2) elevation effect correction
海拔订正
3) altitude correction
海拔校正
1.
Based on the test results, current altitude correction methods of corona onset voltage are discussed, and an available altitude correction formula is obtained in this paper.
试验获得了四种型号的导线分别在干燥和淋雨条件下的交流起晕电压值,根据获得的试验数据,对现有起晕电压海拔校正方法的适用性进行了验证,并提出了适合我国西部高海拔地区的起晕电压海拔校正公式,试验结果可指导我国高海拔地区输电工程的设计与运行。
2.
In order to obtain altitude correction methods of corona inception voltages for different electrical devices,visible corona tests of typical DC devices used in ±800 kV transmission system were carried out at different altitudes,and contrast tests of brass conductor and LGJ-240 conductor were conducted in corona cage under different air pressures.
为了得到不同种类直流设备起晕电压的海拔校正方法,在>2000 m的多个海拔高度下进行了±800 kV输电工程用典型直流设备的可见电晕试验,并在电晕笼中进行了不同气压下光滑铜管和LGJ-240绞线的模拟对比试验。
4) altitude correction factors
海拔校正系数
1.
Based on the calculation and analysis results of the test data,the high altitude correction factors and the correction method for air gaps of ±800 kV transmission line and converter station were suggested.
通过分析计算,给出了±800 kV高压直流工程高海拔地区直流线路和换流站典型空气间隙操作冲击放电电压的海拔校正系数;并讨论了高海拔地区空气间隙放电特性的校正方法。
5) el
[英][el] [美][ɛl]
高地;海拔;正视图
6) Hayford modification
海福特修正
补充资料：海拔1900米的新疆的天池
海拔1900米的新疆的天池
海拔1900米的新疆的天池 《中华古文明图集》
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