The coupling coefficient of transformer relates the transforming efficiency.
变压器的耦合系数与变压器的效率有关。
At high input impedances, in practice both efficiency and bandwidth of a transformer will reduce.
实际上高输入阻抗的变压器，它们的效率和频带宽度都会下降。
In the case of the transport of electricity under the same in order to reduce the power line transformer and the total loss, improve the power economic efficiency.
在使输送相同电量的情况下，以达到减少变压器和电力线路的总损耗，提高电网经济效益的目的。
How to find the fault reason of the transformer quickly after the fault is a good way to increase work efficiency and lighten the economy losing.
如何在变压器发生故障后迅速判断出故障原因，是提高工作效率、减少经济损失的一个重要途径。
The coupling coefficient of transformer relates the transforming efficiency.
变压器的耦合系数决定着变压器传递效率。
This paper expounds the principle and hardware components of intelligent up -flow standard current transformer and points out anti-jamming measures so that detection efficiency can be improved.
阐述了智能型自升流标准电流互感器的原理及其硬件组成，提出抗干扰的措施，以提高检测效率。
All the switches are ZVS in the DC transformer, so the efficiency of the DC transformer and the power density are all high.
此外直流变压器还具有易于实现ZVS开关、功率密度高等优点。
The application results show that the transformer fulfills the design desire of airborne products, the output efficiency of the transformer can reach 90%.
变压器的使用结果表明，该变压器满足机载产品的设计使用要求，输出效率达90 %。
High frequency and soft switching of converter can reduce the size and weight of transformer and filter, improve electric performance, increase efficiency and reliability.
变换器高频软开关工作可减小变压器和滤波元件的尺寸和重量，改善电气性能，提高效率和可靠性。
Fe-based nanocrystalline core transformer inverter which has a high saturation magnetic flux density, high efficiency, small excitation power, low loss, good temperature stability.
铁基纳米晶逆变变压器磁芯其具有高饱和磁感应强度，效率高，激磁功率小，损耗低，良好的温度稳定性。
The multi-parameter test instrument of the transformer guarantees the accuracy and higher efficiency of the test.
变压器多参数测试仪保证了测试的准确性及较高的效率。
Then the power circuit is designed. at last, with analysis of experiment data the relation of power output and transmission efficiency of transformer is researched in detail.
然后对扭矩仪的电源部分进行了设计，并通过实验数据对功放电路的输出功率和变压器的传输效率的关系作了深入的研究。
Coupling coefficient (k) of a transformer is a key parameter affecting the efficiency of a contactless energy transmission system.
在非接触电能传输系统中，变压器的耦合系数直接关系到系统的变换效率。
By integrating the main transformer and output inductor with magnetics integration technique, an ACFC with high efficiency and high power density was obtained.
对变换器中的主变压器和输出电感进行集成，得到高效率、高功率密度的有源箝位正激变换器。
When the core of the frequency tripling transformer is variable section, its efficiency and thermal stability increase.
采用变截面铁心结构，可提高三倍频变压器的效率和热稳定性。
The rotating disc rotates to drive the two blocks so as to drive the clamped transformer to be alternately wrapped with the adhesive tape, thereby enhancing the adhesive tape wrapping efficiency.
转盘转动两个头 子带动卡接的变压器交替包胶带，提高了包胶带的效率。
High efficiency of transformer is an important task of electric distribution equipment energy-saving.
变压器高效率化是变配电设备节能的重要课题。
Applying the synchronous rectifier technology in which MOSFET replaces common diodes or schottky diodes can increase the efficiency of low-voltage, great-current transformer.
采用功率MOSFET取代普通二极管或肖特基二极管的同步整流技术，可以使低压大电流变换器的效率得到极大的提高。
The results proved that the improved resonant mode load current is close to sine wave. The energy transfer efficiency of transformer is improved by 3 percent, and the EMI is decreased.
理论分析和实验结果证明，负载谐振模式使负载电流波形接近正弦波，从而使变压器能量传输效率提高了3%，并减小了电磁干扰。
Applying high frequency LC series connection resonant circuit, no industrial frequency transformer, high inversion efficiency.
采用高频LC串联谐振电路，具有逆变效率高的特点。
The advance technology of "planar transformer" adopted in it improves efficiency and sharply reduces the volume of power supply.
先进的“平面变压器”技术的使用，提高了功率密度，大幅度缩小了产品体积。
S. are beginning to turn to transformer technologies to improve distribution reliability and efficiency as well as customer service and operating costs.
美国的公共事业经营者为了改善配电的可靠性与效率，客户服务，运用成本开始关注变压器技术。
Traditional off-line test can not present the real status of transformer's additional loss in operating station, so it can not guarantee transformer working with high efficiency.
传统离线试验方法不能完全反映变压器运行条件下的附加损耗状态，因而并不能确保其工作的高效性，电能浪费仍有可能发生。
Applied transformer in the steelmaking process is a good solution of the implementation of energy efficiency.
将先进的电炉变压器用到炼钢工艺中，是实现增效节能的很好解决方案。
Applied transformer in the steelmaking process is a good solution of the implementation of energy efficiency.
将先进的电炉变压器用到炼钢工艺中，是实现增效节能的很好解决方案。
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