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- optimum magnetic biasing 最佳偏磁
- KEYWORDS: HVDC transmission; current of ground electrode; power transformer; DC magnetic biasing; noise. 关键词:高压直流输电;接地极地电流;电力变压器;直流偏磁;噪声。
- This paper presents a measuring method of AC hysteresis loop with DC magnetic biasing by using double Epstein frame and computer to detect the current of primary side and secondary side of Epstein. 提出了利用双爱波斯坦方圈装置通过计算机对爱波斯坦方圈的原边电流和副边电压进行测量,得到具有不同直流偏磁时的软磁材料交流磁滞回线的一种具体方法,通过此方法可方便而准确的获取具有直流偏磁时的交流磁滞回线。
- The optimum magnetization conditions (magnetic inductivity, flow rate,numble of cycles, contact with steel surfaces etc) are investigated. 本文考察了磁化条件对田菁胶压裂液性能的影响,介绍了用磁化压裂液进行现场压裂试验的结果。
- Based on the test of the performances of the mortar specimen,certain optimum magnetization parameters are got. 在对胶砂试件性能测试的基础上,得到了一定的最佳磁化参数。
- Listing some facts indicates that it is necessary to choose and determine optimum magnetized parameters of water. 列举一些事实表明有必要对水的最佳磁化参数做出选择、确定。
- Simulation of transformer DC magnetic biasing 变压器直流偏磁的原理性仿真
- alternating-current magnetic biasing 交流磁偏置
- assistating current magnetic biasing 交莲磁
- alternating current magnetic biasing 交流偏磁
- Our models show strong magnetoelectric effect when the magnetic bias is around 500Oe. 磁偏压约500Oe 时,模型表现出的磁电效应最强。
- According to operating principle of the magnetic bias ASC,the control method of magnetic bias ASC is decided. 依据偏磁式消弧线圈的工作原理,确定了偏磁式消弧线圈的控制方法。
- The fully digital control system of the arc-suppression coil with magnetic bias is studied in this theis . 本文所研究的内容是偏磁式消弧线圈的全数字化控制系统。
- The market offer optimum condition for sale. 市场为销售提供了最佳条件。
- Based on the analysis of traditional anti-signa l direction magnetic bias metherds,a new circuit of anti-signal directional mag netic bias is proposed. 在对传统抗偏磁方法进行分析的基础上提出一种新型抗偏磁电路。
- According to tuning theory and control method of the magnetic bias ASC, the fully digital controller of the magnetic bias ASC is implemented. 根据偏磁式消弧线圈的调谐原理和控制方法,深入研究了偏磁式消弧线圈的全数字化控制器。
- Most favorable or desirable; optimum. 最理想的最适宜的,最令人满意的,最优的
- The working principle of permanent magnet biased magnetic bearing (PMB) is introduced,and the mathematical model of single-degree of freedom is deduced. 介绍了新型永磁偏置磁轴承的工作原理,推导了该磁轴承的单自由度数学模型。
- This paper pointed out that prestress and magnetic bias were important factors to impact the performances of actuators,according to the theory of magnetorstriction. 预应力和磁偏置的实验矩阵确定了不同预应力对应的优化偏置磁场,实际设计中需根据致动器要求确定优化的偏置条件。
- Based on the detailed analysis of the various automatic tuning principle of the arc-suppression coil (ASC), a tuning method of the magnetic bias ASC is acquired. 在对消弧线圈的各种自动调谐原理系统分析的基础上,确定了适用于偏磁式消弧线圈的调谐方法。