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- Therefore, a LRC filter is designed and the harmonic of switch frequency is eliminated effectively. 为此设计了LRC滤波器,有效地抑制了输出电流中开关频率处的谐波成分。
- The SVM-DTC achieves the best performances and has constant switch frequency,but it uses more complex scheme and depends on motor parameters. SVM-DTC的性能最好,开关频率恒定,但它的结构较为复杂且依赖电机参数。
- The control signals of invertor are produced by space vector modulation to achieve a small torque ripple and constant switch frequency. 以空间矢量调制方法来获得逆变器的开关信号，实现了小的转矩脉动和恒定的开关频率。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- Hysteresis control has disadvantage of unstable switching frequency. 滞环控制方法存在开关频率变化不定的缺点。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- The switch on the kettle won't stay down. 这个水壶上的开关按下时卡不住了。
- I switch off when he starts talking about cars. 他一谈起汽车我就厌烦。
- Polls showed a switch to Labour. 民意测验表明形势转而对工党有利。
- No, hold it a second, switch that to roast chicken. 不，等一等，把那个换成烤子鸡。
- The AD7730 also scales the ACX switching frequency in accordance with the output update rate. ad7730和ACX的整流频率比率也符合最新的输出校正频率。
- Long lectures really switch me off. 我觉得冗长的演讲很烦人。
- LCL filter can reduce the switching frequency ripple of the three-phase pulsewidth modulation (PWM) rectifier. 摘要采用LCL滤波可以有效地减小PWM整流器开关频率及其倍数的高次谐波。
- Can we switch over? Here is too hot. 咱们换换地方？这里太热了。
- A constant 1.2 MHz switching frequency, with current-mode control scheme, provides stable low-noise operation at high load conditions. 恒定的1.;2 MHz开关频率及电流模式控制配置可确保高载荷条件下稳定的低噪音操作。
- The converter is self-oscillating, operating at switching frequencies depending on the input voltage, load, and external components. 该转换器为自振荡型,其工作的开关频率取决于输入电压、负载和外部元件。
- Derek, I wish you'd keep that radio switch off. 德里克，我希望你把收音机关了。
- A high switching frequency is chosen to minimize the size of the passive filtering components, further assisting in cost reduction. 选择一个较高的开关频率,以最小化被动过滤元件的尺寸,进一步降低成本。
- Hang on, please. I'll switch you to the manager. 请不要挂断电话。我给你转接到经理那儿去。
- This paper also investigated the influence of the zero vector and PWM switching frequency on the acoustic noise radiated by induction machine. 选择适当的PWM开关频率能有效地降低电机的噪声·
