1) the maximum sag
最大弧垂
1.
By using the obliquity monitor device and the pull sensor at the hanging point of the conductor and combining calculations on the maximum sag and length of the conductor within the span,a standard model for calculating the weight of ice accretion on conductors was deduced which can be used to accurately judge the ice accretion situation for overhead lines under limited monitoring conditions.
以导线悬挂点倾角监测装置及拉力传感器为监测工具,结合档内导线最大弧垂及线长计算,推导出一种适用于耐张式连接的导线标准覆冰冰重模型,可在有限的监测条件下对架空导线覆冰状况进行准确的判断,模型无需依赖大量经验数据,也无需对繁杂的气象因素作监测,具有较好的经济性与实用性。
2) maximum sag of bundle conductor
导线最大弧垂
1.
The characteristics of operating temperature and the maximum sag of bundle conductors for UHVAC transmission line are.
从特高压输电导线最大弧垂变化和输电运行方式两方面,讨论特高压输电导线地面最大工频电场强度限值10~12kV/m的安全与经济的合理性。
3) max-arc-angle
最大弧角
1.
During the design of extruder die, the max-arc-angle should be firstly selected, and then appropriate geometry curve should be confirmed.
介绍了几种挤压型嘴曲线,定义了最大弧角的概念。
4) maximum total sag
最大整垂度
5) sag
[英][sæɡ] [美][sæg]
弧垂
1.
Considering the influence of inductive magnetic field among operating lines,resistivity of soil and sag of transmission lines on transmission line parameters,the influential elements are quant.
由此得出以下结论:多回运行线路间的磁场作用会使线路阻抗值变大;不同的土壤类型及湿度、温度等环境因素会影响土壤电阻率值,进而影响零序阻抗值;在长距离线路中,将考虑弧垂的地面平均高度作为导线对地高度来计算零序电容会大大减小与实测值的误差。
2.
Technics,capability and application of the several kinds of enlarged capacity conductors be mentioned in this article,compared with aluminum conductor steel-reinforced,the conductors with greater capacity,higher temperature,lower sag have more predominance.
介绍了几种扩容量导线的生产工艺、性能及其应用,与传统的钢芯铝绞线相比,大容量、耐高温、低弧垂的导线具有更多的优势。
3.
Compared with ACSR,SACCFR has the advantages of light weight,high strength,corrosion resistance and low sag.
碳纤维芯软铝绞线是一种新型的架空输电线,与钢芯铝绞线相比具有重量轻、强度大、耐腐蚀、大容量、低弧垂等优点。
6) sag of the span
弧垂
1.
The authors analyze the impact of such factors as sag of the span, environment temperature, load current on length of transmission line and so on, calculate the maximum line length error range caused by above-mentioned factors.
分析了弧垂、环境温度、负荷电流等因素对线路长度的影响,计算了各因素引起的最大线长误差范围。
2.
Through running the program, two forms have been obtained:one is the sag of the span s form; the other is the stress and the sag of the span s form.
通过运行程序可输出弧垂表格和应力弧垂表格 ,提高了架空线路工程设计的速度和精
补充资料：垂弧
1.《礼记．内则》:"子生，男子设弧于门左。"后称生男为"垂弧"，男子生日为垂弧之旦。
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