current rectifier的例句大全

The rectifier lets current flow into the battery only when A.C. surges in the direction of the arrow.

只有当交流电流沿箭头方向急冲时，整流器才允许电流流入电池组。

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An inverter ( 23) is connected to a feed circuit between the rectifier and a poly-phase motor ( 25) to convert a direct current in the circuit into the alternating current.

逆变器（23）联接到整流器和多相电动机（25）之间的供电电路，用来将电路中的直流电转换为交流电。

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AIM To establish a cell model of human cardiomyocyte delayed rectifier potassium current ( IKs).

目的建立稳定表达人心肌细胞缓慢激活延迟整流钾电流（IKs）的细胞模型。

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AIM To study the characteristic of the rapidly activating component ( Ikr) and the slowly activating component ( Iks) of the delayed rectifier K+ current in guinea pig hypertrophied ventricular myocytes induced by thyroxine.

目的在甲状腺素诱导的豚鼠心肌肥厚模型上，研究肥厚心肌细胞延迟整流钾电流（IK）中快激活成份（Ikr）及慢激活成份（Iks）离子通道特征。

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It can extend the minimum current of 30 A to about 5 A that a ancillary rectifier circuit parallelled in a single thyristor rectifier welder.

在单相晶闸管整流焊机中，并联带有交流和直流电感的整流支路，能把电流下限从30A扩展到5A左右。

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Current Control by a PW Modulated Switching Rectifier Instead of a Current Sensor

无电流传感器的电流控制调宽式开关整流器

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A new and practical power factor control strategy for three phase PWM current source rectifier was proposed.

提出了三相电流型PWM整流器的一种新型实用的功率因数控制方法。

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Control realization of PWM three-phase half-control current rectifier with 8031 SCM

采用8031实现PWM三相半控电流型整流器的控制

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Firstly the paper draw comparisons between voltage type PWM rectifier and current rectifier and finally select voltage type PWM rectifier as the main circuit of the system.

文章首先对电压型PWM整流器和电流型PWM整流器进行了比较，根据系统的要求，最终选择了电压型PWM整流器为系统的主电路；

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The technology of synchronous rectification is to replace rectifying diode with power MOSFET which has low turn-on resistance, so it can decrease the dissipation of rectifier circuit greatly, improve the efficiency of DC/ DC converter and meet the needs of low-voltage and large current rectifier.

同步整流技术采用通态电阻极低的电力MOSFET来取代整流二极管，能大大降低整流电路的损耗，提高DC/DC变换器的效率，满足低压、大电流整流器的需要。

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Harmonic Analysis of Input Current to Rectifier Side of Inverters

变频器整流侧输入电流的谐波分析

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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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Analysis and calculation of harmonic current in rectifier transformer for six-high reversible cold mill Design of Roll Shape for 8 High Roll of TCM

六辊可逆冷轧机整流变压器谐波电流分析计算八辊冷连轧轧机的一种辊型曲线设计

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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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The symmetrical half bridge with the current double rectifier topology, push-pull forward topology and integrated-filter push-pull forward topology are illuminated.

阐述了带倍流整流的桥式拓扑、推挽正激拓扑以及改进型推挽正激拓扑的优点和工作特点。

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In order to solve the harmonic pollution of rectifier circuit in the power electronic devices, we must reduce the THD of input current in rectifier, increase its power factor.

为了解决电力电子装置中的整流电路所带来的谐波污染问题，必须减小整流电路输入电流的总谐波畸变率，提高它的功率因数。

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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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Conductor rail ( raillaid parallel to the tracks) from which a railway locomotive picks up electric current Power rectifier substation for trolleybuses and tramways

导电轨（与路轨平行的轨道，可供机车导入电流）.GB/T14428-1993无轨电车和有轨电车整流站

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