1) dynamic sag corrector(DySC)
动态电压跌落修正器
1.
In this paper,the advantages and disadvantages of the commonly used solutions to power quality problems are compared,and the topology,principle and current research situation of a novel dynamic sag corrector(DySC) are introduced.
电能质量事故大多是由电压跌落和电压瞬时中断引起的,为此对常用的电能质量问题解决方案的优缺点进行了比较,介绍了一种新型动态电压跌落修正器的拓扑结构、工作原理和目前的研究状况,指出了用动态电压跌落修正器解决低压领域电能质量问题是今后的发展趋势。
2) transient voltage dip
暂态电压跌落
1.
A direct method considering transient voltage dip is proposed to calculate the critical clearing time (CCT) ensuring that voltages of post fault power system are higher than limit.
提出了一种考虑暂态电压跌落限制的直接法,快速求取保证故障后电力系统电压高于限值的故障临界清除时间(CCT)。
3) voltage sag generator
电压跌落发生器
1.
Review of voltage sag generator for wind power;
风力发电用电压跌落发生器研究综述
2.
In order to test the LVRT capability of the wind power generation system, a voltage sag generator(VSG) is required to simulate different kinds of grid faults.
为了测试和研究风电系统的低电压穿越能力,需要利用一种电压跌落发生器模拟电网规范中的各种电网故障。
4) ignitor voltage drop
点火器电压跌落
5) voltage sags
电压跌落
1.
Rsearch on mitigation of voltage sags in distribution system based on SVC;
SVC抑制配电系统电压跌落的研究
2.
Study of voltage sags in power distribution system;
配电系统电压跌落问题的研究
3.
The impact of different current limit factors on voltage sags of bus line and the current of branch circuits during a three-phase fault was investigated.
研究了系统发生短路故障时,故障限流器不同限流比对母线电压跌落以及各支路电流的影响;分析了系统正常运行时,不同限流比对电流中高次谐波含有率和畸变率的影响。
6) voltage dip
电压跌落
1.
Transient response of DFIG is given including stator and rotor current and voltage,electromagnetic torque,rotor speed,DC link voltage,active and reactive output power both during the grid voltage dip and after the clearance of the fault.
现代风力发电的发展,对风电生产提出了新的需求,即在电网电压跌落处于一定范围内时风力发电机装置必须保持和电网相连,其中双馈式风力发电机(DFIG)的电压跌落渡过能力是目前风电研究的一个热点。
2.
The cause,bad effects,characteristics and the corresponding standards of voltage dip were introduced and discussed.
电压跌落是供电系统的一种较为突出的电能质量问题,正日益被关注。
3.
Transient analysis was given including speed, DC link voltage, active and reactive power of the variable speed wind turbines with doubly fed induction generator (DFIG) both during the grid voltage dip and after the clearance of the fault.
现代风力发电的发展,对风电生产提出了新的需求,即在电网电压跌落处于一定范围内时风力发电机装置必须保持和电网相连。
补充资料：标准操作冲击电压波形(见冲击电压发生器)
标准操作冲击电压波形(见冲击电压发生器)
standard switching impulse voltage waveform
b .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条