本文简单介绍了国外采用便携式保护间隙时的绝缘配合原则和试验方法。
The article briefly introduce the testing method and the principle of insulation co-ordination for portable air gaps abroad.
在计算的基础上提出限制这些过电压以及绝缘配合的一些初步建议。
On the base of the calculation some Suggestions for protection from these overvoltages and insulation co-ordination are proposed.
绝缘配合部分同时考虑了过电压水平和绝缘的放电特性，兼顾了安全可靠和建设、运行成本。
Overvoltage level and insulation flashover characteristics are considered in the insulation coordination part as well as safety, reliability, construction and operation cost.
这些绝缘配合的数据对换流站设备的选型和制造有指导意义。
These data for insulation coordination could be used to guide the selection and manufacturing of equipments for converter station.
包括线路断路器不装合闸电阻，只靠两端避雷器保护时过电压的特点，避雷器的工况及绝缘配合等。
The switching surge phenomena caused by line energization with out closing resistors but with MOA at both ends of the line, MOA's working conditions and insulation coordination are included.
输电线路的绝缘配合主要是选择绝缘子型式、绝缘子串的片数和空气间隙。
Selection of insulator type, number of insulator string and air space is the main basis of transmission line insulation coordination.
在直流XLPE电缆接头的设计中，界面空间电荷的抑制是接头设计成功的保证；而对界面空间电荷的抑制就需要界面两侧绝缘的介电常数和电导率的合理配合。
In designing DC XLPE joints, the suppression of interfacial space charge is the most important, which depends on the reasonable permittivity and conductivity coordination of the two insulations.
各所述电连接器包括带有电路板安装面和前配合面的绝缘外壳。
Each said electrical connector includes an insulative housing having a circuit board mounting face and a front mating face.
分析了棒形悬式复合绝缘子所采用的内楔式、外楔式及压接式三种端部附件连接结构的受力情况，发现三种端部附件和芯棒连接均是通过过盈配合来实现的；
The stress status of end fittings connection of inner wedge, outer wedge and clamp construction is analyzed. The connection of fittings with core achieved with tight fit.
分析了棒形悬式复合绝缘子所采用的内楔式、外楔式及压接式三种端部附件连接结构的受力情况，发现三种端部附件和芯棒连接均是通过过盈配合来实现的；
The stress status of end fittings connection of inner wedge, outer wedge and clamp construction is analyzed. The connection of fittings with core achieved with tight fit.
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