1) dual-PWM
双PWM
1.
Study on dual-PWM converter on the basis of space vector control;
基于空间矢量控制的双PWM变频器研究
2.
A dual-PWM variable-frequency speed regulation system based on DSP;
基于DSP的双PWM变频调速系统的设计
3.
AC Motor VF Speed Regulation System using dual-PWM;
基于双PWM技术的交流变频调速系统
2) double PWM
双PWM
1.
Research on double PWM P-MIG feed-wire circuit based on C8051F005;
基于C8051F005的双PWM控制脉冲MIG焊送丝电路的研究
2.
A novel regulated AC power supply unit for base stations using double PWM is presented in this paper.
提出一种新的基于双PWM技术的新型通信基站稳压电源的拓扑结构,并对这种拓扑结构的主电路和工作原理进行了介绍,对其功率流进行了分析。
3.
Based on the analysis of the principle of energy regeneration, first of all, we have designed a double PWM main circuit and a number of important auxiliary circuits such as DC bus voltage detection circuit, the current detection circuit, the synchronization circuit and temperature detection circuit, and then we have given a control strategy and system software design.
在分析能量回馈原理的基础上,首先设计出了能量回馈调速系统的双PWM主电路和一些重要的辅助电路如直流母线电压检测电路、电流检测电路、同步电路和温度检测电路,然后给出了系统的控制策略和软件设计,最后给出了Matlab仿真试验结果并对能量回馈调速系统的应用前景进行了展望。
3) dual PWM
双PWM
1.
Digital Realization of Induction Drive System Fed by Dual PWM;
异步电动机双PWM传动系统数字化实现
2.
This paper studied the three-phase PWM(pulse width modulation) rectifier in dual PWM variable frequency speed regulation system.
对双PWM变频调速系统中的三相PWM整流器及其控制方法进行了研究。
3.
Dual PWM converter has introduced the PWM rectification energy evolution installment in common currency frequency changer\'s foundation.
双PWM变流器是在一般通用变频器的基础上引进了PWM整流的能量变换装置。
4) bipolar PWM
双极性PWM
1.
As the existing great power consumption of empty-load or light-load, the bipolar PWM control can be applied only in small or middle power servo control systems.
在轻载或空载时由于存在大的功率损耗,双极性PWM控制只能被应用于中、小功率伺服控制系统。
5) dual PWM control
双PWM控制
1.
exciting machine, a scheme of AC-DC-AC plus dual PWM control is adopted and a VSCF wind power generator control device based on 8XC196MC is designed and basic control technique for doubly-fed generator at variable speed and constant frequency state is researched.
针对其励磁装置应具有双向变流的特点,采用交 直 交加双PWM控制的解决方案,研制了基于8XC196MC单片机变速恒频双馈风力发电机控制系统,并研究了双馈发电机的变速恒频运行的基本控制技术。
2.
exciting machine, a scheme of AC-DC-AC plus dual PWM control is adopted and implemented through a system with the new motor control microprocessor INTEL80C196MC.
针对交流励磁装置具有能量双向流动的特点，采用了交直交加双PWM控制的解决方案，并由新型电机控制型单片机组成的系统实现。
补充资料：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
CAS：38051-10-4
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
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