source current的例句大全

Plane diffraction grating, logarithmic amplifier and stable constant-current source are used in the system, thus the performance of the instrument is enhanced significantly and the cost is reduced.

系统采用了平面衍射光栅、专用阵列探测器、对数放大器以及高稳定恒流源，有效地提高了仪器的整体性能，同时降低了生化分析仪的成本。

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The hardware system includes power supply circuit, clock reset circuit, JTAG model building circuit, decoding circuit, memory interface circuit, man-machine interface circuit and numeric control constant-current source interface circuit.

硬件系统主要包括电源电路、时钟复位电路、JTAG仿真接口电路，译码电路、存储器接口电路、人机接口电路、ADC转换电路和数控恒流源接口等。

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At first, the characteristics of the driving power amplifier were introduced, and the overall design method of the driving power amplifier was put forward, and then constant-current source circuit and power amplifier circuit of current feed-back were developed separately.

首先，介绍了高频激振器驱动电源的特点，提出了驱动电源的整体设计思路，分别设计了直流恒流源电路与电流反馈型功率放大电路；

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The system has high precision and stability, because the temperature property of break-over resistance of the multi channel analog switch is compensated momentarily, and the variation of platinum resistance that accompanies temperature change can influence the output of constant-current source.

因在线补偿模拟多路开关的通态电阻温度特性和温度变化时被测铂电阻的阻值变化对恒流源电流的影响，设计的温度测量系统精度高、稳定性好。

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The current-exciting and current-output mode is of the best combination property, but it's difficult to get a high-precision AC constant-current source. The voltage-exciting and current-output mode has the advantages of both modes and is the ideal working mode for the current comparator.

电流激励、电流输出模式具有最好的综合性能，但高精度交流恒流源的实现较为困难：电压激励、电流输出模式兼具两者的优点，是比较仪电桥较为理想的工作模式。

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A new converter integrated multi-function with constant-voltage, constant-current and welding power source

具有恒电压源、恒电流源和焊接电源功能的变换器设计

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Six-phase constant-current induction motor is a special motor designed as a load for current source inverter. It has a winding of 30 ° space phase band. This kind of motor can alleviate the harmonic problems caused by power supply of constant-current source.

六相恒流电机是一种作为二重化电流源型逆变器负载的特殊电机，采用了空间30°相带绕组，能较好的缓解由于恒流源供电而产生的谐波问题。

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A Practical PWM Control for GTR Current Source Rectifier

一种的实用PWM控制GTR电流型整流器

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As a kind of basic Rectifier, Current Source Rectifier can be used in all kinds of ways as Voltage Source Rectifier.

介绍了法国阿尔斯通新型整流器的原理、特点熏对新型整流器在八钢的配置和应用做了详尽阐述和分析。

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A new three-phase current source rectifier ( CSR) topology and its multi-bridge parallel technique are studied in the paper.

研究了一种新的三相电流型PWM整流器（CSR）的拓扑结构及其多桥并联技术。

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Conclusion Using three-phase Current Source Rectifier as the charging circuit that can output size adjustable charge current for wide range voltage, achieving power factor correction.

结论利用三相电流型整流器作为充电电路，可以输出大小可调的充电电流，实现了功率因数校正，充电电压范围较宽。

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This paper introduces a single-bridge current source rectifier, which eliminates 5th and 7th harmonics adopting the technology of Selective Harmonic Elimination ( SHE).

介绍了一种单桥电流源型整流器，运用特定谐波消除技术消除其5次和7次谐波。

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A new PWM control method for GTR current source rectifier is presented. The mathematical formulae that output voltage of the rectifier and inductance of the DC filter are derived.

提出了一种新的适合于GTR电流型变频器整流器部分的PWM控制方法，推导出了在准圆轨迹PWM控制规律下，整流器输出电压的计算公式和平波电抗器电感量计算的实用公式。

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This paper includes following aspects: In chapter one, a survey of the published literature of topology 、 math model 、 control strategy of Current Source Rectifier and Voltage Source Rectifier have been presented.

从拓扑、数学模型、控制方法等方面对电流型和电压型PWM整流器的技术现状进行了简单总结，并对电流型PWM整流器的应用进行了详细的介绍。

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Unity Power Factor Current Source PWM Rectifier Based on Model Predictive Control

基于模型预测控制的单位功率因数电流型PWM整流器

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Current Harmonic Analysis and Parameter Choice of Three-phase AC/ DC Voltage Source Converter with Phase and Amplitude Control

幅相控制PWM变流器电流谐波分析及参数选择

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Design and Realization of Current Source System in Energy-saving Lamp Test Equipment

节能灯试验设备中恒流源系统的设计与实现

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Current source laser diode driver circuit and photo detector amplification and rectification circuit with wide dynamic range have been designed and implemented on the network interface card, automatic power control of the laser diode has been achieved.

在链路的网络接口卡上设计和实现了激光器的电流源驱动电路以及具有宽动态范围的光电探测器放大整形电路，实现了激光器的自动功率保护。

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The main contents are as follows: 1. An improved adjustable current source is used to design a laser driver circuit with hot-plug function; a large photosensitive area photodiode and a wide dynamic range logarithmic converter are used to design an optical power meter.

主要研究内容如下：1.对可调电流源进行改进，设计出了具有热插拔功能的激光器驱动电路；利用大光敏面的光电二极管和宽动态范围的对数运算放大器，设计出了光功率计。

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Were revitalized the property value, into residents of old people to expand the personal pension source, the current endowment crisis would ease and individuals, families and society would receive positive effects as well.

如果能把居民的房产价值盘活，将之应用到居民年老时，增加个人的养老金来源，那么将会对当前的养老危机具有缓解作用，对个人、家庭和社会带来巨大正效用。

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