• The Source-Measure Unit can also test other diode parameters, including forward voltage drop and breakdown voltage.

    -测量单元可以测量其它二极管参数包括正向电压击穿电压。

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  • Introduces the constitutes of low voltage protection system of distributing transformer, analyzes the failure reason, puts forward concrete measures of improving low voltage protective reliability.

    介绍了配电变压器低压保护组成,对故障原因进行了分析提出提高低压保护可靠性具体措施

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  • The SourceMeter instrument first performs the necessary DC tests, such as forward voltage, reverse breakdown voltage, and leakage current.

    首先进行必要的直流测试例如正向偏压反向击穿电压流。

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  • The setting range of no load voltage step response index for self excited shunt excitation system is put forward.

    静止励磁系统发电机空载阶跃指标提出范围

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  • The paper puts forward a new method to measure series battery voltage, mechanical relay is replaced by photoelectric relay to select each battery voltage.

    提出一种串联电池组电压测量方法光电继电器取代机械继电器电池电压;

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  • If a forward voltage is applied to the thruster before this interval has passed, the device may prematurely turn on and damage to the device and circuit could result.

    如果间隔时间结束之前正向电压半导体闸流管,设备可能过早地启动,可能导致设备电路损坏

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  • An experiment circuit to simulate primary voltage of HF switching transformer is put forward.

    提出了模拟高频开关变压器初级电压实验电路

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  • A method of keeping neutral point potential balanced based on three-level SPWM had been brought forward, which can improve output waveform and decrease the possibility of IGCT's over-voltage.

    提出一种基于三电平spwm调制中点电压抑制方法,在改善输出波形质量的同时,有效降低IGCT过电压的危险。

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  • By analyzing the basic influence of the "dead-time effect" acting on the output voltage of SVPWM inverter, the concept of the dead-time voltage vector is put forward in this paper.

    分析效应SVPWM输出电压影响基础提出死区电压矢量的概念,给出死区电压矢量的求取方法。

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  • This paper puts forward a voltage and current double closed-loop controlling method based on three-phase voltage source PWM inverter.

    提出一种基于三相电压PWM逆变器的电压电流闭环控制方法

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  • A method for reducing ratio difference and Angle difference of micro-transformer of current and micro-transformer of voltage is forward.

    提出了减小微型电流互感器电压互感器比差和方法

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  • So, how to improve the tradeoff relationship between turn-off time and forward voltage is a key problem in power devices.

    因此提高开关速度并改善向导通电压时间折衷关系这类器件的关键问题之一。

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  • It can be used to measure the luminous intensity, forward voltage, reverse current of each luminous dot in all kinds of LED luminous dot matrix.

    测试各种LED发光矩阵每个发光元发光强度正向压降反向电流

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  • This circuit has the character of the flyback converter as well as the forward converter, single voltage output can be achieved by one transformer.

    这种变换器综合反激变换器特点并且只用一个变压器实现电压输出

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  • The article analyzes the principle and influencing factors of flicker, and the compensation devices are put forward to suppress voltage fluctuation and flicker effectively.

    分析了风电场变产生原理影响因素,指出依靠补偿装置可以有效抑制电压波动和闪变。

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  • Silicon power rectifier diode. Cathode to case. Repetitive peak reverse voltage 800v. Average rectified forward current 25a.

    功率整流二极管阴极情况重复峰值反向电压800v平均整流电流25a

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  • A formula for short current calculation in low voltage power grid distribution was put forward.

    提供了一般低压配电网主电源短路电流计算公式

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  • Single phase glass passivated bridge rectifier. Maximum recurrent peak reverse voltage 400 V. Maximum average forward rectified current 1.0 a.

    单相玻璃钝化整流经常性最大峰值反向电压400V,最大平均整流电流1.0A

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  • Plastic silicon rectifier. Max recurrent peak reverse voltage 1600 V. Max average forward rectified current 1.0 a.

    塑料整流经常性最大峰值反向电压1600,最大平均整流电流1.0A

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  • Single phase bridge rectifier. Maximum recurrent peak reverse voltage 200 V. Maximum average forward rectified current 1.5 a.

    单相整流经常性最大峰值反向电压200,最大平均整流电流1.5 A。

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  • Single phase bridge rectifier. Maximum recurrent peak reverse voltage 200 V. Maximum average forward rectified current 1.0 a.

    单相整流经常性最大峰值反向电压200,最大平均整流电流1.0 A。

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  • Silicon rectifier. Case molded plastic. Maximum recurrent peak reverse voltage 1600 V. Maximum average forward rectified current 1.0 a.

    整流案例模压塑料经常性最大峰值反向电压1600,最大平均整流电流1.0A

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  • Glass passivated rectifier. Maximum recurrent peak reverse voltage 200 V. Maximum average forward rectified current 3.0 a.

    玻璃钝化整流经常性最大峰值反向电压200,最大平均整流电流3.0A

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  • With a typical fault analysis about the produce mechanism of resonance over-voltage, some practical restrain measures are put forward.

    一起典型事故分析谐振过电压产生机理,并提出一些具体实际抑制措施

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  • Then for excitation inrush current distinguishing, another adaptive algorithm based on voltage increment is put forward.

    另外对于励磁涌流判别,提出基于电压开关量的自适应算法

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  • By the fiber grating as temperature sensor, the on-line monitoring system of temperature for the contact inside the high voltage switchgear was put forward.

    采用光纤光栅作为温度传感器提出测量高压开关柜接头温度在线监测系统

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  • Based on this index a load shedding algorithm to ensure node static voltage stability is put forward.

    基于指标提出了一种保证节点静态电压稳定的切负荷算法

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  • Based on switch function model of TCSC and MATLAB, the digital simulation method in researching zero-crossing point characteristic of the capacitor voltage is put forward.

    该文基于TCSC开关函数模型借助MATLAB仿真工具提出研究电容电压零点特性数字仿真方法

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  • Ultra fast low-loss controlled avalanche rectifier. Repetitive peak reverse voltage 150 V. Average forward current 2.4 A.

    快速低损耗控制雪崩整流重复峰值反向电压150V平均正向电流2.4A

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  • Ultra fast low-loss controlled avalanche rectifier. Repetitive peak reverse voltage 150 V. Average forward current 2.4 A.

    快速低损耗控制雪崩整流重复峰值反向电压150V平均正向电流2.4A

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