frequency converters
频率转换器：一种用于将输入电源频率转换为不同输出频率的设备
常用释义
英式发音
美式发音
基本释义
- 频率转换器：一种用于将输入电源频率转换为不同输出频率的设备，常用于调整电动机的速度和扭矩。
例句
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1·Sell Frequency Converters in tobacco OEMs and System Integrators.销售变频器给烟草行业的OEM和系统集成商。
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2·There are many products and papers on the low and medium_voltage frequency converters at home and abroad;对于中低压变频调速器的研究，国内外已有很多的研究论文和产品出现；
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3·East China district SIEMENS all serial frequency converters, first class agents of the electrical machinery.华东区SIEMENS全系列变频器、电机一级代理。
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4·Frequency converters and PV inverters are technologically closely related, sharing 80-90% of their components.变频器和PV逆变器是与科技密切相关的产品，分享共用率为80 - 90%。
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5·Frequency converters were used in the control System of sounding rod of BF, which solved the problem of accuracy control of the sounding rod.本文介绍变频器应用于高炉探尺控制系统，准确探测高炉料面。
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6·This article introduced the application of frequency converters on the novel cotton spinning machines. The necessity, feasibility and cost-performance were analyzed.本文介绍了交流变频技术在新型纺织设备及老机改造中的应用、交流变频技术应用的必要性、可行性及性价比分析。
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7·Then, through successful application examples of high Voltage frequency converters in forced draft fan and induced draft fan control in thermal power plants, this new technology is prove…通过高压变频器在火电厂送、引风机等设备改造中的成功应用实例，证明变频调速控制能获得卓越的技术性能和极其显著的经济、社会效益，具有很好的推广应用价值。
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8·In this paper the author introduces the principle of the Master - Slave control of frequency converters provides the realizing method and discusses the characteristic of different control means.本文介绍变频器在主从控制中的工作原理及其实现方法，并论述令鬻种实现方法的控制特点。
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9·Besides switching at a fixed frequency for Flyback converters, quasi-resonant mode is widely used due to its lower switch-on losses and better EMI performance.除了工作在固定的开关频率模式外，由于更小的开通损耗和更好的EMI性能，准谐振工作模式在反激式变换器中得到较广泛的应用。
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10·To improve the switch frequency of the bidirectional DC/DC converters in Hybrid Electrical Vehicle(HEV), a novel three-level topology of the bidirectional DC/DC converter is presented in this paper.将三电平技术应用到双向DC/DC装置中，可以提高混合动力汽车驱动系统中双向DC/DC装置的开关频率，为此提出了一种新的三电平双向DC/DC变换器拓扑。