1) electrical spring constant
电刚度
1.
Based on the analyzing of electrostatic force of the servo accelerometer, the conclusion is made which shows that the measurement rang of accelerometer was limited by the max electronic force and the mechanical spring constant should be less than the electrical spring constant.
通过对静电力的分析,得出静电伺服微加速度计的量程除了受系统能提供的最大静电力限制外,还需满足电刚度小于与机械刚度的条件,该电刚度是极板上所有的直流电压、交流电压产生的电刚度之和。
2) motor rigidity
电机刚度
3) negative electrostatic spring constant
负电刚度
4) Current stiffness
电流刚度
1.
Load capacity,stiffness(current stiffness and position stiffness) are primary performance criterions of an active magnetic bearing (AMB) system.
分别利用磁轴承的线性化模型和非线性有限元法 (FEM)计算转子偏心时对磁力、电流刚度和位置刚度的影响,并通过算例进行了比较。
2.
The load capacity and stiffness (current stiffness and position stiffness) are the primary performance criterions of an active magnetic bearing (AMB) system and depend on the size and geometry of the AMB and the performance of the control system as well.
5A下的电磁力及其电流刚度与位置刚度,预测了径向磁轴承的承载力,给出了其磁场分布图,并与磁轴承的线性化模型参数进行了比较。
5) electromagnetic stiffness
电磁刚度
1.
The unbalanced electromagnetic force and electromagnetic stiffness of the model unit have been calculated,which solved a practical problem in engineering.
对五强溪 4 #机组的不平衡电磁力及电磁刚度进行了计算 ,解决了工程上的实际问
2.
The natural frequencies and vibration mode of the double shell system with electromagnetic stiffness are derived and the natural frequencies of the stator system with electromagnetic stiffness under rated operating conditions is computed,and the .
将梁函数组合法应用到求解双壳系统的固有特性，得到了双壳系统有电磁刚度项时的固有频率和振型。
6) electrostatic stiffness
静电刚度
1.
Design of resonant micro accelerometer based on electrostatic stiffness
静电刚度式谐振微加速度计设计
2.
A new type resonant micro-accelerometer is designed based on electrostatic stiffness.
静电作用在在平行板电容器上会产生等效静电负刚度,介绍了基于静电刚度的谐振式微加速度计设计原理,建立了其动力学模型。
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