The monopolar ground circuit operation mode of DC transmission system gives rise to excessive vibration and noise of some transformers in the power grid, which impacts the safety of equipment.
直流输电系统单极大地回路运行方式导致电网部分变压器振动加剧，噪声增大，影响了设备安全。
Because you need both a voltage source and a ground in order to create a complete circuit, you need to have a sourcing input or output connected to a sinking output or input.
因为在一个完整的电路中必须有一对电源和地。
Most CIRCUIT designers take "ground" reference for granted.
多数电路设计师都愿意用“地面”作为参考。
For high frequency, or low amplitude measurement, probe ground shall be connected to appropriate points in the circuit under test.
对于高频或低幅值测量﹐探头的地应接到测试电路中的适当位置。
Do not touch any object that could provide a current path to the common side of the circuit under test or power line (earth) ground.
请勿接触任何会为通向被测电路的共用侧或电源地的电流提供通路的物体。
The circuit siphons off most of the current through RLS to ground as the collector current of Q1.
这个电路吸收大部分由RLS到地的电流作为Q1的集电极电流。
The generator also includes 125-volt 14A ground fault circuit interrupter receptacles and is backed by a 1-year limited warranty.
发电机还包括125伏14A条接地故障电路灭弧贮和支持的为期1年的有限质保。
Scope ground may be connected to other DC level in the circuit other than ground provided the circuit under test is floating.
如果测试电路是浮动的﹐示波器的地也可以接到除地以外的其他直流电平处。
When TVS diode detects power surge it fries itself and creates short circuit between power connector and ground.
当检测到电源浪涌的TVS二极管薯条本身和它产生的电源连接器和地面之间的短路。
Check diagnosis distribution line for short circuit to ground.
检查诊断配电线路是否接地短路。
Output is short circuit protected to ground, however maximum reliability is obtained if output current does not exceed 160mA.
输出为短路保护，接地，但获得最大的可靠性，如果输出电流不超过160毫安。
The interface circuit may operate without the signal ground connection, but may sacrifice reliability and noise immunity.
接口电路可以在没有连接信号地时工作，但将牺牲可靠性和抗扰度。
Can reliably determine, within the community and bounds detection ma level and zero-sequence current phase short circuit fault current, automatic removal of single-phase ground fault and phase fault.
能可靠判断、检测界内与界外毫安级零序电流及相间短路故障电流，实现自动切除单相接地故障和相间短路故障。
Circuit where a stable ground is unavailable.
缺乏稳定参考地之电路。
An included Electronic Ground Fault circuit Interrupter immediately terminates power if the unit is exposed to water or other liquids that could cause a short circuit.
包括一个电子接地故障断路器立即终止权，如果该单位是暴露于水或其他液体，可能导致短路。
There is touching voltage between body touch electric equipment case with electricity point and stand-up point in loop of short circuit ground.
在短路接地回路上，人体接触电气设备带电外壳的点与站立点之间存在接触电压。
The Paper describes the key technics of CCD camera's imaging circuit, including power technic, ground technic and driving signal's improving. It discusses about filter technic.
文章论述了CCD相机成像电路的关键技术，包括电源处理接地设计和驱动信号的性能改进，并对滤波技术进行了探讨。
Ground fault circuit interrupters are required whenever moisture may contact electrical equipment or the user.
只要湿气可能接触到电器设备或使用者，则都应配备接地故障断路器。
The potential energy of a unit charge at any point in an electric circuit measured with respect to a specified reference point in the circuit or to ground; voltage.
电势，电位相对于电路中某一特定参照点或地面的属于电路中任何一点的单位电荷势能；电压。
There is an electrical preventive maintenance task assigned to the Ground Fault Circuit Interrupter, that requires periodic testing of the unit.
应指定接地故障断路器的电气预防维护任务，此项任务要求对装置进行定期测试。
Such items known to be counterfeited include control relays, circuit breakers, receptacles, ground fault circuit interrupters and other electrical products.
我们已知的假冒产品包括控制继电器，断路器，插座，漏电断路器和其他电器产品。
This article introduces short circuit current test and the results of optical fiber composite ground wire (OPGW).
文章介绍了光纤复合架空地线短路电流试验及试验结果的分析。
This project is applied to the control circuit of the frequency converter power source of for measuring ground resistance in an electric substation.
此方案成功地应用于变电站接地电阻测量变频电源控制电路中。
This ground fault protection function may be incorporated into a circuit breaker.
这种功能可以一体化设计在断路器上。
All of the stages may be stacked and coupled between a supply voltage and circuit ground.
所有所述级可堆叠并耦合于电源电压与电路接地之间。
These pins must be connected to external ground as the ESD protection circuit.
这些针脚必须连接到外部地面作为ESD保护电路。
The system is controlled by digital circuits and a simple passive sensor to be used on the ground. The control circuit for the locomotive doesn't need much to be modified.
该装置采用数字电路控制，地面传感器为简单的无源传感器，机车控制电路改动甚少。
Finally, it indicates the problems to which one should pay more attention when designing power and ground wire in Subscriber Circuit Board.
最后提出了用户电路板中印制板电源、地线布线设计时应注意的问题。
This article analysed the reason of dangerous voltage merging into from the connection way of ground connection system and equivalent circuit aspects, and put forward a solution.
从接地系统的连接方式和等效电路两个方面分析了危险电压串入的原因，并提出了解决办法。
This article analysed the reason of dangerous voltage merging into from the connection way of ground connection system and equivalent circuit aspects, and put forward a solution.
从接地系统的连接方式和等效电路两个方面分析了危险电压串入的原因，并提出了解决办法。
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