To determine the leakage current at a particular voltage, apply a step voltage of this magnitude to the circuit.
为了确定特定电压下的漏流，可以向该电路施加一个该幅值的阶跃电压。
Like high-voltage transformers, heroes take the energy of higher powers and step it down so that it can be used by ordinary people.
英雄就像高压变压器一样，吸收高功率的能量，降低其电压，让普通人也可以使用。
According to the analysis, the back flashover and the step voltage formed when the lightning strikes a tree are the main causes of the disaster.
分析认为，雷电击中大树产生的雷电反击和跨步电压是造成这起雷灾的主要原因。
The waveform of step voltage calculated from a triggered lightning current is obtained and it is identical to the measured result.
根据人工引雷实测电流计算了其近区跨步电压的波形，取得了与实测数据一致的结果。
The paper elaborates the selecting method of power supply equipment, the step of power design as well as the significance of raising voltage in mining area.
阐述了矿井采区工作面供电设备选型方法、供电设计的步骤，及提高采区供电电压的意义。
The instrument is used in the charge (or coulombs) mode and its internal voltage source provides the step voltage.
使用仪器的电荷(库仑)模式，其内部电压源提供步进电压。
The methods are able to compute any parameter of grounding grids in power current, such as power ground impedance, touch and step voltage, potential differences within grounding grids and so on.
用该方法可以计算接地网的工频电流下的任何参数，如工频接地阻抗、接触电压和跨步电压、网内电位差等。
The seasonal coefficient of grounding resistance possibly reaches 3.0 in freezing region of North China, and those of touch voltage and step voltage 10 and 5.4, respectively.
在我国北方高寒冰冻地区接地系统的接地电阻季节系数可达3.0，接触电压和跨步电压季节系数可能达到10和5.4。
The importance of voltage control during cathodic electrophoresis was proved through voltage tests, choice of methods for introducing current into bath and programmed step test of voltage control.
通过对两种典型的阴极电泳材料的电压试验、入槽供电方式的选择试验以及程序式分段电压控制试验，证实了阴极电泳涂装过程中电压控制的重要性。
If a step voltage is applied to the circuit, a transient current is generated.
如果将一个阶跃电压施加到电路，会产生一个瞬态电流。
After a step change in the ambient temperature, the voltage offset may change by a relatively large amount, possibly exceeding the published specifications.
在环境温度发生一个跳变之后，电压偏置的变化可能会比较大。其变化量可能会超过公布的仪器技术指标。
Actuating process of the balancer is discussed and then a step drive voltage waveform is defined.
介绍了平衡头作动过程，基于此给出了阶跃型驱动电压波形。
An algorithm produces a specific sequence of pulses of varying width such that the voltage or current delivered to the load from the system plant closely resembles a critical damped step response.
一种算法产生具体的脉冲序列，该脉冲序列改变宽度使得从系统设备传输给负载的电压或电流非常类似于临界阻尼阶跃响应。
The online variable step can also regulate the voltage convergence rate, and the phase-locked control circuit is designed to synchronously trace frequency and phase of power grid automatically.
在线调节步长改变电压收敛速度，设计锁相控制电路，自动同步跟踪电网频率和相位。
The problems to be dealt with are also pointed out . Equipotential bonding is a very effective measure for reducing step voltage and touch voltage and preventing from counter-attack.
等电位联结对于降低跨步电压、接触电压和防止雷电反击是十分有效的措施。
Otherwise, because of the limitation of IGBT's specified voltage, we must use special step-up transformer, which is more expensive, if we put this device into high voltage power system.
另外，由于补偿装置中igbt模块的额定工作电压的限制，若要将其运用于高压系统需要连接特殊的升压变压器，成本较高。
The voltage step-up unit steps up the output voltage of the first power supply to a lower limit of an operating voltage of the voltage step-down unit.
电压递升单元将第一电源的输出电压递升到电压递降单元的工作电压的下限。
For a step-up transformer, the output voltage is HIGHER than the input voltage.
对于一个升压变压器，输出电压高于输入电压。
The secondary system consists of step-down transformers and secondary circuits at utilization voltage levels.
二次配电系统是由降压变压器和满足最终用电设备电压等级的二次电路组成。
This paper presents the input voltage shape reconstructed by FFT method from the distorted output shape and unit step response of impulse high voltage measuring system.
本文介绍了一种根据冲击测量系统的方波响应和输出波形，利用FFT算法重建输入波形的方法。
A step-up transmission substation receives electric power from a nearby generating facility and uses a large power transformer to increase the voltage for transmission to distant locations.
译文为：升压变电站从附近的发电设施接收电力，然后使用大型变压器将电压升高，远距离输送电力。
In this design, the collector-to-emitter voltage is sensed to determine the directions of the output currents for the 4-step commutation strategy.
该文检测器件集射极电压确定输出电流方向，并据此实现四步换流。
Switching power supply Switching power supply is a voltage conversion circuit, the main work is the step-up and step-down, are widely used in modern electronic products.
开关电源是一种电压转换电路，主要的工作内容是升压和降压，广泛应用于现代电子产品。
PT secondary voltage step-down is one of the reason which causes the comprehensive error of the electric energy metering equipment.
而PT二次压降又是引起电能计量装置综合误差的直接原因之一。
This system uses a high-low supply voltage and a series resistance for increasing the working frequency of the step motor.
本系统采用了高低压驱动电源和串联电阻法，以提高步进电机的工作频率。
The common commerical frequency voltage test apparatus are divided into two categories, namely the traditional step up transformer system and series resonance system.
常见的工频耐压设备大致可分为两类：传统的升压变压器系统和串联谐振系统。
This paper has presented a module-cascaded system for multi-coil direct-drive permanent magnet wind generator system with high voltage output, eliminating the grid-side step-up transformer.
针对大容量风电机组的中压变换问题，本文研究一种基于多绕组发电机的模块化级联型变换器，通过模块单元级联实现中压输出，从而省去升压变压器。
The utility model provides an insulator with a step-shaped umbrella skirt, relating to the field of high-voltage insulator.
本实用新型一种伞裙为阶梯形的绝缘子，涉及高电压绝缘子领域。
The utility model provides an insulator with a step-shaped umbrella skirt, relating to the field of high-voltage insulator.
本实用新型一种伞裙为阶梯形的绝缘子，涉及高电压绝缘子领域。
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