ehv

By reason of its high reliability, the resonant-type current limiter is suitable for EHV power network.

谐振型限流器具有高可靠性等优点, 适用于超高压电网.

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The switching surge insulation level ( SIL ) is the dominant factor on EHV systems.

操作冲击绝缘水平 ( SIL ) 对超高压系统来讲是决定性因素.

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"Whatever" pronounced "WHAT'-ehv-errr" when exasperated is an expression_r with staying power.

“Whatever”是一个带有忍耐意味的表达，在语气加重时，它常被说成“WHAT'-ehv-errr”。

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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

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Optimization of corona ring design for EHV composite insulator using finite element and neural network method

基于有限元和神经网络方法对超高压合成绝缘子均压环结构优化的研究

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Research of China-made Zr-Al 16 Getter in EHV

用国产锆-铝吸气剂获得极高真空性能的研究

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this paper introduced the research, trial production, testing and application of jumper device of prefabricating aluminum pipe for multi-circuit strain tower in ehv transmission line.

介绍了超高压输电线路多回路耐张塔用预制式铝管跳线装置的研究、试制、试验及应用。

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The adaptive recloser and its application are introduced for EHV or UHV transmission lines.

介绍自适应重合闸的工作原理及在超高压、特高压输电系统的应用.

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Especially , it is very important for studying over voltage of EHV and UHV transmission line.

其中,高压尤其超、特高压输电线路的过电压研究变得尤为重要.

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Conductor Tension Stringing Construction Technology of Eight-Bundle for 1000 kV EHV Transmission Line

1000kV特高压线路八分裂导线张力放线施工技术

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An accurate fault location algorithm for EHV teed lines is presented.

提出一种为超高压T接线路进行精确故障定位的算法。

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The Yunnan High Altitude EHV AC and DC Test Base

云南省高海拔超高压交直流中试基地

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Research and Design of a Theftproof Intelligent Surveillance Terminal Device on EHV Transmission Line

超高压输电线路防盗智能监控终端的研究与设计

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Optimization on Cross-over Strain Tower Structure in EHV Transmission Lines

特高压直流输电线路跨越耐张塔的结构优化

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Temporary overvoltage is an important factor for the determination of insulation level in a long distance EHV or UHV transmission system.

确定超高压远距离输变电系统绝缘水平时，工频过电压起着重要的作用。

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Effect of ACSR on Suppressing Power Frequency Overvoltage of EHV Transmission System

良导体地线限制超高压输电系统工频过电压的作用

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The percent shunt compensation of EHV lines in service ranges from 0% to 90% with the reactors located in the substations at one or both ends of the line.

超高压线路并联补偿的范围从0%到90%，变电站中电抗器接在线路的一端或两端。

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The 750 kV transmission pilot project in SG Corp. of China is the first 750 kV EHV power transmission and transformation project in China, and is also with the highest domestic voltage grade, and the highest voltage grade at the same high altitude on the world.

国家电网公司750kV输变电示范工程是我国第1个750kV电压等级的超高压输变电工程，也是国内电压等级最高、世界上相同电压等级海拔最高的输变电工程。

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The effect of SVC on improving transmission capability and limiting temporary overvoltage is analyzed by calculation in this paper. An idea of employing SVC partly in the EHV system is discussed to ensure reliability and economy under different operation modes.

笔者分析计算了SVC对提高系统输送能力和限制工频过电压的影响，讨论了超高压输电系统中部分应用SVC可以保证各种运行方式下的运行可靠性和经济性。

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Research on Single Terminal Travelling Wave Fault Location System for EHV Transmission Line

超高压线路单端行波故障定位系统的研究

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Effect of SVC on restricting the temporary overvoltage of EHV transmission system

SVC对限制超高压输电系统工频过电压的影响

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A Data Acquisition System of Corona Pulse Current of Insulators in EHV Transmission Lines

高压输电线路上绝缘子的电晕脉冲电流采集系统

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Wuhan constant Bock Machinery Manufacturing Co. Ltd. is the production, marketing EHV, pneumatic products integrated economic entity.

武汉恒博克机械制造有限公司是以生产、销售超高压、气动产品为主的综合性经济实体。

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This paper presents a new method for finding the trouble location of EHV transmission lines.

提出了一种电力系统超高压输电线路故障定位的新方法.

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A New Protection Scheme Based on One Terminal Travelling Wave for EHV Transmission Lines Based on Integrated Morphology-Wavelet Algorithm

基于形态学–小波综合算法的超高压输电线路单端行波保护新原理

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EHV lines have long distances always cross mountains and are hard to find the fault location.

输电线路距离长、穿山越岭,工作环境极为恶劣,是电力系统中发生故障最多的地方,且故障点难以查找.

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The potential distribution of MOA in EHV power systems seriously affects the electric load rate of ZnO resistors in MOA. During operation, the part of ZnO resistors, which has higher electric load rate, would be accelerated ageing process to thermal breakdown.

超高压MOA的电位分布严重影响着电阻片的工作荷电率，局部荷电率过高会引起MOA加速老化和热崩溃。

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