2) EHV、UHV transmission lines
超高压、特高压输电线路
1.
This paper introduces the calculating method of electric field intensity and measures to reduce field intensity,and with Matlab software,makes simulation of the three measures on reducing the electric field intensity under the EHV、UHV transmission lines.
介绍了电场强度的计算方法及降低场强的措施,并利用Matlab对改善交流超高压、特高压输电线路线下电场强度的3种措施进行仿真。
3) EHV/UHV transmission line
超/特高压输电线路
1.
When a single-phase earth fault occurs in EHV/UHV transmission line,the single-phase reclosure will come into operation.
超/特高压输电线路发生单相接地故障后,将采用单相自动重合闸。
4) UHV(EHV) transmission line
特(超)高压输电线路
5) EHV transmission lines
超高压输电线路
1.
Reaserch on phase criterion for single pole adaptive reclosure of EHV transmission lines;
超高压输电线路单相自适应重合闸相位判据的研究
2.
The voltage characteristics of the fault phase in the shunt reactor and the neutral point reactor are analyzed for the EHV transmission lines with shunt reactors.
针对带并联电抗器的超高压输电线路,研究了故障后线路断开相并联电抗器与中性点小电抗上的电压特性,发现在永久性故障时,无论是金属性接地还是经过渡电阻接地,断开相并联电抗器上电压与中性点小电抗上电压的比值总是大于瞬时性故障时两者的电压比值。
3.
A new optimization technique is developed based on the Charge Simulation Method(CSM) for precise research of the power frequency electric field generated by the EHV transmission lines under the condition of complex landscapes.
为精确研究超高压输电线路穿越较复杂地区时的工频电场,基于模拟电荷法引入最优化方法,建立了相应的二维电场计算模型和计算公式。
6) EHV transmission line
超高压输电线路
1.
A new transient protection algorithm based on wavelet transform for EHV transmission lines;
基于小波变换的超高压输电线路暂态保护新原理
2.
Study on guyed-strain tower adopted by Eskom in South Africa on EHV transmission lines;
南非Eskom电力公司在超高压输电线路上采用拉线式杆塔的研究
3.
Single-phase adaptive reclose of EHV transmission line based on shunt reactor current identification
基于并联电抗器电流判别的超高压输电线路单相自适应重合闸
补充资料:超特
1.高超特出。
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