The problems and the conditions of electromagnetic loop network operation in Hunan Power System are analyzed.
分析了电力系统电磁环网运行存在的问题，电磁环网运行必须具备的条件。
To avoid electromagnetic loop network radically, put the factor of electromagnetic loop network into network planning .
将电磁环网因素引入到供电网规划当中，目的是避免电磁环网的出现。
Large number of loop operation, especially the electromagnetic loop operation, has made the fault current excess the switch capacity.
由于大量的环网运行方式，尤其是电磁环网运行方式，造成电网短路电流超出开关设备容量。
The security and stability of power system and the economic factors should be considered before breaking the electromagnetic loop circuit.
重点研究特高压同步电网是否能满足我国电力系统安全稳定性的标准要求。
It includes: 1. Starting from the basic concepts of electromagnetic loop network, its advantages and disadvantages are analysed theoretically.
主要内容包括：1。从电磁环网的基本概念出发，对电磁环网的利弊进行了深入的理论分析。
The valve consists of an electromagnetic loop, a valve core, a replacement spring and a shell and the valve core consists of a retaining iron, a movable bar and a sealing pad.
它由电磁线圈、阀芯、复位弹簧和外壳组成，阀芯由挡铁，动杆和密封垫构成。
The design of flyback switching transformer and feedback control loop and the improvement of the circuit for considering electromagnetic compatibility are the critical technologies.
反激式开关变压器和反馈控制回路设计，以及考虑电磁兼容性对电路的改进，是其关键技术。
This article discussed the relationship of the inductive current, the lever of electromagnetic field, and the loop circuit impedance by some test date concisely.
文章通过理论分析和试验数据，对感应电流与电磁场幅度及环路阻抗的关系进行了探讨。
A novel multi phase permanent magnet motor's mathematical model that combines multi loop theory of AC motor and finite element method of electromagnetic field is proposed in the paper.
将交流电机的多回路理论与电磁场的有限元方法结合起来建立了多相永磁同步电动机的多回路—有限元数学模型。
Great attention has been paid to calculating conveniently the electromagnetic field due to a loop antenna buried in stratified media.
快速准确地计算分层导电媒质中的环天线产生的电磁场一直受到人们的重视。
The strong electromagnetic interference generated in the operation of the high-power TEA CO2 laser system mainly comes from the main discharge loop, pulse spark switch and power supply module.
大功率TEACO2激光系统工作时产生的强电磁干扰主要来源于激光主放电回路、脉冲火花开关和电源。
A transient stability closed-loop emergency control method considering the abrupt change of electromagnetic power is proposed.
提出一种考虑电磁功率突变的暂态稳定闭环紧急控制方案。
The forward calculation method for the underground transient electromagnetic (TEM) field generated by a large loop on the ground is presented in this paper.
本文讨论了地面大回线源在地下形成瞬变电磁场的正演计算方法。
The inversion calculation method for the transient electromagnetic (TEM) field underground generated by a large loop on the ground is presented in this paper.
本文研究了地面大回线源在地下形成的瞬变电磁场的反演方法。
Magnetic bearing control system is an equipment involved electromagnetic, control theory, mechanical theory, rotor dynamics and other subjects of the complex non-linear open-loop unstable system.
磁轴承控制系统是一个涉及了电磁学、控制科学、机械科学以及转子动力学等多门学科的复杂非线性开环不稳定系统。
Magnetic bearing control system is an equipment involved electromagnetic, control theory, mechanical theory, rotor dynamics and other subjects of the complex non-linear open-loop unstable system.
磁轴承控制系统是一个涉及了电磁学、控制科学、机械科学以及转子动力学等多门学科的复杂非线性开环不稳定系统。
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