查询词典 inverter

This paper puts forward a new topology of three-level inverter on the basis of analysis on traditional NPC inverts.

在分析传统的二极管钳位式三电平逆变器的基础上，提出了一种新型的三电平逆变器拓扑结构。

Storage devices played an important role in MicroGrid control, the inverter of battery which used droop control could provide fast power support for the islanded MicroGrid, and damped the voltage and frequency fluctuation caused by the slow dynamical response of gas turbine efficiently.

采用下垂控制策略的蓄电池在微网孤岛运行时可以快速为系统提供有功、无功支撑，有效抑制了由于燃气轮机动态响应速度慢引起的电压和频率偏差。

Finally, this thesis analyzes the phenomena of islanding effect in grid-connected inverter, and gives the method of detection also give the result of experiment.

论文最后对并网系统中的孤岛效应作了分析，给出了检测方法，并给出了实验结果。

Research on islanding related problems has been conducted for over twenty years,but most of them have focused on anti-islanding protection and test of grid connected inverter system.

对孤岛效应的研究已经进行了二十余年，但大多数都是针对并网逆变器系统的反孤岛保护和测试展开，而没有对分布式发电系统的孤岛效应进行全面而系统的研究。

But the islanding phenomenon grid-connected run mode brings has hazards to load, inverter and life safety.

但是，并网运行模式所带来的孤岛现象对负载、逆变电源和人生安全构成了危险。

It is difficult to detect islanding in distributed generation research, especially when power balance between the output of inverter and the load.

孤岛检测是分布式发电并网研究的难点，特别是在逆变器输出与负载功率平衡时难以检测出孤岛。

The simulation results shows that this method can rapidly detect the occurrence of islanding and disconnect the inverter with the grid, no non-detection zone, the islanding can effectually be prevented.

仿真结果表明该方法能够快速地检测出孤岛的发生并断开逆变器与电网的连接，无检测盲区，对孤岛效应能够做到有效的防范。

When the current which is needed to be compensated oversteps what it can support,the inverter compensates reactive power and harmonics at the same time.The paper gives a...

仿真结果证明了电网谐波与闪变综合抑制技术的正确性，设计的装置硬件实现简单、参数调整方便，具有较好的发展前景。

This fault diagnostic method is simple to use, and suitable for inverter paralleling system with arbitrary quantities of modules.

由于二极管的阻断作用，故障模块不会对并联输出造成影响。

By means of presupposing the frequency in dual d-q coordinate transformation matrix the detection of specific-order harmonic is realized; by way of adding forecasted compensation angle into detecting link, the time-delay brought by digital controller and inverter is compensated.

该方法通过预设双d-q坐标变换矩阵中的频率，实现了对特定次谐波的检测，通过在检测环节中加入预测补偿角，补偿了数字控制器和逆变器带来的延时。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"