors, transformers, control and protection system is analyzed in this thesis.
当电网电压和频率的变化时，分析了电动机、变压器、控制及保护系统、照明系统、通信导航设备等受电器工作的可靠性。
An expert system of voltage and reactive power control for substation is presented.
提出了一个变电站电压无功综合控制专家系统。
This paper analogy the selection of voltage space vector and the flux linkage estimate model of the direct torque control system of PMSM, and the realizing project of the system.
文章分析了永磁同步电机直接转矩控制系统的电压空间矢量选择和磁链估计模型，并提出了系统的实现方案。
The voltage and inactive power control of substations have become necessary measures to ensure the voltage quality and inactive power balance and improve the reliability and economy of power system.
变电站电压、无功控制已成为保证电压质量和无功平衡，提高电力系统可靠性和经济性必不可少的措施。
A scheme of implementing the intelligent regional voltage and reactive power control (VQC) system in the control center is presented to solve the limitations of VQC system in substations.
针对目前变电站电压无功控制系统存在的缺陷，提出了在调度端实现智能区域电压无功控制的系统设计。
Secondary Voltage Control is a new way of voltage control, firstly the power system is divided into many control areas whose electric distance is remote.
二级电压控制是一种新型的电压控制方式，它首先是将整个电力系统分成若干彼此电气距离较远且相互近似解耦的控制区域。
In this paper the complexity of voltage control in power system is discussed through the analysis of relationship between power system balanced states of voltage and reactive power.
本文通过分析无功功率平衡和电压水平的关系，指出了电力系统电压调整的复杂性，然后讨论了变电站电压无功控制的原理，给出了控制的数学模型。
The text expatiate the content of power system reactive optimization and voltage control, laying stress on the study of reactive sources allocation and voltage control partition.
本文对电力系统无功优化和电压控制的内容进行了系统的阐述，并着重对电力系统无功源配置和电压控制分区进行了较为深入的研究。
Automatic voltage control soft system of local power net gets real-time data from SCADA system to analyze power net mathematically.
地区电网自动电压控制系统主要通过调度自动化scada系统采集实时遥测遥信数据进行在线分析计算。
Combine a actual project, the thesis introduce a control system of equipment based on the PROFIBUS field bus technology, and design the control system of the low-voltage wire and cable of automobile.
论文结合一个工程实际项目，对基于现场总线技术的电线电缆生产设备控制系统设计方法进行了研究，并在此基础上设计了某汽车用低压电线的生产设备控制系统。
By use of MCS-51 chip microprocessor, it can fulfill the tasks, such system control and management, programmable control communication and continuous regulation of voltage with high accuracy.
该系统采用了MCS - 51单片机实施系统控制与管理、电压连续调整、通讯程控等功能，因而精度高、自动化功能强、使用方便。
This article has discussed the system structure and the control strategy of the voltage and reactive power coordinated control system.
本文对电压无功协调控制系统的结构和控制策略进行了研究。
The proposed method can effectively control the ferroresonance over voltage from the chaos to period orbit and implement the transformation of system status between chaotic and ordered situation.
该方法能有效控制铁磁谐振过电压从混沌状态转移到期望的周期轨道，实现系统状态在混沌和有序之间的转换。
Provided discussion and analysis for the control of IGBT, output of compensatory voltage and the control strategy of the whole DVR system.
然后对DVR进行电压补偿过程中涉及到的对功率管、补偿电压输出以及整个DVR系统等的控制策略进行了探讨和分析。
The experimental results of proposed power quality control system in restraining harmonic voltage and of its synchronous operation with a power system are presented.
通过电能质量控制系统与电网间同步运行试验和谐波电压抑制试验，实现了逆变器与电网的同步运行控制以及负载谐波抑制控制。
By analyzing the high-voltage stabilizing system of the Accelerator, we put forward the scheme of PID control of the high-voltage.
最后，本文通过对加速器高压稳定系统的分析，提出了对静电高压的稳定进行PID控制的方案。
For the problem of voltage compensation, the design of microprocessor control system used in voltage compensation controlled voltage output availably, and the stabilization of the system is increased.
针对电压补偿问题，研究以嵌入式微处理器为核心的智能电压补偿器，有效地控制了输出电压，提高了设备的可靠性。
This paper finds a method which can indirectly control the load side voltage of the contact-less power transfer system.
本文研究了非接触电能传输系统中一种间接控制负载侧电压的方法。
Through analyzing the topology, control system and protection system of large power high voltage converter equipped with integrated gate commutated thyristor (IGCT), a set of 7.
通过对大功率集成门极换向晶闸管(IGCT)高压变流器的结构、控制系统、保护系统的研究，设计出一套7。
Through analyzing the topology, control system and protection system of large power high voltage converter equipped with integrated gate commutated thyristor (IGCT), a set of 7.
通过对大功率集成门极换向晶闸管(IGCT)高压变流器的结构、控制系统、保护系统的研究，设计出一套7。
应用推荐