数值实验显示该控制器具有很好的普适性,以及此系统能快速跟踪额定电压范围内的参考电压,转矩脉动能被有效抑制。
It can ensure that the controlled system tracks rapidly the reference voltage within the scope of the given saturation voltage, while torque pulsation can be attenuated effectively.
电源电压应控制在不大于或小于额定电压的5%范围内,如果电压过高或过低都会损坏电机。
Supply voltage should be controlled at not more than or less than 5% of rated voltage range, if the voltage too high or too low will damage motor.
电源电压应控制在不大于或小于额定电压的5%范围内,如果电压过高或过低都会损坏电机。
Supply voltage should be controlled at not greater than or less than the rated voltage range of 5%, if the voltage too high or too low will damage motor.
在此基础上确定了溪洛渡—株洲特高压直流输电工程换流变压器的额定功率、电压、电流和分接头的变化范围等参数。
After illustrating the operation theory of six pulse converter, author gives the calculating method of UHVDC transmission parameters such as operating power, voltage, current and tap changer range.
正常源每一相位的欠压传感:起始电压可在额定值85 - 100%的范围内调节;回动电压可在始动值75 - 98%的范围内调节。
Undervoltage Sensing for Each Phase of Normal Source: pickup voltage is adjustable form 85 to 100 percent of nominal, and dropout voltage is adjustable from 75 to 98 percent of pickup value.
新型的FET输入管放大器(如ad820系列放大器),在设计上做了改善,对于额定电源电压范围之内的信号,能够防止输出电压相位反转。
New FET-input amplifiers, like the AD820 family of amplifiers, incorporate design improvements that prevent output voltage phase reversal for signals within the rated supply voltage range.
新型的FET输入管放大器(如ad820系列放大器),在设计上做了改善,对于额定电源电压范围之内的信号,能够防止输出电压相位反转。
New FET-input amplifiers, like the AD820 family of amplifiers, incorporate design improvements that prevent output voltage phase reversal for signals within the rated supply voltage range.
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