neutral current的例句大全

problems to be noticed concerning microprocessor-based faulty line selector in small-current neutral grounding system

微机小电流接地选线装置应注意的问题

study of arc-grounding fault selection based on wavelet analysis for the small current neutral grounding system

小波变换在小电流接地电弧故障选线中的应用

single phase grounding compensation and microprocessor system for selecting faulty line in small-current neutral grounding system

小电流接地系统单相接地补偿及选线微机系统

problems and countermeasures in application of non-time-delay quick disconnect protection in small current neutral grounding system

小电流接地系统无时限速断保护应用中常见问题及对策

problems in application of instantaneous quick-break protection in small current neutral grounding system

小电流接地系统无时限速断保护中常见问题

analysis on the factors affecting the accuracy of fault feeder selection in small current neutral grounding system

影响小电流接地选线准确性因素的分析

new technology of fault transient monitoring for small current neutral grounding system

小电流接地故障暂态监测新技术

discussion on single-phase earth fault detection for small current neutral grounding system

小电流接地系统单相接地故障检测探讨

application of wavelet theory on small current neutral grounding system

小波理论在小电流接地系统中的应用

faulty line detection method for single-phase to ground fault in small current neutral grounding system based on synergetic theory

基于协同学理论的小电流接地系统单相接地故障选线方法

discussion on capacitance current measuring method in isolated neutral system

中性点不接地系统电容电流测试

according to the direction information of the three-phase leg current and neutral-point potential, the neutral-point balancing control scheme abandons the switching states of short vector in svpwm sequence, which has disadvantage effect on neutral-point balance.

该中点电位平衡控制方法通过对三相桥臂电流及中点电位方向的检测，舍去SVPWM调制序列对中点电位平衡不利的小矢量开关状态，从而实现对中点电位平衡的控制。

the necessity and feasibility of installing small reactors on neutral points of 500 kv autotransformers are studied, and technical requirements for installing the small reactor on lanting substation ′ s neutral point are proposed, providing an applicable method for controlling the short-circuit current of 220 kv systems.

对500kV自耦变中性点装设小电抗的必要性和可行性进行研究分析，提出了兰亭变中性点小电抗的技术要求，为控制220kV系统短路电流提供了一种切实有效的方法。

igct-based fault current limiter for three- phase power system with grounded neutral and its control strategy

基于IGCT的三相接地系统故障限流器及其控制策略

The neutral-point voltage fluctuation of three-level converter is only related to applied modulation method and three-phase current.

三电平变流器的中点电压波动只与变流器采用的调制技术和三相电流有关。

When the fault current and the transient over-voltage are synthetically considered, it may be proper that the value of neutral resistance should be 2 to 3 times of that of neutral point equivalent capacitive reactance.

综合考虑接地故障电流和暂态过电压，则中性点接地电阻宜取2～3倍的中性点对地等值容抗；

Analysis of the Crack Reason of Neutral Point Current Transformer in Complete Power Capacitor Bank

成套电容器组中性点电流互感器开裂原因的分析

Small current earth at neutral point is popular in power distribution networks.

中性点采用小电流接地是配电网的一种主要接地方式.

effect of neutral base recombination current on early voltage of bipolar transistor

基区复合电流对双极晶体管厄利电压的影响

This paper presents a fault diagnosis method for neutral grounding three-phase bridge type solid-state fault current limiter ( SSFCL).

探讨了中性点接地三相桥式固态限流器桥路故障诊断方法。