• In ungrounded distribution system the single-phase-grounding and the ferro-resonance caused by the PT (Potential Transformer) are of the frequent accidents.

    中性点非直接接地电网中,单相接地电压互感器(PT)引起谐振过电压均多发性事故

    dict.cnki.net

  • Finally, combining programming measurement software together with data-requiring card and potential transformer circuit complete the measurement of three-phase voltage fluctuation and flicker.

    最终混合编程检测软件、数据采集电压互感器电路共同完成电网三相电压波动闪变检测

    dict.cnki.net

  • The principles and characteristics of capacitor potential transformer and electronic potential transformer are analyzed and compared. A new digital optical fibre potential transformer is presented.

    分析比较电容式电压互感器电子式电压互感器特点原理提出一种新型数码光纤电压互感器

    dict.cnki.net

  • Two-in-one uncoiling and leveling machine processes the silicon-steel sheet and iron slug used in welding machine and potential transformer.

    二合一校平装置主要用于电焊机变压器电抗器硅钢片芯片加工

    danci.911cha.com

  • The utility model has simple structure, low cost, low open circuit losses, and high dependability, and the utility model makes the transportation of the potential transformer more convenient.

    本实用新型结构简单成本、空载损耗可靠性同时使变压器运输方便

    ip.com

  • Early detection and treatment, therefore the potential transformer failure will have very important practical significance.

    因此及早发现处理变压器潜在故障具有极其重要现实意义

    www.fabiao.net

  • The mechanism of Chromatography analysis fault, the analysis and judgment of potential transformer discharging fault and the experience were introduced in the paper.

    介绍了色谱故障分析机理电压互感器放电性故障分析判断以及体会

    dict.cnki.net

  • The utility model relates to a coil package packing structure for a large-sized potential transformer, comprising a coil and a valving clamp plate;

    实用新型涉及种适用于大型变压器线圈套装结构

    ip.com

  • The test result shows that the method is simple and convenient to measure the transformer potential.

    实验结果表明,用这种方法测量变压器电势简便的。

    dict.cnki.net

  • Through detecting the transformer potential faults and abnormal status accurately and promptly, the appropriate measures can be taken, which is the assurance of troubleshooting.

    及时准确地检测变压器故障异常状态及潜伏性问题采取相应措施排除故障保证

    www.fabiao.net

  • The methods of "anti-damping" and "anti-transformer-potential" for improvement on commutation are discussed in detail as well.

    详细讨论了改善换向所采取“反阻尼”措施“反变压器电势措施

    dict.cnki.net

  • It is an important issue to find the potential faults of the transformer, to keep it operating safely, and to improve the reliability of power supply.

    尽可能早发现变压器内部潜伏性故障保证变压器运行安全提高供电可靠性一个重要现实不足。

    www.zidir.com

  • It is an important issue for electrical department to find the potential faults of the transformer, to keep it operating safely, and to improve the reliability of power supply.

    及时发现变压器潜伏性故障保证变压器安全运行从而提高供电可靠性电力部门关注一个重要不足。

    www.zidir.com

  • For square wave motor, the thesis set forth equivalent weakening magnet field control way by use of transformer electric potential to...

    对方电机文中提出了一种新型变压器电势抵消激磁电势而实现等效控制方法,并作了理论分析与实验验证。

    dict.cnki.net

  • To minimize potential hazards associated with battery and transformer operated toys and ensure comply with the EN50088 requirements.

    减小因不正常使用电池变压器驱动玩具而造成潜在伤害确保满足EN50088要求

    www.kl800.com

  • The chromatogram analysis of oil solved gas of transformer, which can inflects various potential faults, is widely utilized.

    变压器中溶解气体色谱分析检测变压器各种潜伏性故障得到广泛应用

    www.fabiao.net

  • The potential distribution and gradient distribution of the dry - type transformer with subsection and layer winding applied transient voltage are simulated by SIMULINK.

    采用SIMULINK软件仿真出了分段变压器线圈暂态电压作用下的电位分布梯度分布

    lib.cqvip.com

  • In this paper, a complex scalar magnetic potential finite element method is proposed to calculate the three dimensional anisotropic nonlinear magnetic field and iron loss in transformer cores.

    本文提出标量有限元计算变压器铁心各向异性非线性磁场损耗

    joa.csee.org.cn

  • 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.

    平衡回馈补偿直流传感器传统直流互感器、双向放大器基本原理基础设计出一种新型直流大电流传感器

    dict.cnki.net

  • 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.

    平衡回馈补偿直流传感器传统直流互感器、双向放大器基本原理基础设计出一种新型直流大电流传感器

    dict.cnki.net

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