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.
通过建模、仿真及现场试验,提出了机组并联于大电网工况下的调速器PID参数整定范围和应有的机组功率控制模式。
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.
本文概述了8K机车功率因数补偿装置的工作原理、参数选择及投切控制。
This paper expounds the compensation principle of dynamic power factor and introduces the parameter detection and the control method of the dynamic power factor compensation.
阐述了动态功率因数的补偿原理,介绍了动态功率因数补偿过程中的参量检测与功率因数动态补偿的控制方法。
The optimal control problem of a power electronic system is transformed into a parameter optimization problem.
将电力电子系统的最优控制问题变换为参数最优化问题。
Here, the action of SSSC is taken into account in rotor motion equations of power system and an adaptive nonlinear variable parameter control method for SSSC is proposed.
文章在电力系统转子运动方程中计及了SSSC的作用,提出了SSSC的自适应变参数非线性控制方法。
In power market it is an important parameter for it is related to power supply reliability, load control and power pricing.
在电力市场中,它是一个很重要的参数,与供电可靠性、负荷控制和电价规划密切相关。
Due to the nonlinearity of the robot system, position controller USES the parameter self-adjusting fuzzy control strategy, which assures good pose regulating power.
针对清刷机器人水下作业的非线性特点,采用参数自调整模糊控制策略设计了位置模糊控制器,保证了机器人具有良好的姿态调节能力。
The UPFC power frequency model with its main and supplementary control block diagrams and the formulation for FDC parameter optimization are presented.
建立了UPFC的频域模型,给出了主控制和辅助控制的框图,推导了模糊阻尼控制器参数优化的公式。
The results indicate that the arc heater can run with transient parameter when the power supply system, air supply system and control system were reformed appropriately.
研究结果表明:供电、供气、控制等系统经过适当改造,电弧加热器可以实现变参数运行。
Under the fixed power, the different controller parameter at the different rod positions can satisfied for the preconcerted control index and control performance.
充分发挥数字化控制器的优点,在同一功率定值、不同棒位下,采用不同的控制器参数能较好地满足预定的控制指标和性能要求。
During the arc time, changing rate of current could be adjusted by modulating the parameter of the control circuit, which ensures the proper output power of the arc.
在燃弧阶段,调节控制回路参数,控制燃弧电流的变化速度,保证充足的燃弧能量。
A parameter control system for electroplating process based on power source was presented.
提出了一个基于电源装备的电镀工艺参数控制系统。
Capacitance currents is an important parameter for protection and control in effectively earthed power systems.
在非有效接地电力系统的保护与控制中,电容电流是一项重要的参数。
This paper introduces the main function and parameter of computer control system for 35T/h power-station boiler, and discuses its principle, construction and software, etc.
本文介绍35T/电站锅炉二级微机控制系统的主要功能与参数、系统构成和工作原理以及监控软件的设计等。
After control method of special electromagnetism parameter is proposed, we introduce the basis chosen of SPWM frequency conversion & IGBT power module.
接着介绍了SPWM交—直—交变频的控制方案和选用IGBT电力模块的依据。
Lower machine realizes the collection, control output of power parameter and communication protocol conversion by using the 16-bit MCU named SPCE061A of Sunplus Company and CAN bus controller SJA1000.
下位机利用凌阳十六位单片机SPCE061A和CAN总线控制器SJA1000实现电力参数的采集、控制输出,及通信协议转换。
Have carried on the detailed parameter design to the phase-shifted Full-Bridge soft switching power supply main circuit and the control circuit.
对移相全桥软开关电源主电路和控制电路进行了详细的参数设计。
A new method for building field-oriented control system of induction motor was introduced based on power system blockset of Matlab and the regulator parameter designing was discussed.
介绍了一种采用Matlab电气系统库实现感应电机磁场定向控制系统仿真的新方法,提出了一种调节器参数设计的方法,并结合具体实例给出了系统的仿真实验结果。
Compared with the conventional TIG welding machine, this new inverter proves to have much higher efficiency and power factor, less volume and weight, and especially, more precise parameter control.
该焊机由于采用了中频逆变技术,使其效率和功率因数都有较大幅度的提高,不但减小了体积,减轻了重量,而且具有比传统TIG焊机更精密的控制、调节性能等。
Compared with the conventional TIG welding machine, this new inverter proves to have much higher efficiency and power factor, less volume and weight, and especially, more precise parameter control.
该焊机由于采用了中频逆变技术,使其效率和功率因数都有较大幅度的提高,不但减小了体积,减轻了重量,而且具有比传统TIG焊机更精密的控制、调节性能等。
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