• The Max on-load voltage could be 45v and the Max current reached 2.69a.

    试样承受的交流电压最高达45v最大电流2.69A

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  • The quality of transfer switch has crucial effect on the safe operation of on-load voltage regulation switch.

    切换开关质量好坏能否保证调压开关的安全运行起着决定性的作用

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  • The cause of over standard acetylene content in a SZZ-3150/40 on-load voltage regulator is found out by chromatogram analysis and no-load test.

    台SZZ-3150/40型有调压装置进行色谱分析空载试验,找出装置乙炔含量超标原因

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  • The effect on the generator excitation magnetic field is different when the capacity and power factor of load are different, and the effect on the internal impedance voltage drop is different, too.

    不同容量负载以及负载不同功率因数同步发电机励磁磁场作用不同的,对同步发电机的内部阻抗的作用也是不一样的。

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  • Soft loading Soft loading refers to the ramping of load onto or off of a generator in a gradual fashion for the purpose of minimizing voltage and frequency transients on the system.

    加载软加载是在给发电机组增加减少负载要逐渐进行,减少电压频率系统瞬变影响

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  • On the other hand, because of the fluctuating load, such as arc furnace and railway traction locomotive, the voltage of the network will frequently fluctuate and lead to voltage flash.

    一方面,现代配电网上用于冶炼电弧铁路牵引机车波动性负荷会使电网电压频繁波动,造成电压闪变。

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  • The effect of the wiring ways on voltage quality is analyzed according to the relations between load moment and voltage loss.

    文章根据负荷电压损失关系分析了接线方式电压质量影响

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  • This thesis carries out studies aiming at the impact of load characteristics and on load tap changer on voltage stability.

    本文针对负荷特性调压变压器电力系统静态电压稳定性影响展开研究

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  • The voltage ripple waveform is analyzed based on the inductance and the capacitive change under two load models.

    两种负载模型通过计算分析了滤波电感电容电源电压波动的影响;

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  • Through power flow calculation of tie lines, the effects of the changes in generation, load and network structure on the voltage quality and safe and economic operation of the system can be analyzed.

    通过联络线潮流计算可以分析发电出力和负荷以及网络结构改变系统电压质量安全经济运行影响

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  • The current loss in magnetically insulated transmission line (MITL) on pulsed power installation "S-300" is studied by measuring bremsstrahlung between the electrodes, current and voltage in the load.

    装置S- 300”通过测量真空绝缘传输线中电极间电子流致辐射负载上的电流电压等参数,研究了磁绝缘传输线中的电流损失特性。

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  • The requirement for leakage reactance on stator of PMSM supplied by voltage type inverter is analyzed, and some parameters are selected, such as electromagnetic load, slots shape of stator and so on.

    分析电压逆变器供电永磁同步电动机定子要求,确定了电磁负荷以及定子参数选取原则。

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  • Based on the theoretical study and analysis of super short time load forecasting, this paper proposed voltage and reactive power control strategy based on super short time forecasting.

    通过短期负荷预测理论分析研究提出基于超短期负荷预测技术电压控制策略

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  • Since triple overtone voltage will increase accordingly when there is load in the generator, it can activate constant voltage on its own without any other voltage automatic governor.

    由于谐波电压电机负载相应增高,因此无须其他任何复杂电压自动调节器即可达到性能。

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  • Both regulating characteristics of on-load tap changer (OLTC) and load characteristics greatly impact power system voltage stability.

    分接开关(OLTC)调节特性负荷特性对电力系统电压稳定性具有极大影响

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  • Based on guaranteeing reactive power equilibrium of the system, only the voltage regulation assisted by on - load voltage regulation can make the deviation of voltage keep in allowable scope.

    保证系统无功功率平衡基础辅以调压等措施调整电压使电压偏移保持允许范围内

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  • The voltage loss in different manner of load distribution on the electric power line was calculated by the mathematic method in this paper.

    本文运用数学方法对沿线路分布方式下的电压损耗进行推导。

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  • Transformer substation including each kind of equipment: transformer, circuit breaker, load switch, generatrix, current transformer, voltage transformer and so on.

    变电站包括各类设备变压器断路器负荷开关母线电流互感器电压互感器

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  • Therefore, this paper proposes a method to calculate the probability of voltage instability based on the stochastic characteristic of load margin index.

    针对这种情况,提出一种基于负荷随机特性方法计算系统电压失稳概率

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  • Based on this index a load shedding algorithm to ensure node static voltage stability is put forward.

    基于指标提出了一种保证节点静态电压稳定的切负荷算法

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  • At different occasion, it's varied in power source voltage, load and current, and a certain adjustment shall be made on liquid resistance value.

    不同场合电源电压高低、负载的轻重、过电流的大小不一样,液体阻值一定调整

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  • Based on the fundamental of electromagnetics, are summarily derived idle, load and short-circuit voltage as well as current and leakage reactance formulas.

    根据电磁基本原理推导出空载负载短路时的电压电流抗的计算公式

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  • This paper presents a new method that PIR-P dual loop control based on rotating coordinates to improve the output voltage symmetry of inverter under the serious unbalanced load condition.

    改善逆变器系统严重不平衡负载情况下输出电压对称性文中提出一种新颖的控制策略——旋转坐标系下PIR - P双环控制。

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  • Analyses of the impact of different load characteristics on static voltage stability with the V-P-and-V-Q curves of power system loads.

    应用电力系统负荷电压-功率特性曲线分析了不同负荷的负荷特性静态电压稳定性影响

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  • ANN control strategy can make the voltage of generators stable in the course of load changed, load uninstalled, electrical network fault and generator fault and so on.

    ANN控制方法使发电机负荷变化、甩负荷运行、电网故障以及发电机故障各种工况条件下,发电机端电压保持稳定

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  • The inductive voltage of the thunder and lightning and the produced disturbance voltage when the inductive load turns on or is separated from the power network is main disturbance pulse voltage.

    雷电感应电压感性负载接入脱离电源电路所产生干扰电压电源主要的干扰脉冲电压。

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  • Several issues of power quality are presented, including harmonics, reactive power, three phase unbalance, large difference between peak load and vale load, voltage disturbance and so on.

    第一章简单介绍了目前电网存在几种问题包括谐波问题、无问题、三相不平衡问题、用电峰过大的问题以及电压异常、断电问题

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  • Several issues of power quality are presented, including harmonics, reactive power, three phase unbalance, large difference between peak load and vale load, voltage disturbance and so on.

    第一章简单介绍了目前电网存在几种问题包括谐波问题、无问题、三相不平衡问题、用电峰过大的问题以及电压异常、断电问题

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