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。
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.
直流输电系统单极大地回路运行方式导致电网部分变压器振动加剧，噪声增大，影响了设备安全。
The monopolar ground circuit operation mode of DC transmission system gives rise to excessive vibration and noise of some transformers in the power grid, which impacts the safety of equipment.
本文应用以传输线方程为基础的在线测量法对同杆并架双回路输电线路的工频参数在线测量方法进行研究和探讨。
In this thesis, we use an on-line measurement method to study the parameters measurement for the double-circuit transmission lines which is based on the transmission line Equation.
本文提出了计算并架双回路输电系统电量的精确数学模型。
An exact mathematical model for the calculation of electrical quantities of single-tower double circuit transmission system is proposed in this paper.
分析同塔双回路超高压输电线路的技术特性和经济指标，并与单回路作比较。
The paper analyzes the characteristics and economic indexes of ultrahigh voltage double circuit lines installed on same tower and compares with single circuit lines.
由于回路之间互感作用的存在，给多回路输电线路参数的测量带来了很大的困难。
And it gives a huge challenge for the parameters measurement due to the mutual inductance effects between different lines.
由于回路之间互感作用的存在，给多回路输电线路参数的测量带来了很大的困难。
And it gives a huge challenge for the parameters measurement due to the mutual inductance effects between different lines.
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