查询词典 Bessemer converter
- 与 Bessemer converter 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Then the paper presents a novel-working mode of Boost-Forward single-stage Power Factor Correctors based on the analysis. And get the principle of the conduction mode and the method to control the voltage of the buck capacitor after the analysis of the boundary mode of the PFC converter and the DC-DC converter.
在此基础上,本文首次提出了一种全新的临界工作模式下的单级功率因数校正电路,在对PFC变换器及DC/DC变换器工作在连续及不连续的边界条件进行了讨论后,得出了电路工作状态的精确解并提出了控制储能电容电压的临界点工作方式。
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MD are analog sensors, the digitizing happens when the electrons are passed through the analog to digital converter. The A to D converter converts the analog signal to a digital file or signal.
CD 属于模拟传感器,当电子从模拟转换传输到数字转换器时实现数字化。A/D转换器将模拟信号转换到数字文件或信号。
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In the medium and high power SMPS, phase shifting controlled ZVS PWM full-bridge converter is favour topology. But in this converter, ZVS is difficult to be achieved for the lagging leg at light load.
在中大功率应用中,通常采用于移相控制ZVS PWM DC/DC全桥变换器,该电路在轻载时难以实现滞后桥臂的零电压开通。
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Compared with the conditional PS-FB DC/DC converter, it nearly decreased half of the circumfluence energy, and realized ZVS of the lagging switches in a wider load scope with a dinky duty circle loss. It improved the efficiency of the converter effectively.
与传统电路相比,它将近降低了1/2的开关管的环流能量损耗,并且能够在较宽的负载范围内实现滞后管零电压开关和极小的占空比丢失,有效地提高变换器的效率。
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The positive converter makes the load current to be positive in trigging control, while the negative converter is negative.
系统建模在实际确定的导通模式基础上加上两管换流模式和正负换组模式;触发控制中正组变换器使负载输入电流为正,负组变换器使其为负。
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One structure of using V/v connection and three phase three leg converter under direct or BT supply, one structure of using two single phase converter and V/x connection under AT supply are both researched and simulated detailed.
系统整体结构设计后,以直接供电或BT供电方式下,采用V/v接线变压器和三相三桥臂变流器,及AT供电方式下,采用V/x接线变压器和两个共用一直流环节的单相变流器的系统结构为对象,分别进行详细研究和仿真。
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Two-stage matrix converteris a novel matrix converter,which developes from conventional matrix converter.Besides of adopting many ideal characteristics of CMC,TSMC also has many other merits,such as:fewer power switchings,more simplified clamp circuit,simple and reliable inversion,much simple control strategy,etc.
双级矩阵变换器(two-stage matrix converter,简称TSMC)是一种新型矩阵变换器,它继承了传统矩阵变换器(conventional matrix converter,简称CMC)的诸多理想特性,又具有功率开关器件相对较少、箝位电路大大简化、换流简单可靠、控制算法的复杂性降低等优点。
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The boost converter is a voltage step-up and current step-down converter .the current source is synthesized from a DC voltage source by adding a large value inductor in series .in DC regulated power supply applications ,the voltage sink represents a large value capacitor in parallel with the load resistance .in the application of the DC motor control ,the voltage sink represents the back emf of the DC motor .the switching action produces a pulsating current .the capacitive filter smoothens the pulsating current and provides a DC voltage to the load
升压转换器是一个升压和降流的转换器。电流源是一个直流电压源添加一个大值电感串联合成的。在直流稳压电源的应用,电压降代表一个大值电容并联一个负载电阻。在直流电机的控制应用中,电压降代表反电动势的直流电机。转换行为产生一个脉动电流。一个滤波电容是这个脉动电流平和并且提供直流的电压负荷。
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The main matter of the third section is that two traditional power converter main circuit for four phase SRM are analyzed, optimized and synthesized, the paper gives the main circuit of new power converter for four phase SR motor.
第三部分为功率变换器的设计,在详细分析四相电机常用的两种主电路优缺点的基础上,给出了目前相对性价比最优的最少主开关主电路形式。
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In this paper, with the Buck circuit topology as the exampleof zero-transition soft-switching PWM DC/DC converters, theoperation principle and characteristics of the conventionalZVT-PWM converter and a novel two phase ZVT-PWM converter areanalyzed in-depth respectively.
文中以Buck型电路拓扑作为研究零过渡PWM软开关DC/DC变换器的代表,分别对传统ZVT-PWM变换器和一种新型的两相ZVT-PWM变换器的工作原理及特性进行了深入的分析。
- 相关中文对照歌词
- Topeka
- Stretch & Bobbito '93
- The Clowns
- "Flowing Inside-Out"
- Used To Be
- Cantina
- Cantina (BiTrektual Version)
- Low Budget
- 推荐网络例句
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A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.
如氮气之类的载体通过管线20和阀22引入,与管线26相通,与气体样品混合。
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But for the most part, knaves and parasites had the command of his fortune
然而支配他的家产的大多是恶棍和寄生虫。
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For he that is now called a prophet, in time past was called a seer.
他们就往天主的人所住的城里去了。