该文提出一种新颖的系统集成的观点，即从系统级的高度将分布式供电系统中的源变换器的输出阻抗和负载变换器的输入阻抗作为标准化研究的对象。
This paper presents a novel concept for system integration at system level, which is to select output impedance of source converter and input impedance of load converter as objects of standardization.
叙述了矢量控制方式，坐标变换，速度及电流控制等，通过负载试验运行结果证明了这种变频器的特点。
The article describes the vector control mode, coordinate transformation, speed and current control etc. The features above have been proved by overload experimental running.
采用共沉淀法在多种条件下分别制备氧化铁及其负载金催化剂，测定其水煤气变换反应活性。
Both iron oxide and its supported gold catalyst for water-gas shift reaction were prepared under various conditions through co-precipitation method.
针对具有非线性负载的非均匀耦合传输线瞬态响应灵敏度分析困难的问题，提出了一种采用快速傅里叶变换的灵敏度分析方法——傅里叶变换法。
Since the sensitivity of nonuniform coupled transmission lines with nonlinear loads is hard to analyze, a new method based on fast Fourier transform is proposed.
文中详细分析了该变换器的SPWM控制策略，并且介绍了一种负载电流前馈电路。
In this paper, it is detailed to analyze the SPWM controlling strategy and introduce a kind of output current feed-forward circuit.
比较了CCM和DCM模式反激变换器的工作情况，指出根据负载选择工作模式的方法。
Performance of flyback converter with DCM and CCM is compared , methods of selecting operation modes according to the load are pointed out.
本论文所总结的阻感负载对系统稳定度的影响，对设计变换器负载，提高变换器整体稳定度提供了参考。
The important influence to the system's stability from parasitic inductance mentioned in this paper provides a reference for converter's load design and improving the stability of converter.
开关变换器的负载效应对变换器升压比、输出效率、输入相位差、小信号稳定度、输入与输出阻抗之比等有着非常重要的影响。
Switching boost converter's load effect has great effect on input phase, stability of small signal, ratio of input and output impedance, and the ratio of Boost converter's output efficiency.
建立了基于功率变换器的有源式超级电容器-蓄电池混合储能系统的模型，并对控制环节进行了设计，提出了一种在脉动负载下蓄电池恒流输出的控制策略。
A mathematical model of the actively controlled battery-ultracapacitor hybrid energy storage system based on a power converter was set up, and the control loop was designed.
本文提出一种新的非线性控制方法，使得PWM开关变换器的输出电压，在负载干扰和电源电压干扰下，具有优良的动态特性。
Under this control strategy, the PWM converter output voltage characteristics is improved if load current vary and line voltage vary.
首先，用直链烯烃和单质硫为原料合成硫化剂，再将该硫化剂负载到耐硫变换催化剂中；
First, the use of straight-chain olefins and sulfur were synthesized as curing agent, then loaded the curing agent to the sulfur-tolerant shift catalyst;
提供交流电源至可控硅变换器，转换器的负载是感应性负载。
Provide AC power to thyristor converters, converter load is an inductive load.
本论文从开关变换器实际应用的场合考虑，分析了变换器主要储能元件以及负载的干扰因素成分。
This paper analyses the disturbances components of energy storage device and load in main circuit based on the practical application of switching converter.
结果表明，变换器有良好的零电压软开关特性和负载特性，较高的功率转换效率和较低的电磁辐射。
The results show that the converter have good ZVS and a special property of loading character, and it has a higher efficiency of power conversion and lower EMI.
然后通过对几种典型电路网络的特性分析，提出了利用开关变换网络结合占空比控制设计以解决燃料电池与负载的匹配问题的思想。
After analysis of the characteristics of some typical circuit networks, the method of using switching mode network integrated with duty cycle control to solve the matching problem is proposed.
实验结果表明所采用的方法使变换器具有良好的动态均压与负载均分特性。
The experimental results shows the converter has a good performance of input capacitor voltage balancing and load sharing…
该变换器的零电流开关范围非常大，与负载无关。
The range of zero current turn off is very wide and is not affected by the load.
分析了Boost变换器带恒功率负载的特性，推导出系统传递函数并得到系统稳定运行条件。
The stability and dynamic properties of a multi loop-con trolled BOOST converter with constant power load are studied.
实验结果表明，设计的开关变换器输出电压精度高，纹波小，效率最高达到88 %，适用于低压大电流的负载设备。
Experimental results show that the output voltage of the designed converter has high precision, small ripple and up to 88% efficiency, suitable for low-voltage high-current load devices.
实验结果表明，设计的开关变换器输出电压精度高，纹波小，效率最高达到88 %，适用于低压大电流的负载设备。
Experimental results show that the output voltage of the designed converter has high precision, small ripple and up to 88% efficiency, suitable for low-voltage high-current load devices.
应用推荐