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

因此及早发现和处理变压器的潜在故障就具有极其重要的现实意义。

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

二合一卷料校平装置主要用于电焊机变压器及电抗器硅钢片、铁芯片的加工。

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

本实用新型涉及一种适用于大型变压器的线圈套装结构。

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

在中性点非直接接地电网中，单相接地及由电压互感器(PT)引起的谐振过电压均是多发性的事故。

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

介绍了气相色谱故障分析的机理、对电压互感器放电性故障的分析判断以及体会。

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、成本低、空载损耗低、可靠性高，同时使变压器运输更方便。

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、数据采集卡、电压互感器电路共同完成对电网三相电压波动和闪变的检测。

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.

分析比较了电容式电压互感器和电子式电压互感器的特点及原理，提出一种新型的数码光纤电压互感器。

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是简便的。

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

变压器油中溶解气体的色谱分析以其可检测变压器各种潜伏性故障而得到广泛应用。

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.

本文提出复标量磁位的有限元法计算变压器铁心中三维各向异性非线性磁场和损耗。

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 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软件仿真出了分段层式干式变压器线圈在暂态电压作用下的电位分布和梯度分布。

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.

尽可能早的发现变压器的内部潜伏性故障，保证变压器的运行安全，是提高供电可靠性一个重要的现实不足。

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.

及时发现变压器的潜伏性故障，保证变压器的安全运行，从而提高供电的可靠性，是电力部门关注的一个重要不足。

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

并详细地讨论了改善换向所采取的“反阻尼”措施与“反变压器电势”措施。

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及变压器驱动玩具而造成的潜在伤害并确保满足EN50088的要求。

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

而及时、准确地检测出变压器故障、异常状态及潜伏性问题是采取相应措施排除故障的保证。

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

对方波电机，文中提出了一种新型的用变压器电势抵消激磁电势而实现的等效弱磁控制方法，并作了理论分析与实验验证。