level converter
英 [ˈlevl kənˈvɜːtə(r)]
美 [ˈlevl kənˈvɜːrtər]
网络 关卡转换器; 转换器; 电平转换器
双语例句
- Analysis on Bus-bar Automatic Transfer Switch Logic of Inner-bridge Connection with One Transformer interface level converter
完整内桥接线单主变变电所备自投逻辑剖析逻辑接口电平变换器 - Then the voltage unbalance between the inner and outer IGBTs of the Neutral Point Clamping ( NPC) three level converter is analyzed on basis of this model.
根据这个模型，分析了中点箝位式（NPC）三电平变流器中内外绝缘栅双极型晶体管（IGBT）电压不平衡的原因。 - Research for Unified Modeling of Three Level DC-DC Converter
三电平DC-DC变换器统一建模研究 - New PWM scheme for 3 level four quadrant converter
用于三点式四象限变流器的新PWM方法 - A novel five level DC/ DC converter which is suited to high dynamic response applications is proposed.
提出了一种可用于高动态响应场合的五电平DC/DC变换器。 - Technical revamp of butterfly valve adjusting liquid level of urea converter
尿素合成塔液位调节蝶阀的技术改造 - Taking four level power factor correction converter as a example, the operation principle and control method of it are analyzed in detail.
以四电平功率因数校正变换器为例，该文详细分析了四电平功率因素校正变换器的工作机理和控制方法。 - It is depicted the performance, characteristics and formation of PWM waveform of 3 level four quadrant converter. A systematic microcomputer control scheme is proposed, and the mathematical model established. Also included is the simulation waveform.
阐述了三点式四象限变流器的性能、特点及PWM调制波的形成，提出了系统的微机控制方案，建立了系统的数学模型，最后给出了仿真波形。 - The technology for dynamic controlling the process of converter steelmaking by off-gas analysis does not rely on cubage of converters, it is applicable to carry into at large automatization steelmaking of middling and minitype converters, to improve the total level of converter steelmaking in our country.
采用烟气分析实现转炉炼钢动态智能控制技术可以不受转炉炉容积大小的限制，适用于解决我国中小型转炉不能实行自动化炼钢的技术难题，提高我国转炉炼钢总体水平。 - The paper introduces a simple and feasible water pump automatic control method adapted to industrial waste water pond. By directly using programmable controller, inter-locking control and checking of low-high water level can be realized without using water level converter.
介绍了适用于工业废水池水泵自动控制的简便易行的方法，该方法不使用水位转换仪表，直接使用可编程序控制器（ProgrammableController简称PC）即可实现水位高低检测与水泵的联锁控制。 - The ZVS PWM and three level converter are introduced with the above pros, which can also reduce half voltage of MOSFET and greatly change the current condition of output filter.
此外，还引入了倍流整流方式ZVSPWM三电平直流变换器（半桥），使逆变桥主开关管上电压减少到一半，并改善了输出滤波器的工作条件。 - Study on inverter arc welding power supply of ZVZCS three level converter
ZVZCS三电平逆变弧焊电源 - The paper introduces the time synchronization conception of the IRIG-B format code and its module construc-tions which include microprocessor, level converter and optically coupled isolator.
介绍了IRIG-B码对时的概念、IRIG-B码对时模块的组成，其组成部分包括微处理器、电平转换器件、光耦隔离器。 - Harmonic Analysis of Parallel Multi-Level H-Bridge Converter
多级H桥并联变换器的谐波分析 - Study of Dual PWM three level Converter Drives System
三电平双PWM变频调速系统研究 - Study of Three-level PWM Converter with Fuzzy Controller
三电平脉宽调制换流器模糊控制研究 - Increasing Recovery Level of Converter Gas to Promote Continued Improvement of Integrated Performance
提高转炉煤气回收水平，促进整体绩效持续改进 - This paper presents a novel zero voltage and zero current switching ( ZCS) PWM push pull three level converter in which the voltage stress of switches is input voltage.
本文提出了一种新型的零电压零电流开关PWM推挽三电平直流变换器，其中开关管的电压应力为输入电压。 - Hybrid Full Bridge Three-level LLC Resonant Converter
复合式全桥三电平LLC谐振变换器 - Analysis and Validation of Cascade H-Bridge Five-Level Converter Operating Condition
级联H桥五电平变流器工况分析与验证 - SVPWM Controlling of Three-Level Converter
三电平逆变器的SVPWM控制分析 - The operation of 3 level AC chopper and 3 level matrix converters are introduced, the control method applied to 3 level matrix converter is presented.
文中详细分析了3电平交流斩波电路和3电平矩阵电路的工作原理，介绍了3电平矩阵电路所采用的控制方法。 - Research on Reduction of Electro-Magnetic Interference ( EMI) Level of Boost Converter by Chaos Control
应用混沌控制降低Boost型变换器EMI水平研究 - The butterfly valve adjusting liquid level of urea converter was successfully revamped into tri-eccentric butterfly valves. This paper presents the structure and flow characteristics of the tri-eccentric butterfly valves and requirements to material selection.
将尿素合成塔液位调节蝶阀成功的改造为三偏心蝶阀，介绍三偏心蝶阀的结构特征、流量特性以及材料选择要求。 - Finally, taking the advantage of redundancy zero voltage output states, the fault tolerant operation control method of ANPC three level converter under single device open circuit or short circuit fault was proposed.
在分析了ANPC三电平变频器功率器件开路和短路状态的基础上，利用零电压状态冗余的优势，提出了ANPC三电平变频器单个功率器件开路或短路故障状态下的容错运行控制方法。 - To verify what be studied theory correctness and control algorithm feasibility further, carried out not only simulating, but also have developed an experiment platform of three level cascaded converter in this paper.
为进一步验证所研究理论的正确性与控制算法可行性，论文工作不仅进行了计算机仿真，而且研制了三单元级联多电平逆变器实验平台。 - Converter end-point controlling can affect product quality, production efficiency, and economic benefit directly, and have been an important index of measuring comprehensive engineering level of converter steelmaking.
转炉终点控制直接影响产品质量、生产效率和经济效益，已成为衡量炼钢综合技术水平的一项重要指标。 - On the new modulated tactics, have built the simulate model of three level cascaded converter, and studied the progress of starting, running and regulation.
基于新型调制策略建立了三单元级联高压变频调速系统的仿真模型，对系统的起动、运行和调速过程进行了仿真研究。 - Firstly, this dissertation introduces the dissertation background and significance, three level converter research status and research trends.
本文首先阐述了本课题研究的背景及其意义，光伏逆变器的研究现状和趋势。 - NPC three level PWM converter is used more and more widely, and it becomes a research hotspot.
NPC三电平PWM变流器的应用越来越广泛，成为目前研究的热点。