在目前国内的变电所接地系统设计中，采用常规水平接地极网加上垂直接地极的型式最为普遍。
In our design of grounding system in substation, compound grounding network is adopted widely which is composed of horizontal grids and vertical grounding rods.
在发变电站接地系统设计过程中，针对现场条件，对优化降阻设计进行程序化引导也具有重要意义。
When designing a grounding system, it is important to guide the process of optimizing and resistance-reducing step-by-step according to the site conditions.
因此，如何在多年冻土地区进行变电站接地系统的设计，是设计中一项很关键的工作。
So, how to proceed with the design work of the substation grounding system in permafrost region is a key step in the whole design work.
不同季节土壤模型的建立为沱沱河和五道梁两变电站接地系统的设计奠定了基础。
Building up soil models in different seasons establishes the foundation for the grounding system design of two substations.
接地系统的设计是工程建设中较为关键的技术环节。
设计人员在设计变电站接地系统时，需将安全、科学、可行等方面考虑在内，确保施工能够安全顺利的展开。
In the design of substation grounding system, designers should take into account the aspects of security, scientific, practical, to ensure safe and smooth for the commencement of the construction.
针对中性点经消弧线圈接地的小电流接地系统，设计了一套单相接地补偿及选线的微机保护装置。
Aim at an-arc suppression reactor earthing power system, we design a suit of microcomputer system for compensating single-phase earthing current and selecting line.
针对中性点经消弧线圈接地的小电流接地系统，设计了一套单相接地补偿及选线的微机保护装置。
Aim at an-arc suppression reactor earthing power system, a suit of microcomputer system for compensating single-phase earthing current and selecting line was designed.
本文分析了干扰对某CAT系统的影响，从电磁屏蔽、电源系统、传输线路和接地系统等进行了硬件抗干扰设计。
The paper analyzes interference of jam in the CAT system, and accomplishes anti-jamming hardware design based on design of electromagnetism shield, power supply, transmit lines and grounding system.
本文分析了干扰对某CAT系统的影响，从电磁屏蔽、电源系统、传输线路和接地系统等进行了硬件抗干扰设计。
The paper analyzes interference of jam in the CAT system, and accomplishes anti-jamming hardware design based on design of electromagnetism shield, power supply, transmit lines and grounding system.
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