并从规范场论的角度出发进一步讨论了磁势的物理意义。
And the physical meaning of magnetic potential is further discussed from the Angle of the canonical field theory.
根据虚位移原理，推导出基于矢量磁势的电磁力计算公式。
According to the principle of virtual-work, the formula of electromagnetic force based on magnetic vector potential is deduced.
本文从电磁势的规范变换出发引入第五维空间和一个新场量。
The four-dimensional space-time of special relativity is augmented with a fifth dimension to take into account the gauge transformation of the electromagnetic potentials.
分析了磁势自平衡回路在半个周期内单铁心磁势自平衡的工作过程。
The balance process of the magnetic potential self-balance circuit for the single core during half cycle was discussed.
如何计算交流励磁机的电枢反应，功率因数，及其所需的励磁磁势。
How to calculate the armature which is exchanged the exciter to reflect, power factor, and necessary excitation magnetism tendency.
提出一种新型的基于基波磁势自平衡谐波抵消式串联有源电力滤波器。
A new type series active power filter based on fundamental magnetic potential self-balance and harmonic counteraction is proposed.
求解了运动媒质中电磁势方程的格林函数，给出了无界空间的推迟势。
Solving the Greens functions of electromagnetic potential equations in moving medium, the retarded potentials in unlimited space are obtained.
然后，本文在第四章对磁势自平衡回馈补偿式直流传感器进行了可靠性分析。
Then, in chapter 4 of this thesis, the reliability analysis on the DC sensor based on magnetic potential self-balance and feedback compensation is processed.
在经典电动力学的框架内，普遍自由选择涉及电磁势规范变换的任意规范条件。
Within the framework of classical electrodynamics (CED) it is common practice to choose freely an arbitrary gauge condition with respect to a gauge transformation of the electromagnetic potentials.
在磁势自平衡回馈补偿式直流传感器中，检测补偿回路对系统的精度有很大影响。
The detection circuit has a major influence on the accuracy and sensitivity of DC sensor based on magnetic potential self-balance and feedback compensation.
基于磁势自平衡回馈补偿式直流传感机理，导出了磁势自平衡回路的电流波形曲线。
Based on magnetic potential self-balance and fed-back compensation the curve of the magnetic potential self-balance current was gained.
接着，本文在第四章对磁势自平衡回馈补偿式直流传感器稳定性和暂态性能进行了分析。
Then, in the chapter 4, the system stability and transient state performance analysis are discussed.
结果表明，虽然对体系的描述涉及到电磁势，但体系的物理性质只依赖于电场和磁场的强度；
Although the description of the system involves the electromagnetic potential, the physical properties only depend on the electric and magnetic field-strength.
转子绕组交叉连接倍极感应励磁新结构可显著提高倍极感应励磁同步发电机的磁势感应系数。
The configuration of double-pole induced-excitation with cross-connected rotor field coils can obviously increase the mmf transfer coefficient of DPIE synchronous generator.
对转子绕组不同位置发生不同程度的匝间短路故障时，转子磁势的变化情况进行了详细的推导。
The variation of rotor magnetic potential has been analyzed detailed when the different places of rotor winding happened the different deep inter turn short circuit fault.
研究得出，当磁芯中存在正偏磁时，检测绕组输出端电压的负峰值与直流偏磁磁势是线性关系；
Researches indicate that negative peak value of the output voltage of the testing winding is linear with the positive DC magnetic biasing potential;
通过对铁芯的磁化过程、剩磁特性及线圈的激磁状态研究，分析了半波磁势自平衡直流传感器的电流波形。
By researching the magnetization process and remanence characteristic of the core, the magnetic exciting status of winding the current wave of the system during the half cycle is analyzed.
本文在阐述滤波器基本原理的基础上，提出一种新型的基于基波磁势自平衡谐波抵消式原理的串联混合有源电力滤波器。
A new type series active power filter based on the fundamental magnetic potential self-balance and harmonic counteraction is proposed and its construction and operating principle is formulated.
并得到了平衡问题的扇形板和扇形环板在两种边界条件下的位移、电势和磁势，应力、电位移和磁感应强度的三维精确解。
The three-dimensional exact solutions of the displacement, electric potential, magnetic potential, stress, electric displacement and magnetic induction of equilibrium problems are also obtained.
磁势自平衡回馈补偿式直流传感器是在传统直流互感器、双向磁放大器基本原理的基础上设计出的一种新型的直流大电流传感器。
The DC sensor based on magnetic potential self-balance and feed-back compensation is brought forward based on the research of basic principles about traditional DC transformer and magnetic magnifier.
磁势自平衡回馈补偿式直流传感理论是在电抗器磁势自平衡原理与差值电流回馈补偿原理的基础上，将两者相结合而形成的一种新的传感原理与方法。
The paper briefly describes the theory of direct current sensor based on magnetic potential self-balance and feedback compensation and the structure of prototype machine based on this theory.
给出手征媒质中电磁势满足的时谐波动方程，运用并矢代数方法求解了电磁势的并矢格林函数，以偶极振子为例研究了手征媒质中的远区辐射场性质。
Time--harmonic wave equations of electromagnetic potential in chiral media are given, the dyadic Greens function is solved by using dyadic algebraic method, then.
给出手征媒质中电磁势满足的时谐波动方程，运用并矢代数方法求解了电磁势的并矢格林函数，以偶极振子为例研究了手征媒质中的远区辐射场性质。
Time--harmonic wave equations of electromagnetic potential in chiral media are given, the dyadic Greens function is solved by using dyadic algebraic method, then.
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