1) electrical wear
电磨损
1.
In order to improve the conductivity and abrasive resistance of copper-graphite composite brush,influence of carbon fiber content on the electrical wear behaviors of the copper-graphite brush were investigated under two conditions of electrifying and non-electrifying.
结果表明,电磨损时,在电刷和换向器间形成一层润滑膜,可降低粘着磨损。
2.
The mechanical and electrical wear properties of the three types of brushes under the conditions of same pressure and linear speed have been investigated.
研究了以上3种复合材料电刷在相同的压力和线速度条件下的机械磨损性能和电磨损性能。
3.
It is conclded that under conditions of pure mechanical and electrical wear, the wear loss of composites increases linearly with wear time.
研究了在电磨损条件下 ,压力变化对复合材料磨损性能的影响。
2) Electrical sliding wear
电磨损
1.
Effect of content change of Ag-MoS_2 composite on electrical sliding wear performance;
含量变化对银-二硫化钼复合材料电磨损性能的影响
2.
During electrical sliding wearing, the surface film can reduce the friction coefficient and be beneficial to the frictional performance of the material.
对材料进行电磨损实验,并对磨损后的材料表面进行XPS分析。
3) electrical erosion
电磨损
1.
The property testing and microstructure observation have shown that Ag/C contact material which are fabricated by clading nano-graphite will acquire more homogeneous microstructure and meanwhile the electrical erosion property will be greatly enhanced.
性能测试和组织分析表明 :包覆纳米石墨工艺 ,制备得到了组织更均匀的银 /石墨触头材料 ,同时 ,材料的电磨损性能有了较大的改
4) electrical wear ratio
电磨损率
1.
In this experiment,the results show that the electrical wear ratio of the tested Cu-Cr-Zr alloy increased obviously with the enhanced currents in the electrical wear course of the contact wire vs.
结果表明,在试验条件下,在合金接触线-黄铜粉末冶金滑块系统的电磨损过程中,Cu-Cr-Zr合金接触线的电磨损率随电流强度升高显著加强,由加载较小电流引起的磨损份额为0。
5) electrode wear
电极磨损
1.
Characteristics of electrode wear in spot welding of hot galvanized dual-phase high strength steel;
点焊热镀锌双相高强度钢的电极磨损规律
2.
Experimental study on electrode wear mechanism in resistance spot welding of high strength hot galvanization steels
热镀锌高强钢点焊的电极磨损机理分析
3.
Effects of electrode wear on weld quality of hot galvanization steel with high strength in resistance spot welding
热镀锌高强钢点焊的电极磨损对焊点质量的影响
6) electric erosion wear
电蚀磨损
补充资料：厂用电受电
厂用电受电
energizing of auxiliary power system
chongyongd一on sho一Jd一on厂用电受电(energizing of auxiliary powersystem)机组附属设备安装完毕后需通电试运行，所需厂用电源由外部供给，因此厂用电受电是调试工作开始的标志。 受电步骤新建电厂先由电力系统向变电站供电，再依次对高压起动/备用变压器、3~10kv厂用配电装置、厂用工作变压器及380V配电装置供电。扩建电厂因高压起动/备用变压器已经投人运行，故可利用它的电源对扩建的厂用配电装置等供电。 调试项目主要有:①用额定电压依次对空载线路、变电站母线、隔离开关、断瘩器、互感器、变压器及厂用配电装置等进行冲击合闸试验。有条件时.冲击合闸前应先进行递升加压试验。升压过程中注意检查各设备有无放电声及短路现象，发现问题及时处理后再进行升压。②检查三相电压应平衡，相序应正确，各段母线的相位彼此应一致。对配电装置供电时，有时会由于母线电容和与母线连接的电磁式电压互感器的电感相互作用而出现铁磁谐振，此时相电压升高，中性点明显位移。为消除谐振可在电压互感器的剩余电压绕组处并联电阻以去振。
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