• 通过建模仿真现场试验提出机组并联于电网工况调速器PID参数整定范围应有的机组功率控制模式

    On the basis of modeling, simulation and field test, proposed are the PID parameter setting range of the governor under the large grid operating condition, and the power control mode of the unit.

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  • 改进管理加工业务通过阶段使用- 853数字晶闸管功率控制提供实时信息工艺参数

    Improved management of processing operations through the use of the Three-Phase 853 Digital SCR Power Controller, which provides real-time information on process parameters.

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  • 功率因数监测补偿系统参数检测系统补偿控制系统两部分组成。

    This power-factor monitoring and compensation system was made up of electrical parameters detection system and compensation controlling system.

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  • 系统可以测量电机的电压、电流功率因数、功率、温度、转矩转速,能够电机参数进行快速准确测定分析用于电机的控制智能保护

    The system can be adopted to measure electrical machine parameter quickly and accurately as well as analyse measuring data, so it can be used in electrical machine control and intelligent protection.

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  • 无论是转矩运行区域还是功率运行区域,内置式永磁同步电机电磁参数控制系统性能都会产生重要影响。

    Machine magnetic parameters influence the control performance of an interior permanent magnet (PM) machine, in both the constant torque and the flux-weakening operating regions.

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  • 本文概述8K机车功率因数补偿装置工作原理参数选择投切控制

    Operating principle of power factor compensating device for 8k electric locomotive is briefly described as well as its parameter selection, switching on and off control.

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  • 设计过程中,首先根据负载、惯量、速度等机械参数选择控制电机配套功率驱动器

    There are three steps to construct the hardware platform. First, select the motor and driver according to the parameter of mechanism.

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  • 介绍电动自行车电机设计特点提出确定电机额定转速功率的方法,提供电机及控制设计参数

    The thesis introduces design peculiarity of motor bike, and puts forth a method to define rated speed and power to provide design parameter for the motor and controller.

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  • 动力控制系统一带不确定参数干扰复杂非线性系统,采用常规古典控制很难保证功率精确跟踪负荷的变化。

    The classical control method is usually hard to ensure the thermal power tracking accuracy, because the nuclear reactor system is a complex nonlinear system with uncertain parameters and disturbances.

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  • 利用蓝宝石单晶光纤温度计通过调整模糊PID控制参数控制微波辐射输出功率实现温度精确控制

    With the output power of microwave irradiation controlled by Fuzzy-PID controller, the temperature, measured by sapphire single crystal optical fiber temperature sensor, was controlled very precision.

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  • 充分发挥数字化控制的优点,同一功率值、不同,采用不同控制参数较好满足预定控制指标性能要求。

    Under the fixed power, the different controller parameter at the different rod positions can satisfied for the preconcerted control index and control performance.

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  • 控制系统软件设计主要包括程序冷却水参数检测程序、激光功率控制子程序人机面子程序等四部分的程序设计。

    The control system software contains the main program, the cooling water parameters detection subprogram, the laser power control subprogram, and the human machine interface subprogram.

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  • 电源功率磁场作用时间优化匹配获得分离效率一个重要控制参数

    The optimization matching between the power of electrical source and the action time of magnetic field is a important controlled parameters in order to gain high separation efficiency.

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  • 遗传算法应用功率微波模式反演识别适应度函数控制参数分析。

    The genetic algorithms are used for high power microwave model inversion recognition, at the same time, the paper analyze the sufficiency function and the controlled variable.

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  • 基于部分反馈线性LQR方法结合的控制策略摇起时间短,控制之间过渡平稳,但它有成功率不高、参数难调的缺点。

    To solve the problems in pendubot strategy based on partial feedback linearization and LQR, another control strategy based on fuzzy control and LQR is proposed.

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  • 此外选取若干个控制参数研究气动效率气动功率影响

    In addition, a number of control parameters are selected to study their impact on aerodynamic efficiency and pneumatic power.

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  • 而且SG参数随着不同运行工况变化而变化传统固定参数PID控制系统难以功率范围内取得令人满意的结果。

    Whats more, SG parameters undergo large changes according to different operational conditions. The SG cannot work satisfactorily with conventional fixed PID gains over full operating range.

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  • 针对潮流控制确定FACTS控制参数调节模式,对几种FACTS装置等效注入功率模型进行了详细推导

    The control parameters and regulation pattern is set up according to the power flow control problem. A detail derivation is made on the equivalent injection power equation of several FACTS devices.

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  • 设计一种程控功率特点可输出大功率恒定电流恒定电压,波形参数和输出变化方式可由程序控制输出;

    The system is so designed and then the key ICs are choose carefully. A controllable power source is designed in this paper.

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  • 特点采用计算机操作系统微电脑控制数字设定手动自动加载。对电流电压转矩功率效率参数进行准确测试并打印、储存

    Features: use computer operation system, micro computer control, full digitals set, has manual and automatic loading, can accurately test current, voltage, torque, power and efficiency and save.

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  • 特点采用计算机操作系统微电脑控制数字设定手动自动加载。对电流电压转矩功率效率参数进行准确测试并打印、储存

    Features: use computer operation system, micro computer control, full digitals set, has manual and automatic loading, can accurately test current, voltage, torque, power and efficiency and save.

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