超级电容可以用作吸收电涌、存储电能,从而使得输电线路接近满负荷运转。
Banks of ultracapacitors could be set up to absorb power surges, enabling transmission lines to run closer to 100 percent capacity.
干燥的头部提供了一个电容衡量超负荷高稳定性。
The dry capacitive gauge head provides a high level of overload stability.
对已建成的功率因数偏低的泵站采用电力电容补偿,可减少电源和线路的电流负荷。
If we compensate the pump station with lower power Numbers for electric power and electric capacity we can reduce the current load in the power source and the lines.
并联电容器组的基本目的是要提高当地线路的电压,或提高引线路所带负荷的功率因数。
The basic purpose of a shunt capacitor bank is to increase the local circuit voltage and or reprove the load power factor carried by the circuit.
系统采用拉式负荷传感器检测牵引力度,用电容运转式异步电机及其配套装置来控制牵引力度。
This system employs the pulling force sensors to detect traction force and USES capacitance running asynchronism motor with other parts to control traction force.
算法无需故障类型判别,不受系统阻抗、故障电阻、负荷电流以及分布电容的影响。
The algorithm does not need fault type identification, and its accuracy is not affected by fault resistance, system impedance, pre-fault load current and shunt capacitance.
对已建成的功率因数偏低的泵站采用电力电容补偿,可减少电源和线路的电流负荷。
If we compensate the pump station with lower power Numbers for electric power and electric capacity, we can reduce the current load in the power source and the lines.
本文通过对膜纸电容器和全膜电容器的热负荷状况进行了比较分析,亦证明这一观点是正确的。
This paper has carried on comparative analysis through the hot load state to paper-film capacitor and film capacitor, which also proves this view is correct.
随着配电系统负荷日益增长,无功需求也相应增加,配电线路广泛采用并联电容器来满足无功需求。
With the load growth of distribution system, reactive demand rises in order to increase power factor, voltage quality and transmission efficiency.
该方法以电网电压为同步信号,在电网电压信号的过零点采样直流侧电容电压,并通过周期离散控制可以获得负荷电流有功分量。
The new control way can realize linear control for DC-bus voltage and get the fundamental component of the load current synchronously with a little of calculation.
系统负荷投切和电容器充电的仿真结果表明,该方法能快速有效地区分暂态脉冲和振荡暂态。
The simulations of load switching and capacitor charging show that the proposed method can quickly and effectively class the impulse transient and oscillation transient disturbances.
变电站通过电容器组完成无功补偿后,负荷曲线发生变化导致变压器所在的经济运行区间变化,故应针对变化了的负荷重新计算投切策略。
The reactive compensation by capacitor banks for substations tends to make the load curve change, which may result in shifting of the economic operation range of the transformer.
采用功率因数自动调整仪可根据负荷性质,适时地投入或切除电容器以保证功率因数接近1,从而最大限度地利用现有能源。
Through adaptive putting into and reducing the capacitor used of power factor automatic regulation instrument, ensuring power factor is to near 1, thus the utilization of power can be up to maximum.
冲击可由用户投切负荷产生,也可由电力部门投切操作(电容器,断路器等等)引起。
Surges can be generated by customers through the switching of their own loads, or they may be caused by utility switching operations (capacitors, breakers, etc.).
冲击可由用户投切负荷产生,也可由电力部门投切操作(电容器,断路器等等)引起。
Surges can be generated by customers through the switching of their own loads, or they may be caused by utility switching operations (capacitors, breakers, etc.).
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