1) constant power regulation
恒功率调节
1.
The constant power regulation of the induction heating power supply is achieved in the process of heating and the induction heating effciency is improved.
提出了在中频感应加热电源整流控制电路中采用功率、电压双闭环控制策略，实现感应加热过程的恒功率调节，可有效地提高感应加热电源的加热效率。
2) constant power speed-adjustment
恒功率调速
1.
The mechanism and the limitation of traditional inverters for advance angle constant power speed-adjustment of brushless DC motors were analyzed,and constant power speed-adjustment of brushless dc motors with dual mode inverters was simulated.
分析了无刷直流电机提前相位角恒功率调速的机理和传统逆变器的局限性,对采用双模逆变器无刷直流电机恒功率调速进行了仿真研究,结果证明了无刷直流电机通过采用双模逆变器和适当的提前角可实现大范围恒功率调速而不用增加功率开关管的容量。
3) power adjustment
功率调节
1.
This paper analyses the direct and indirect adjusting modes of power adjustment in digital electric hydraulic governor, and how to realize power adjustment.
数字式电液调速器中的功率调节模式适合与水电厂自动发电控制 (AGC)系统接口并实现机组有功功率的全数字控制。
2.
Aiming at the problem of communication collision and energy limitation in MANET,a spatial reuse optimization method based on transmit power adjustment is proposed.
对MAC层进行改进,通过接收数据包的强度设置帧控制字段,进行自适应发送功率调节,将信号接收功率控制在合适区间。
4) power modulation
功率调节
1.
Based on comparing with the different power modulation,a novel and better PWM based on follow tracing is proposed in this paper.
在对现有各种感应加热装置功率控制方式比较的基础上,提出一种基于频率跟踪的新型的、较优的PWM功率调节方式。
2.
This paper deals with the designs of the hardware and software based on the HSO of 8098 single-chip microcomputer as the way of control signal in the si-control power modulation system.
该文介绍了在可控硅功率调节系统中,采用8098单片机HSO端作为控制信号输出通道的硬件和软件设计。
3.
Based on comparing with the existed different ways of power modulation for induction heating power, a new power modulation of DC converter with PWM (Pulse Width Modulation) used fuzzy control was introduced.
在对现有各种感应加热电源功率调节方式比较的基础上,介绍了一种模糊控制的Buck电路PWM调功方式。
5) power regulation
功率调节
1.
Transient simulation of power regulation for hydropower station
水电站功率调节过渡过程数值模拟
2.
The paper focuses on analyzing power regulation of the rectifier side.
感应加热电源常用的主电路一般由AC/DC、DC/DC、DC/AC三部分组成,功率的调节可以在这三个部分的任一个部分进行,即整流侧、直流侧、逆变侧单元功率调节。
3.
Based on a direct cooling high temperature Superconducting Magnetic Energy Storage(SMES) system developed by the authors,this paper investigates the performance of the SMES used for power regulation by experiments.
介绍了所研制的直接冷却式高温超导磁储能(SMES)系统,通过动模实验研究了具有电流源型逆变器SMES装置的功率调节特性,包括装置的储能、有功功率和无功功率调节过程和特性等。
6) Constant-power speed range
恒功率调速范围
补充资料：直流电动机恒功率调速
直流电动机恒功率调速
speed control of DC mo-tor with constant power
zhl}一u dlandong}(henggongl已t{oosu直流电动机恒功率调速(speed eontrol ofDCmotor with eonstant power)在全部调速范围内，直流电动机输出功率的最大允许值不变的调速方法。 合理使用直流电动机就是既要保证它的使用寿命，又要使它得到充分利用。为此，应该使电动机在不同转速下长期运行时，保证电枢电流1.等于额定值八.这是因为电动机长期运行时，如果电枢电流不超过额定值，就不会因过热而降低其使用寿命。但是如果电动机长期在1.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条