power converter

Figure 1 shows an isolated Half-Bridge power converter with the controller referenced to the primary side.

图1表示了隔离半桥 电源转换器,其控制器以初级边地作为参考地.

Voltage Control Character of the Natural Soft-Switching Two-Level DC-AC Power Converter With Adjustable DC Link Voltage

可升压自然软开关DC/AC逆变器电压控制特性分析

Through intelligent control of power electronic power converter controller, transformer reactor can change the secondary winding current, thus changing the reactor can be a transformer winding current to achieve impedance variable.

通过智能控制器控制电力电子功率变换器，改变可变电抗器二次绕组的电流，从而改变可变电抗器的一次绕组的电流，实现阻抗可变。

By analyzing the reason of the distortion of the linear power converter, the design method of the power converter is improved, which eliminates the crossover distortion.

分析了线性功率变换器失真的原因，改进了功率变换器的设计方法，使其消除交越失真。

Novel Bi-directional Current Mode High-Frequency Link DC-AC Power Converter

新颖的双向电流源高频链DC-AC功率变换器

Intelligent field universal power converter

智能野战万用电源转换器

After all these improvement methods to be adopted, the limiting value(≈ 2.5 σ) or the AC/ DC transfer error caused by thermal converter will be less than 10 ppm in AC power measurement with single time.

当这些措施都被采用后，在进行单次交流功率测量时，可使由热电变换器引起的交、直流转换误差的极限值（≈2.5σ）小于10ppm。

An AC power converter that based on a novel mixed sampling method, the principle of the sampling power measurement, and the power measurement algorithm and its measurement errors are described.

提出了一种混合采样的交流功率转换器，叙述了该种采样功率测量的原理，推导了功率测量的算法和功率测量误差。

This paper presents a high frequency DC-DC power converter.

本文研究一种新型的高频DC-DC开关功率变换器.

Accompanied by the development of low-power consumer electronics, lighting, communications and other industries, the growing power converter industry, the switching power supply market demand is increasing, especially in AC/ DC switching power converters to high-profile.

伴随低功耗消费类电子、照明、通信和其他一些行业的发展，电源转换器行业日益壮大，开关电源市场需求量越来越大，其中尤以交流到直流的开关电源转换器备受瞩目。

A Method of Adjusting Tap of Converter Transformer for Load Flow Calculation of AC/ DC Power System

交直流系统潮流计算中换流变压器分接头的调整方法

This paper briefly describes the principle of high Power density DC/ DC converter. The converter is modeled on the second-generation products of Interpoint's DC/ DC converter, named MHF+ 2815S.

本文对高功率密度DC/DC变换器的原理进行了扼要的叙述，本设计主要是针对美国Interpoint公司第二代产品而进行的，主要是仿MHF+2815S型产品。

It is shown that the conducting time of the power converter transistor should not be too short.

实验表明，功率管的导通时间不宜太短。

Using single terminal inverse excitation type converter priciple, eight independent output switching power supply is developed.

采用单端反激电流型变换器的原理，研制成多达8路独立输出的开关电源。

Study on power conditioning system for alkali metal thermal to electric converter

碱金属热电转换器功率调节系统研究

However, Due to the limitations of the single-stage converter, when the bus voltage is high and wide input voltage range, the single-stage converter is not suitable for multi-output low power switching power supply.

但是由于单级变换器自身的局限性，当电源母线电压宽输入范围时，单级变换器并不适合用作多路输出小功率开关电源的主功率拓扑。

The paper analyzes the standard uncertainties for the input estimates of the power converter and gives evaluation method on the uncertainty of measurement result by using the power converter 2885?

文章以2885型功率转换器为例，详细分析了其各标准不确定度分量并给出了功率转换器测量结果不确定度的评定方法。

High-Power Test Platform of Wind-power Generation Converter is researched for resolving practical problems in testing workflow of converter production line, such as low efficiency, high energy consumption, difficulty in simulating work-condition, and lack of international certification.

风电变流器大功率试验平台主要是为了解决企业生产线上变流器出厂检测所面临的效率低下，能耗量大，模拟工况难，缺乏国际认证等实际难题而展开的研究。

30 kW current mode PWM controlled DC/ DC power converter

30kW电流模式PWM控制的DC/DC功率变换器

this paper demonstrates a novel battery constant current discharging device. the device discards traditional resistance discharging idea and it takes the power mosfet as main power converter. it improves battery discharging efficiency and reduces volume, weight and price.

介绍了一种新颖的蓄电池恒流放电装置，该放电装置摒弃了传统电阻放电思想，采用功率MOSFET作为主要的能量转化器件，提高了蓄电池放电效率，减小了放电装置的体积、重量和成本。

Power electronic circuit is switching power converter. Its discrete events mutually affect with continuous time dynamic characteristic, which causes it to present the dynamic characteristic of hybrid system.

电力电子电路作为开关型功率变换器，其离散事件与连续时间动态特性相互作用，使其呈现混杂系统的动态特征。

Heat dissipation of the flame-proof and intrinsically safe frequency converter Study of Varying Frequency and Guard against Gasping on High Power Compression Engine

矿用隔爆兼本质安全型交流变频器的散热变频控制的大功率压缩机防喘振研究

A new high frequency DCDC full-bridge power converter is presented, that the soft-switching, phase-shifted PWM and bi-directional DCDC converter hang together.

研究一种把软开关技术和移相PWM控制技术以及双向DC DC变换器技术有机结合在一起的新型高频DC DC开关功率全桥变换器。

Research on the Droop Method for Power Converter Parallel Operation

电力电子变换器外特性下垂并联控制方法研究

Through analyzing random vibration, we obtained the response power spectrum of converter cabinet and also used power spectrum density method to analyze vibration fatigue life of the converter cabinet.

通过随机振动分析获得变流器柜的响应功率谱，采用功率谱密度函数法分析变流器柜振动疲劳寿命。

The simulation results show that the automobile exhaust thermoelectric power converter studied in this paper meet the requirements of the usage, can provide a reference for future research.

仿真结果表明，本文所研究的汽车尾气温差发电转换器满足使用要求，可以为今后的相关研究提供参考。

Investigation on Grid-Connected Power Converter for Wind Power Generation System

风力发电系统网侧电力变换器研究

The paper also analysis of the large power bidirectional DC-DC power converter.

论文还分析研究了大功率双向DC-DC功率变换器。

Evaluation on Uncertainty for the Measurement Result of the Power Converter

功率转换器测量结果不确定度的评定

At present, variable speed constant frequency wind power system has become the main trend of wind power development with its obvious advantage in wind power converter system connected to grid.

目前，在风力发电并网运行的风力发电变流系统中，变速恒频风电系统以其十分明显的优势，己经成为风电发展的主要趋势。