Experimental results indicate that the crude copper composition in current copper convertor can be quickly and precisely determined by the proposed soft-sensing model.
实验结果表明，该软测量模型能快速得出转炉当前炉次的粗铜成分数据，具有很高的精度。
The four-quadrant convertor experiment which is under the transient direct current control has been finished. The experimental result proves the correctness of the analysis conclusion.
对采用瞬态直接电流控制的四象限变流器进行了实验，实验结果验证了上述分析结论的正确性。
The switch convertor can work in continuous current mode(CCM) or discontinuous current mode(DCM) according to the current through the inductance.
根据电感上电流的断续情况，开关变换器可以工作在连续导电模式（CCM）和断续导电模式（DCM）。
This paper introduces the measure principle of voltage convertor in big direct current survey setting, the question existed in survey and how to improve it.
介绍了大直流计量装置中的电压变换器检测原理，测量中存在的问题以及改进措施。
The circuit isolated by optical fibre for transmitting drive signals and avoiding over current is proposed to solve drive and protection problems for transistors in high-voltage multi-level convertor.
为解决开关器件在多电平高压功率变换器的驱动和保护问题，提出了一种光纤隔离的驱动保护电路。
This paper presents two kinds of small convertor for 48v direct current fluorescent lamp used in passenger train.
本文介绍两种旅客列车用48伏直流日光灯小型变换器。
This paper presents two kinds of small convertor for 48v direct current fluorescent lamp used in passenger train.
本文介绍两种旅客列车用48伏直流日光灯小型变换器。
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