The utility model relates to an iron core reactor of new structure used for reactive-load compensation of the electrical power system.
本实用新型是电力系统用于无功补偿的一种新结构铁心电抗器。
Pointsoutthecharacteristics of the display and its demand on the display mod-uleinthereactive-load compensation and harmonic suppression device.
指出了无功补偿与谐波抑制装置显示的特点和对显示功能模块的要求。
Based on the low-voltage distribution system or load compensation for industry, the aim of the thesis is to study the SVG that adopts direct-current control.
本文的研究目的是立足于低压配电系统或工业负荷补偿，且控制方法采用直接电流控制的静止无功发生器的研究。
This paper presents an design of the display module based on colored liquid crystal display device in the reactive-load compensation and harmonic suppression de-vice.
本文提出了用于无功补偿与谐波抑制装置显示模块的一种智能液晶显示器设计。
This paper introduces the basic situation of the reactive-load compensation equipment of Linfen power network, and advances some measures for the reactive voltage management.
介绍了临汾电网无功补偿设备的基本情况，提出了无功电压管理措施。
The capacity and sites of re active? Load compensation in Qingyuan power system are given using the sensitivity analysis. After reactive compensation, the voltage of the power system is improved.
采用灵敏度分析的方法，计算出清远电网无功补偿的容量及补偿地点，从根本上改善了清远电网电压的异常。
The simulation results verify the high precision of the proposed compensation method regardless of the waveform of ct primary current, remanent flux level, and load characteristic.
仿真结果验证了所提补偿方法的高精度，而且不受CT负载特性、CT剩磁情况及原边电流直流成分的影响。
The valve group is provided with the function of pressure compensation, which keeps the speed stable, not influenced by external load.
由于我司生产的抓斗阀组带压力补偿功能，流量跟外负载无关，速度不随负载波动。
Analyzed failing cause of mode-frequency to load voltage drop for generating set, provided regulated method of cable voltage-drop compensation device.
分析了发电机组中频加载掉电压故障发生的原因，提出了电缆压降补偿装置调整方法。
High no-load voltage and good ability of trust compensation.
高的空载电压及良好的推力补偿功能。
The application of load tracking and compensation much improves dynamic and static performance for the governing system.
负荷跟踪与补偿的运用显著地改善了调节系统的动态及稳态性能。
By making changes of reference voltage phase diagrams of load, this method can enlarge the compensation range and decrease the energy output of DVR.
该方法通过对负载参考电压相角的旋转和幅值的“伸缩”，扩大了DVR的补偿范围，减少了D VR的有功输出。
The chattering of the VSC system is effectively minimised by designing a load thrust observer and a disturbance feed forward compensation.
负载推力观测器和扰动前馈补偿的设计有效地削弱了变结构控制产生的抖振。
Automatic compensation load reactive power, enhancing the load power factor.
自动补偿负荷无功功率，提高负荷功率因数。
The power factor for the railway substation of the electrified railway is low and can not meet the conditions of severe tractive load to reactive compensation requirements.
针对电气化铁路变电所功率因数低，不能满足剧烈变化的牵引负荷对无功补偿要求的现状。
When capacitors are used for reactive power compensation under harmonic load, the harmonic current would be seriously amplified, and the system would be taken into probably resonance.
在谐波负载下用电容器进行无功补偿时，会产生谐波电流严重放大、甚至引起谐振的现象。
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.
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。
This paper establishes the mathematic model of this system, and investigates the effect of compensation topology, operational frequency, and load on system characteristics.
本文建立了新型无接触电能传输系统的数学模型，并分析研究了系统补偿拓扑、运行频率及负载参数对系统性能的影响。
The BP neural network used the wear-self-compensation mathematics model of the relationship of tribology characteristic with load of the heavy load screw-nut pairs was established.
用BP人工神经网络建立了重载丝杆螺母副的摩擦学特性与载荷之间关系的磨损自补偿数学模型。
When capacitors are used for reactive power compensation under harmonic load, the harmonic current would be seriously amplified, or even the system would be taken probably into resonance.
在谐波负载下用电容器进行无功补偿时，会产生谐波电流严重放大，甚至引起谐振的现象。
Due to the problem of reactive power compensation and harmonic pollution becoming serious in mine system, TCR reactive compensation system for load of mine DC elevator was designed.
由于煤矿系统无功补偿和谐波污染问题日趋严重，设计了以矿井直流提升机为负载的TCR无功补偿系统。
In addition, for the X-drift asynchronous problem caused by Y-drift tool position variation, load dynamic compensation is proceeded.
此外，还针对Y轴方向上的由于刀架位置变化导致的X轴方向上的不同步进行了负载动态补偿。
Based on these relations, a general control strategy for harmonic elimination, reactive power compensation and asymmetrical load balance can be devised.
在此基础上，就可以建立满足各种条件下系统的谐波抑制、无功补偿及不对称负载平衡衡量化的统一控制策略。
The necessity of installing reactive power compensation in distribution substation of urban residential area is described and proved based on the measured load.
在负荷实测基础上，分析论述了住宅小区配电站设置无功补偿的必要性。
The simulative results show the compensation effectiveness on the unbalanced load with different connection, which verifies the correctness of theoretical deduction.
仿真结果表明，该补偿方法对于不同接线方式的不平衡负荷都具有较好的补偿效果，证明了理论推导的正确性。
Many load in distribution network has low power factor, fluctuates greatly, and changes fleetly. It is hard to achieve perfect compensation by traditional compensator.
配电网中许多负荷功率因数低、波动大、变化快，传统的无功功率补偿装置很难起到理想的补偿效果。
So a new design scheme about double valve compensation feedback control system based on adaptive load is proposed.
基于这种情况，本课题提出了基于负载自适应的流量伺服阀和电液比例溢流阀双阀反馈补偿控制方案。
A method is proposed to enhance the stability of a system with a direct current (DC) generator driving constant power load (CPL) based on damping compensation.
提出了一种提高基于阻尼补偿的直流(DC)发电机带恒功率负载(CPL)系统稳定性的方法。
Then the principles of hierarchical estimation and feed forward compensation are applied to derive the power system state estimation and load frequency control equations.
然后，应用分层估计和前馈补偿原理导出电力系统状态估计和负荷频率控制方程。
Then the principles of hierarchical estimation and feed forward compensation are applied to derive the power system state estimation and load frequency control equations.
然后，应用分层估计和前馈补偿原理导出电力系统状态估计和负荷频率控制方程。
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