The principle of measuring leak current based on magnetism zero-state drift is analyzed.
分析了磁偏差调制直流电流检测传感器的工作原理。
The earth point faults of direct current feed lines are localized with testing of leak current.
基于对地直流泄漏电流的检测来确定馈电支路的接地故障。
While the main detection machine includes: 6-figure table, leak voltage tester, leak current tester and withstand voltage tester .
主要检测设备：6 位半数字表、泄露电压测试仪、泄漏电流测试仪、耐压测试仪等。
A visualized analysis system of leak current fault transmission graph is developed. Its functions, program structure and programming principle are described.
论述了自行研制设计的可视化漏电故障传播关系图分析系统的功能及程序结构与设计原理。
Analyses show that the characteristic factor for oxide integrity E , i. e. the number of elements per defect, can be calculated from oxide capacitor leak current yield curves.
分析表明，从多个子列的氧化层电容漏电合格率的曲线可以求出氧化层完整性的表征因子E 值（每个缺陷包含的单元数）。
The electric railway opencast mine is simplified to a even distribution parameter mode in this paper. By this mode, the distribution and main influencing factors of DC leak current are analyzed.
通过建立露天煤矿电气化铁道简化的均匀分布参数模型，分析了直流杂散电流的分布规律和影响直流杂散电流的主要因素， 并提出了抑制杂散电流应采取的有效措施。
The Dielectric Withstand test consists in measuring the current leak of a device under test, while phase and neutral are short circuited together.
电气强度试验包括在测试过程火线和地线同时短路的情况下测量被测设备的漏电量。
At the same time more than in 5 times is reduced current leak from the source to the drain, ie is reduced the energy consumption of transistor.
在同一时间，多在5倍，是减少泄漏电流，从源头上向外流，即是减少了能源消耗的晶体管。
The torsional deflection of spiral winding for the large power transformer is mostly caused by the common effect of the axial current component and the radial leak magnetic field.
大型电力变压器螺旋线圈的扭转变形主要是由于轴向电流分量和辐向漏磁场共同作用所产生的。
The leakage current is of no use rate. The current does not leak the thermocouple insulation driving motor, lighting and heating, but it will still occur.
漏泄电流是没有用率的。经绝缘层漏泄的电流并不能热电偶驱动马达、发光或加热，但是依然会发生耗费。
Eddy current, magnetic leak, magnetic particle and ultrasonic test are the main methods used for pumping rod test.
目前，对抽油杆的自动探伤主要有涡流、漏磁、磁粉及超声方法，各有其优缺点及适用范围。
Eddy current, magnetic leak, magnetic particle and ultrasonic test are the main methods used for pumping rod test.
目前，对抽油杆的自动探伤主要有涡流、漏磁、磁粉及超声方法，各有其优缺点及适用范围。
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